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| Specification | Size | Standard & Grade | Ends | Coating |
| Details | OD: 406-1422.40mm, WT: 1.65-40mm, Length: 6mtr-20mtr | ASTM A671 Grade CA55, CB 60, CB 65, CB 70 etc. | Square Ends / Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting |
| Pipe Grade | Steel Type | No. | Grade/Class/Type |
| CA 55 | Plain Carbon | A285/A285M | Gr C |
| CB 60 | Plain Carbon, Killed | A515/A515M | Gr 60 |
| CB 65 | Plain Carbon, Killed | A515/A515M | Gr 65 |
| CB 70 | Plain Carbon, Killed | A515/A515M | Gr 70 |
| CC 60 | Plain Carbon, Killed, Fine Grain | A516/A516M | Gr 60 |
| CC 65 | Plain Carbon, Killed, Fine Grain | A516/A516M | Gr 65 |
| CC 70 | Plain Carbon, Killed, Fine Grain | A516/A516M | Gr 70 |
| CD 70 | Manganese-Silicon, Normalized | A537/A537M | Cl 1 |
| CD 80 | Manganese-Silicon, Quenched and Tempered | A537/A537M | Cl 2 |
| CFA 65 | Nickel Steel | A203/A203M | Gr A |
| CFB 70 | Nickel Steel | A203/A203M | Gr B |
| CFD 65 | Nickel Steel | A203/A203M | Gr D |
| CFE 70 | Nickel Steel | A203/A203M | Gr E |
| CG 100 | 9% Nickel | A353/A353M | |
| CH 115 | 9% Nickel | A553/A553M | Type 1 |
| CJA 115 | Alloy Steel, Quenched and Tempered | A517/A517M | Gr A |
| CJB 115 | Alloy Steel, Quenched and Tempered | A517/A517M | Gr B |
| CJE 115 | Alloy Steel, Quenched and Tempered | A517/A517M | Gr E |
| CJF 115 | Alloy Steel, Quenched and Tempered | A517/A517M | Gr F |
| CJH 115 | Alloy Steel, Quenched and Tempered | A517/A517M | Gr H |
| CJP 115 | Alloy Steel, Quenched and Tempered | A517/A517M | Gr P |
| CK 75 | Carbon-Manganese-Silicon | A299/A299M | Gr A |
| CP 85 | Alloy Steel, Age Hardening, Quenched and Precipitation Heat Treated | A736/A736M | Gr A, Class 3 |
| Class | Heat Treatment on Pipe | Radiography, See Note | Pressure Test, See Note |
| 10 | None | None | None |
| 11 | None | 9 | None |
| 12 | None | 9 | 8.3 |
| 13 | None | None | 8.3 |
| 20 | Stress Relieved, See 5.3.1 | None | None |
| 21 | Stress Relieved, See 5.3.1 | 9 | None |
| 22 | Stress Relieved, See 5.3.1 | 9 | 8.3 |
| 23 | Stress Relieved, See 5.3.1 | None | 8.3 |
| 30 | Normalized, See 5.3.2 | None | None |
| 31 | Normalized, See 5.3.2 | 9 | None |
| 32 | Normalized, See 5.3.2 | 9 | 8.3 |
| 33 | Normalized, See 5.3.2 | None | 8.3 |
| 40 | Normalized and Tempered, See 5.3.3 | None | None |
| 41 | Normalized and Tempered, See 5.3.3 | 9 | None |
| 42 | Normalized and Tempered, See 5.3.3 | 9 | 8.3 |
| 43 | Normalized and Tempered, See 5.3.3 | None | 8.3 |
| 50 | Quenched and Tempered, See 5.3.4 | None | None |
| 51 | Quenched and Tempered, See 5.3.4 | 9 | None |
| 52 | Quenched and Tempered, See 5.3.4 | 9 | 8.3 |
| 53 | Quenched and Tempered, See 5.3.4 | None | 8.3 |
| 70 | Quenched and Precipitation Heat Treated | None | None |
| 71 | Quenched and Precipitation Heat Treated | 9 | None |
| 72 | Quenched and Precipitation Heat Treated | 9 | 8.3 |
| 73 | Quenched and Precipitation Heat Treated | None | 8.3 |
| Specification | Size | Standard & Grade | Ends | Coating |
| Details | OD: 406-1422.40mm, WT: 1.65-40mm, Length: 6mtr-20mtr | EN10219 Grade S235JRH, S275JOH, S275J2H, S355JOH, S355J2H, S355K2H | Square Ends / Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting |
| Steel Grade | Steel Number | Type of De-oxidation | C (%) | Si (%) | Mn (%) | P (%) | S (%) | Nb (%) |
| S235JRH | 1.0039 | FF | 0.17 | — | 1.40 | 0.040 | 0.040 | 0.009 |
| S275J0H | 1.0149 | FF | 0.20 | — | 1.50 | 0.035 | 0.035 | 0.009 |
| S275J2H | 1.0138 | FF | 0.20 | — | 1.50 | 0.030 | 0.030 | — |
| S355J0H | 1.0547 | FF | 0.22 | 0.55 | 1.60 | 0.035 | 0.035 | 0.009 |
| S355J2H | 1.0576 | FF | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | — |
| S355K2H | 1.0512 | FF | 0.22 | 0.55 | 1.60 | 0.030 | 0.030 | — |
| Steel Grade | Steel Number | Minimum Yield Strength (ReH) MPa | Tensile Strength (Rm) MPa | Minimum Elongation (Ad) % | Minimum Impact Energy (KVe) J | Specified Thickness (mm) | Test Temperature |
| S235JRH | 1.0039 | 235 | 360-510 | 24 | 27 | £ 16 | -20°C |
| S275J0H | 1.0149 | 275 | 430-580 | 20 | 27 | £ 16 | -20°C |
| S275J2H | 1.0138 | — | — | 27 | — | — | - |
| S355J0H | 1.0547 | 355 | 510-680 | 20 | 27 | £ 16 | -20°C |
| S355J2H | 1.0576 | — | — | 27 | — | — | - |
| S355K2H | 1.0512 | 40 | — | — | — | — | - |
| Specification | Size | Standard & Grade | Ends | Coating |
| Details | OD: 406-1422.40mm, WT: 1.65-40mm, Length: 6mtr-20mtr | ASTM A572 Grades 42, 50, 55, 60, 65 | Square Ends / Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting |
| Type A | Element | Heat Analysis, % |
| 1 | Columbium | 0.005-0.05B |
| 2 | Vanadium | 0.01-0.15C |
| 3 | Columbium | 0.005-0.05B |
| 4 | Vanadium | 0.01-0.15C |
| 5 | Columbium plus Vanadium | 0.02-0.15D |
| 6 | Titanium | 0.006-0.04 |
| 7 | Nitrogen | 0.003-0.015 |
| 8 | Vanadium | 0.06 max |
A: Alloy content shall comply with Type 1, 2, 3, or 5 and shall be on test report.
B: Product analysis limits = 0.004 to 0.06%.
C: Product analysis limits = 0.005 to 0.17%.
D: Product analysis limits = 0.01 to 0.16%.
| Grade | Yield Point | Tensile Strength | Minimum Elongation (%) | |||
| min (ksi) | min (MPa) | min (ksi) | min (MPa) | "in 8 in (200 mm)" | "in 2 in (50 mm)" | |
| 42 [290] | 42 | [290] | 60 | [415] | 20 | 24 |
| 50 [345] | 50 | [345] | 65 | [450] | 18 | 21 |
| 55 [380] | 55 | [380] | 70 | [485] | 17 | 20 |
| 60 [415] | 60 | [415] | 75 | [520] | 16 | 18 |
| 65 [450] | 65 | [450] | 80 | [550] | 15 | 17 |
| Size | Standard & Grade | Ends | Coating |
| OD: 406-1422.40mm, WT: 1.65-40mm, Length: 6mtr - 20mtr | ASTM A250 Grades 1, 2, 3 | Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting |
ASTM Specification A252 describes nominal (average) wall steel pipe piles of cylindrical shape and applies to pipe piles in which the steel cylinder acts as a permanent load-carrying member or as a shell to form case-in-place concrete piles.
Surface imperfections exceeding 25% of the nominal wall in depth are considered defects. Defects not exceeding 22.5% of the nominal wall in depth may be repaired by welding. Before welding, the defect shall be completely removed.
| Property | Grade 1 | Grade 2 | Grade 3 |
| Tensile Strength, min, psi | 50,000 | 60,000 | 66,000 |
| Yield Strength | 30,000 | 35,000 | 45,000 |
| - | Phosphorus |
| Seamless and Welded | Max% 0.050 |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting |
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | ||||||
| c | Mn | P | S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.90 | 0.030 | 0.030 | 335 | 210 | |||
| B | 0.28 | 1.20 | 0.030 | 0.030 | 415 | 245 | ||||
| X42 | 0.28 | 1.30 | 0.030 | 0.030 | 415 | 290 | ||||
| X46 | 0.28 | 1.40 | 0.030 | 0.030 | 435 | 320 | ||||
| X52 | 0.28 | 1. 40 | 0.030 | 0.030 | 460 | 360 | ||||
| X56 | 0.28 | 1.40 | 0.030 | 0.030 | 490 | 390 | ||||
| X60 | 0.28 | 1.40 | 0.030 | 0.030 | 520 | 415 | ||||
| X65 | 0.28 | 1.40 | 0.030 | 0.030 | 535 | 450 | ||||
| X70 | 0.28 | 1.40 | 0.030 | 0.030 | 570 | 485 |
| Standard | Standard | |||||
| SY/T5040-2000 | Y/T5037-2000 | SY/T9711.1-197 | ASTM A252 | AWWA C200-9 | API 5L PSL1 | |
| Tube end OD deviation | ± 0.5%D | ± 0.5%D | -0.79mm~+2.38 | <± 0.1%T | <± 0.1%T | ± 1.6mm |
| Wall thickness | ± 10.0%T | D<508mm, ±12.5%T | - 8%T~+19.5%T | <- 12.5%T | -8%T~+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5m |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.90 | 0.030 | 0.030 | 335 | 210 |
| B | 0.28 | 1.20 | 0.030 | 0.030 | 415 | 245 | |
| X42 | 0.28 | 1.30 | 0.030 | 0.030 | 415 | 290 | |
| X46 | 0.28 | 1.40 | 0.030 | 0.030 | 435 | 320 | |
| X52 | 0.28 | 1. 40 | 0.030 | 0.030 | 460 | 360 | |
| X56 | 0.28 | 1.40 | 0.030 | 0.030 | 490 | 390 | |
| X60 | 0.28 | 1.40 | 0.030 | 0.030 | 520 | 415 | |
| X65 | 0.28 | 1.40 | 0.030 | 0.030 | 535 | 450 | |
| X70 | 0.28 | 1.40 | 0.030 | 0.030 | 570 | 485 | |
| Standard | Grade | Chemical Composition(%) | Tensile STrength | Yield Strength | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL2 | B | 0.24 | 1.20 | 0.025 | 0.015 | 415-655 | 245-450 |
| X42 | 0.24 | 1.30 | 0.025 | 0.015 | 415-655 | 290-495 | |
| X46 | 0.24 | 1.40 | 0.025 | 0.015 | 435-655 | 320-525 | |
| X52 | 0.24 | 1. 40 | 0.025 | 0.015 | 460-760 | 360-530 | |
| X56 | 0.24 | 1. 40 | 0.025 | 0.015 | 490-760 | 390-545 | |
| X60 | 0.24 | 1. 40 | 0.025 | 0.015 | 520-760 | 415-565 | |
| X65 | 0.24 | 1.40 | 0.025 | 0.015 | 535-760 | 450-600 | |
| X70 | 0.24 | 1.40 | 0.025 | 0.015 | 570-760 | 485-635 | |
| X80 | 0.24 | 1. 40 | 0.025 | 0.015 | 625-825 | 555-705 |
| PSL 1 | PSL 2 | ||
| Grade range | A25 through X70 | GR B through X80 | Table 1 |
| Size range | 0.405 through 80 | 4-2/1 through 80 | Table 1 |
| Type of pipe ends | Plain-end, threaded-end, bevelled-end, special coupling pipe | Plain-end | Table 1 |
| Seam welding | All methods continous welding limited to Grade A25 | All methods except continous and laser welding | Table 1 |
| Electric welds: welder frequency | No minimum | 100 kHz minimum | 5.1.3.3.2 |
| Heat treatments of electric welds | Required for grades > X42 | Required for all grades (GR B through X80) | 5.1.3.3.1; J.3.3.2:6.2.7 |
| Chemistry: max C for seamless pipe | 0.28% for grades > Gr B | 0.24% | Tables 2A, 2B |
| Chemistry: max C for welded pipe | 0.26% for grades > Gr B | 0.22% | Tables 2A, 2B |
| Chemistry: max P | 0.03% | 0.03% | Tables 2A, 2B |
| Chemistry: max S | Only when purchases specifies SR18 | 0.02% | Tables 2A, 2B |
| Carbon equivalent | None | Maximum required for each grade | 4.2:4.3:6.1.3: SR15.1 |
| Yield strength, maximum | None | Maximum for each grade | Tables 3A, 3B |
| UTS, maximum | None required | Maximum for each grade | Tables 3A, 3B |
| Fracture toughness | Only when purchaser specifies SR4 | Required for all grades | 6.2.6; 9.3.5: 9.8.4; 9.10.7; |
| Non-destructive inspection of seamless pipes | Permitted | SR4 mandatory | Table 14 9.7.2.6 |
| Repare by welding of pipe body, plate and skelp | Permitted by agreement | Prohibited | 5.3.2;9.7.6: B.1;B.2 |
| Certification | Certificates when specified per SR15 | Prohibited | 4.3;9.7.4.4;9.7.6;B.1.2;B.4 |
| Traceability | Traceable only until all tests are passed unless SR15 is specified | Certificates (SR15.1) mandatory Traceable after completion of tests (SR15.2) mandatory |
12.1 5.6 |
| Standard | Standard | |||||
| SY/T5040-2000 | Y/T5037-2000 | SY/T9711.1-197 | ASTM A252 | AWWA C200-9 | API 5L PSL1 | |
| Tube end OD deviation | ± 0.5%D | ± 0.5%D | -0.79mm~+2.38 | <± 0.1%T | <± 0.1%T | ± 1.6mm |
| Wall thickness | ± 10.0%T | D<508mm, ±12.5%T | - 8%T~+19.5%T | <- 12.5%T | -8%T~+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5m |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.9 | 0.03 | 0.03 | 335 | 210 |
| B | 0 | 1.2 | 0.03 | 0.03 | 415 | 245 | |
| X42 | 0.28 | 1 | 0.03 | 0.03 | 415 | 290 | |
| X46 | 0.28 | 1.4 | 0.03 | 0.03 | 435 | 320 | |
| X52 | 0.28 | 1. 40 | 0.03 | 0.03 | 460 | 360 | |
| X56 | 0.28 | 1.4 | 0.03 | 0.03 | 490 | 390 | |
| X60 | 0.28 | 1.4 | 0.03 | 0.03 | 520 | 415 | |
| X65 | 0.28 | 1.4 | 0.03 | 0.03 | 535 | 450 | |
| X70 | 0.28 | 1.4 | 0.03 | 0.03 | 570 | 485 | |
| Standard | Grade | Chemical Composition(%) | Tensile STrength | Yield Strength | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL2 | B | 0.24 | 1.2 | 0.025 | 0.015 | 415-655 | 245-450 |
| X42 | 0.24 | 1.3 | 0.025 | 0.015 | 415-655 | 290-495 | |
| X46 | 0.24 | 1.4 | 0.025 | 0.015 | 435-655 | 320-525 | |
| X52 | 0.24 | 1. 40 | 0.025 | 0.015 | 460-760 | 360-530 | |
| X56 | 0.24 | 1. 40 | 0.025 | 0.015 | 490-760 | 390-545 | |
| X60 | 0.24 | 1. 40 | 0.025 | 0.015 | 520-760 | 415-565 | |
| X65 | 0.24 | 1.4 | 0.025 | 0.015 | 535-760 | 450-600 | |
| X70 | 0.24 | 1.4 | 0.025 | 0.015 | 570-760 | 485-635 | |
| X80 | 0.24 | 1. 40 | 0.025 | 0.015 | 625-825 | 555-705 |
| PSL 1 | PSL 2 | ||
| Grade range | A25 through X70 | GR B through X80 | Table 1 |
| Size range | 0.405 through 80 | 4-2/1 through 80 | Table 1 |
| Type of pipe ends | Plain-end, threaded-end, bevelled-end, special coupling pipe | Plain-end | Table 1 |
| Seam welding | All methods continous welding limited to Grade A25 | All methods except continous and laser welding | Table 1 |
| Electric welds: welder frequency | No minimum | 100 kHz minimum | 5.1.3.3.2 |
| Heat treatments of electric welds | Required for grades > X42 | Required for all grades (GR B through X80) | 5.1.3.3.1; J.3.3.2:6.2.7 |
| Chemistry: max C for seamless pipe | 0.28% for grades > Gr B | 0.24% | Tables 2A, 2B |
| Chemistry: max C for welded pipe | 0.26% for grades > Gr B | 0.22% | Tables 2A, 2B |
| Chemistry: max P | 0.03% | 0.03% | Tables 2A, 2B |
| Chemistry: max S | Only when purchases specifies SR18 | 0.02% | Tables 2A, 2B |
| Carbon equivalent | None | Maximum required for each grade | 4.2:4.3:6.1.3: SR15.1 |
| Yield strength, maximum | None | Maximum for each grade | Tables 3A, 3B |
| UTS, maximum | None required | Maximum for each grade | Tables 3A, 3B |
| Fracture toughness | Only when purchaser specifies SR4 | Required for all grades | 6.2.6; 9.3.5: 9.8.4; 9.10.7; |
| Non-destructive inspection of seamless pipes | Permitted | SR4 mandatory | Table 14 9.7.2.6 |
| Repare by welding of pipe body, plate and skelp | Permitted by agreement | Prohibited | 5.3.2;9.7.6: B.1;B.2 |
| Certification | Certificates when specified per SR15 | Prohibited | 4.3;9.7.4.4;9.7.6;B.1.2;B.4 |
| Traceability | Traceable only until all tests are passed unless SR15 is specified | Certificates (SR15.1) mandatory Traceable after completion of tests (SR15.2) mandatory |
12.1 5.6 |
| Standard | Standard | |||||
| SY/T5040-2000 | Y/T5037-2000 | SY/T9711.1-197 | ASTM A252 | AWWA C200-9 | API 5L PSL1 | |
| Tube end OD deviation | ± 0.5%D | ± 0.5%D | -0.79mm~+2.38 | <± 0.1%T | <± 0.1%T | ± 1.6mm |
| Wall thickness | ± 10.0%T | D<508mm, ±12.5%T | - 8%T~+19.5%T | <- 12.5%T | -8%T~+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5m |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.9 | 0.03 | 0.03 | 335 | 210 |
| B | 0 | 1.2 | 0.03 | 0.03 | 415 | 245 | |
| X42 | 0.28 | 1 | 0.03 | 0.03 | 415 | 290 | |
| X46 | 0.28 | 1.4 | 0.03 | 0.03 | 435 | 320 | |
| X52 | 0.28 | 1. 40 | 0.03 | 0.03 | 460 | 360 | |
| X56 | 0.28 | 1.4 | 0.03 | 0.03 | 490 | 390 | |
| X60 | 0.28 | 1.4 | 0.03 | 0.03 | 520 | 415 | |
| X65 | 0.28 | 1.4 | 0.03 | 0.03 | 535 | 450 | |
| X70 | 0.28 | 1.4 | 0.03 | 0.03 | 570 | 485 | |
| Standard | Grade | Chemical Composition(%) | Tensile STrength | Yield Strength | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL2 | B | 0.24 | 1.2 | 0.025 | 0.015 | 415-655 | 245-450 |
| X42 | 0.24 | 1.3 | 0.025 | 0.015 | 415-655 | 290-495 | |
| X46 | 0.24 | 1.4 | 0.025 | 0.015 | 435-655 | 320-525 | |
| X52 | 0.24 | 1. 40 | 0.025 | 0.015 | 460-760 | 360-530 | |
| X56 | 0.24 | 1. 40 | 0.025 | 0.015 | 490-760 | 390-545 | |
| X60 | 0.24 | 1. 40 | 0.025 | 0.015 | 520-760 | 415-565 | |
| X65 | 0.24 | 1.4 | 0.025 | 0.015 | 535-760 | 450-600 | |
| X70 | 0.24 | 1.4 | 0.025 | 0.015 | 570-760 | 485-635 | |
| X80 | 0.24 | 1. 40 | 0.025 | 0.015 | 625-825 | 555-705 |
| PSL 1 | PSL 2 | ||
| Grade range | A25 through X70 | GR B through X80 | Table 1 |
| Size range | 0.405 through 80 | 4-2/1 through 80 | Table 1 |
| Type of pipe ends | Plain-end, threaded-end, bevelled-end, special coupling pipe | Plain-end | Table 1 |
| Seam welding | All methods continous welding limited to Grade A25 | All methods except continous and laser welding | Table 1 |
| Electric welds: welder frequency | No minimum | 100 kHz minimum | 5.1.3.3.2 |
| Heat treatments of electric welds | Required for grades > X42 | Required for all grades (GR B through X80) | 5.1.3.3.1; J.3.3.2:6.2.7 |
| Chemistry: max C for seamless pipe | 0.28% for grades > Gr B | 0.24% | Tables 2A, 2B |
| Chemistry: max C for welded pipe | 0.26% for grades > Gr B | 0.22% | Tables 2A, 2B |
| Chemistry: max P | 0.03% | 0.03% | Tables 2A, 2B |
| Chemistry: max S | Only when purchases specifies SR18 | 0.02% | Tables 2A, 2B |
| Carbon equivalent | None | Maximum required for each grade | 4.2:4.3:6.1.3: SR15.1 |
| Yield strength, maximum | None | Maximum for each grade | Tables 3A, 3B |
| UTS, maximum | None required | Maximum for each grade | Tables 3A, 3B |
| Fracture toughness | Only when purchaser specifies SR4 | Required for all grades | 6.2.6; 9.3.5: 9.8.4; 9.10.7; |
| Non-destructive inspection of seamless pipes | Permitted | SR4 mandatory | Table 14 9.7.2.6 |
| Repare by welding of pipe body, plate and skelp | Permitted by agreement | Prohibited | 5.3.2;9.7.6: B.1;B.2 |
| Certification | Certificates when specified per SR15 | Prohibited | 4.3;9.7.4.4;9.7.6;B.1.2;B.4 |
| Traceability | Traceable only until all tests are passed unless SR15 is specified | Certificates (SR15.1) mandatory Traceable after completion of tests (SR15.2) mandatory |
12.1 5.6 |
| Standard | Standard | |||||
| SY/T5040-2000 | Y/T5037-2000 | SY/T9711.1-197 | ASTM A252 | AWWA C200-9 | API 5L PSL1 | |
| Tube end OD deviation | ± 0.5%D | ± 0.5%D | -0.79mm~+2.38 | <± 0.1%T | <± 0.1%T | ± 1.6mm |
| Wall thickness | ± 10.0%T | D<508mm, ±12.5%T | - 8%T~+19.5%T | <- 12.5%T | -8%T~+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5m |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.9 | 0.03 | 0.03 | 335 | 210 |
| B | 0 | 1.2 | 0.03 | 0.03 | 415 | 245 | |
| X42 | 0.28 | 1 | 0.03 | 0.03 | 415 | 290 | |
| X46 | 0.28 | 1.4 | 0.03 | 0.03 | 435 | 320 | |
| X52 | 0.28 | 1. 40 | 0.03 | 0.03 | 460 | 360 | |
| X56 | 0.28 | 1.4 | 0.03 | 0.03 | 490 | 390 | |
| X60 | 0.28 | 1.4 | 0.03 | 0.03 | 520 | 415 | |
| X65 | 0.28 | 1.4 | 0.03 | 0.03 | 535 | 450 | |
| X70 | 0.28 | 1.4 | 0.03 | 0.03 | 570 | 485 | |
| Standard | Grade | Chemical Composition(%) | Tensile STrength | Yield Strength | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL2 | B | 0.24 | 1.2 | 0.025 | 0.015 | 415-655 | 245-450 |
| X42 | 0.24 | 1.3 | 0.025 | 0.015 | 415-655 | 290-495 | |
| X46 | 0.24 | 1.4 | 0.025 | 0.015 | 435-655 | 320-525 | |
| X52 | 0.24 | 1. 40 | 0.025 | 0.015 | 460-760 | 360-530 | |
| X56 | 0.24 | 1. 40 | 0.025 | 0.015 | 490-760 | 390-545 | |
| X60 | 0.24 | 1. 40 | 0.025 | 0.015 | 520-760 | 415-565 | |
| X65 | 0.24 | 1.4 | 0.025 | 0.015 | 535-760 | 450-600 | |
| X70 | 0.24 | 1.4 | 0.025 | 0.015 | 570-760 | 485-635 | |
| X80 | 0.24 | 1. 40 | 0.025 | 0.015 | 625-825 | 555-705 |
| PSL 1 | PSL 2 | ||
| Grade range | A25 through X70 | GR B through X80 | Table 1 |
| Size range | 0.405 through 80 | 4-2/1 through 80 | Table 1 |
| Type of pipe ends | Plain-end, threaded-end, bevelled-end, special coupling pipe | Plain-end | Table 1 |
| Seam welding | All methods continous welding limited to Grade A25 | All methods except continous and laser welding | Table 1 |
| Electric welds: welder frequency | No minimum | 100 kHz minimum | 5.1.3.3.2 |
| Heat treatments of electric welds | Required for grades > X42 | Required for all grades (GR B through X80) | 5.1.3.3.1; J.3.3.2:6.2.7 |
| Chemistry: max C for seamless pipe | 0.28% for grades > Gr B | 0.24% | Tables 2A, 2B |
| Chemistry: max C for welded pipe | 0.26% for grades > Gr B | 0.22% | Tables 2A, 2B |
| Chemistry: max P | 0.03% | 0.03% | Tables 2A, 2B |
| Chemistry: max S | Only when purchases specifies SR18 | 0.02% | Tables 2A, 2B |
| Carbon equivalent | None | Maximum required for each grade | 4.2:4.3:6.1.3: SR15.1 |
| Yield strength, maximum | None | Maximum for each grade | Tables 3A, 3B |
| UTS, maximum | None required | Maximum for each grade | Tables 3A, 3B |
| Fracture toughness | Only when purchaser specifies SR4 | Required for all grades | 6.2.6; 9.3.5: 9.8.4; 9.10.7; |
| Non-destructive inspection of seamless pipes | Permitted | SR4 mandatory | Table 14 9.7.2.6 |
| Repare by welding of pipe body, plate and skelp | Permitted by agreement | Prohibited | 5.3.2;9.7.6: B.1;B.2 |
| Certification | Certificates when specified per SR15 | Prohibited | 4.3;9.7.4.4;9.7.6;B.1.2;B.4 |
| Traceability | Traceable only until all tests are passed unless SR15 is specified | Certificates (SR15.1) mandatory Traceable after completion of tests (SR15.2) mandatory |
12.1 5.6 |
| Standard | Standard | |||||
| SY/T5040-2000 | Y/T5037-2000 | SY/T9711.1-197 | ASTM A252 | AWWA C200-9 | API 5L PSL1 | |
| Tube end OD deviation | ± 0.5%D | ± 0.5%D | -0.79mm~+2.38 | <± 0.1%T | <± 0.1%T | ± 1.6mm |
| Wall thickness | ± 10.0%T | D<508mm, ±12.5%T | - 8%T~+19.5%T | <- 12.5%T | -8%T~+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5m |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.9 | 0.03 | 0.03 | 335 | 210 |
| B | 0 | 1.2 | 0.03 | 0.03 | 415 | 245 | |
| X42 | 0.28 | 1 | 0.03 | 0.03 | 415 | 290 | |
| X46 | 0.28 | 1.4 | 0.03 | 0.03 | 435 | 320 | |
| X52 | 0.28 | 1. 40 | 0.03 | 0.03 | 460 | 360 | |
| X56 | 0.28 | 1.4 | 0.03 | 0.03 | 490 | 390 | |
| X60 | 0.28 | 1.4 | 0.03 | 0.03 | 520 | 415 | |
| X65 | 0.28 | 1.4 | 0.03 | 0.03 | 535 | 450 | |
| X70 | 0.28 | 1.4 | 0.03 | 0.03 | 570 | 485 | |
| Standard | Grade | Chemical Composition(%) | Tensile STrength | Yield Strength | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL2 | B | 0.24 | 1.2 | 0.025 | 0.015 | 415-655 | 245-450 |
| X42 | 0.24 | 1.3 | 0.025 | 0.015 | 415-655 | 290-495 | |
| X46 | 0.24 | 1.4 | 0.025 | 0.015 | 435-655 | 320-525 | |
| X52 | 0.24 | 1. 40 | 0.025 | 0.015 | 460-760 | 360-530 | |
| X56 | 0.24 | 1. 40 | 0.025 | 0.015 | 490-760 | 390-545 | |
| X60 | 0.24 | 1. 40 | 0.025 | 0.015 | 520-760 | 415-565 | |
| X65 | 0.24 | 1.4 | 0.025 | 0.015 | 535-760 | 450-600 | |
| X70 | 0.24 | 1.4 | 0.025 | 0.015 | 570-760 | 485-635 | |
| X80 | 0.24 | 1. 40 | 0.025 | 0.015 | 625-825 | 555-705 |
| PSL 1 | PSL 2 | ||
| Grade range | A25 through X70 | GR B through X80 | Table 1 |
| Size range | 0.405 through 80 | 4-2/1 through 80 | Table 1 |
| Type of pipe ends | Plain-end, threaded-end, bevelled-end, special coupling pipe | Plain-end | Table 1 |
| Seam welding | All methods continous welding limited to Grade A25 | All methods except continous and laser welding | Table 1 |
| Electric welds: welder frequency | No minimum | 100 kHz minimum | 5.1.3.3.2 |
| Heat treatments of electric welds | Required for grades > X42 | Required for all grades (GR B through X80) | 5.1.3.3.1; J.3.3.2:6.2.7 |
| Chemistry: max C for seamless pipe | 0.28% for grades > Gr B | 0.24% | Tables 2A, 2B |
| Chemistry: max C for welded pipe | 0.26% for grades > Gr B | 0.22% | Tables 2A, 2B |
| Chemistry: max P | 0.03% | 0.03% | Tables 2A, 2B |
| Chemistry: max S | Only when purchases specifies SR18 | 0.02% | Tables 2A, 2B |
| Carbon equivalent | None | Maximum required for each grade | 4.2:4.3:6.1.3: SR15.1 |
| Yield strength, maximum | None | Maximum for each grade | Tables 3A, 3B |
| UTS, maximum | None required | Maximum for each grade | Tables 3A, 3B |
| Fracture toughness | Only when purchaser specifies SR4 | Required for all grades | 6.2.6; 9.3.5: 9.8.4; 9.10.7; |
| Non-destructive inspection of seamless pipes | Permitted | SR4 mandatory | Table 14 9.7.2.6 |
| Repare by welding of pipe body, plate and skelp | Permitted by agreement | Prohibited | 5.3.2;9.7.6: B.1;B.2 |
| Certification | Certificates when specified per SR15 | Prohibited | 4.3;9.7.4.4;9.7.6;B.1.2;B.4 |
| Traceability | Traceable only until all tests are passed unless SR15 is specified | Certificates (SR15.1) mandatory Traceable after completion of tests (SR15.2) mandatory |
12.1 5.6 |
| Standard | Standard | |||||
| SY/T5040-2000 | Y/T5037-2000 | SY/T9711.1-197 | ASTM A252 | AWWA C200-9 | API 5L PSL1 | |
| Tube end OD deviation | ± 0.5%D | ± 0.5%D | -0.79mm~+2.38 | <± 0.1%T | <± 0.1%T | ± 1.6mm |
| Wall thickness | ± 10.0%T | D<508mm, ±12.5%T | - 8%T~+19.5%T | <- 12.5%T | -8%T~+19.5%T | 5.0mm |
| D>508mm, ±10.0%T | T≥15.0mm, ±1.5m |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | API 5L PSL1 / PSL2, GR.B, X42, X45, X50, X60, X65, X70, X80 | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
The steel for both seamless and welded pipe shall be made by one or more of the following processes: open-hearth, electric furnace, or basic-oxygen. The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding.
| Chemical Requirements | Type S (seamless) |
Type E | Type F | ||
| Download Chart | (electric- resistance welded) |
(furnace- welded pipe) |
|||
| Grade A | Grade B | Grade A | Grade B | Grade A | |
| Carbon max. % | 0.25 | 0.30* | 0.25 | 0.30* | 0.3 |
| Manganese % | 0.95 | 1.2 | 0.95 | 1.2 | 1.2 |
| Phosphorous, max. % | 0.05 | 0.05 | 0.05 | 0.05 | 0.05 |
| Sulfur, max. % | 0 | 0.045 | 0.045 | 0.045 | 0.045 |
| Copper, max.% | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Nickel, max. % | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Chromium, max. % | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Molybdenum, max. % | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 |
| Vanadium, max. % | 0.08 | 0.08 | 0.08 | 0.08 | 0.08 |
| Standard Weight | |
| Single Random — 16′ – 22′. 5% may be jointers. If Plain Ends — 5% may be 12′ – 16′. | |
| Double Random — Shortest Length 22′, minimum average for order 35′. | |
| Extra Strong and Double Extra Strong | |
| Single Random — 12′ -22′. 5% may be 6′ – 12′. | |
| Double Random (XS and lighter) — Shortest Length 22′, minimum average for order 35′. | |
| Lengths longer than single random with wall thicknesses heavier than XS subject to negotiation. |
| Rolled, Stamped, or Stenciled (Mfrs. Option) |
| Name brand of manufacturer |
| Kind of pipe, that is, Continuous Welded, Electric-Resistance-Welded A, Electric-Resistance-Welded B, Seamless A, Seamless B, XS for extra strong, XXS for double extra strong. |
| ASTM 53 |
| Length of pipe |
| Couplings — Applied handling tight. Couplings, 2″ and smaller straight tapped, other sizes taper tapped. | |
| Thread Protection — Applied to pipe 4″ and larger. | |
| End Finish (unless otherwise specified) — | |
| STD or XS, or wall thicknesses less than 0.500 in. (excluding XXS): Plain and beveled | |
| All XXS and wall thicknesses over 0.500 in.: Plain end square cut. |
| Size | Standard & Grade | Ends | Coating |
| OD: 406 - 1422.40mm, WT: 1.65 - 40mm, Length: 6mtr - 20mtr | ASTM A672 Grade A45, A55, B60, B65 etc. | Square Ends / Plain Ends (straight cut, saw cut, torch cut), Beveled / Threaded Ends | 3PE Coating; 3PP Coating; FBE Coating; Epoxy Coating; Special Painting |
American Piping Products stocks A672 EFW pipe in the grades and classes listed on the following tables:
| Plate specification | |||
| Pipe grade | Type of steel | ASTM specification | |
| No. | Grade | ||
| A 45 | plain carbon | A285 / A285M | A |
| A50 | plain carbon | A285 / A285M | B |
| A 55 | plain carbon | A285 / A285M | C |
| B 60 | plain carbon, killed | A515 / A515M | 60 |
| B 65 | plain carbon, killed | A515 / A515M | 65 |
| B 70 | plain carbon, killed | A515 / A515M | 70 |
| C 55 | plain carbon, killed, fine grain | A516 / A516M | 55 |
| C 60 | plain carbon, killed, fine grain | A516 / A516M | 60 |
| C 65 | plain carbon, killed, fine grain | A516 / A516M | 65 |
| C 70 | plain carbon, killed, fine grain | A516 / A516M | 70 |
| D 70 | manganese-silicon, normalized | A537 / A537M | 1 |
| D 80 | manganese-silicon, Q&TA | A537 / A537M | 2 |
| H 75 | manganese-molybdenum, normalized | A302 / A302M | A |
| H 80 | manganese-molybdenum, normalized | A302 / A302M | B, C or D |
| J 80 | manganese-molybdenum, Q&T | A533 / A533M | Cl-1B |
| J 90 | manganese-molybdenum, Q&T | A533 / A533M | Cl-2B |
| J 100 | manganese-molybdenum, Q&T | A533 / A533M | Cl-3B |
| K 75 | chromium-manganese-silicon | A202 / A202M | A |
| K 85 | chromium-manganese-silicon | A202 / A202M | B |
| L 65 | molybdenum | A204 / A204M | A |
| L 70 | molybdenum | A204 / A204M | B |
| L 75 | molybdenum | A204 / A204M | C |
| N 75 | manganese-silicon | A299 / A299M | |
| AQ&T = quenched and tempered BAny grade may be furnished |
| Class | Heat treatment of pipe | Radiography | Pressure test |
| 10 | none | no | no |
| 11 | none | yes | no |
| 12 | none | yes | yes |
| 13 | none | no | yes |
| 20 | stress relieved | no | no |
| 21 | stress relieved | yes | no |
| 22 | stress relieved | yes | yes |
| 23 | stress relieved | no | yes |
| 30 | normalized | no | no |
| 31 | normalized | yes | no |
| 32 | normalized | yes | yes |
| 33 | normalized | no | yes |
| 40 | normalized and tempered | no | no |
| 41 | normalized and tempered | yes | no |
| 42 | normalized and tempered | yes | yes |
| 43 | normalized and tempered | none | yes |
| 50 | quenched and tempered | none | none |
| 51 | quenched and tempered | yes | none |
| 52 | quenched and tempered | yes | yes |
| 53 | quenched and tempered | none | yes |
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.
Our pipe fittings are manufactured using premium materials, ensuring durability and reliability in Kerala. Steel Pipe Sourcing is one of the most prominent Pipe Fittings Manufacturers in Kerala.We offer a wide range of pipe fittings that are designed to meet diverse industrial requirements in Kerala.