
| Specification | Standard & Grade | Ends | Coating | Packing |
| Details | ASTM A106, Grade A/B/C | Square Ends / Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting | Bundle or bulk, seaworthy packing as per client's requirement |
Product process
Hot Rolled
Round Pipe Billet → Heating → Punching → Three-Roller Skew Rolling → Annealing →Acid Pickling→Coating Oil (Copper Plating) → Multi-pass Cold Drawing or ColdRolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
Cold Drawn
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling → Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
| Chemical Composition(%) | Mechanical Properties | |||||||||||
| Standard | Grade | Tensile Strength (Mpa) | Yield Strength (Mpa) | Elongation (%) | ||||||||
| c | Si | Mn | P | S | Mo | Cr | V | |||||
| ASTM A106 | A | ≤0.25 | ≤0.10 | 0.27-0.93 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 | ≥330 | ≥205 | ≥25 |
| ASTM A106 | B | ≤0.30 | ≤0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 | ≥415 | ≥240 | ≥16.5 |
| ASTM A106 | C | ≤0.35 | ≤0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≤0.15 | ≤0.40 | ≤0.08 | ≥485 | ≥275 | ≥16.5 |
| ASME SA106 / ASTM A106 SMLS Pipe | ASME SA106 / ASTM A106 SEAMLESS Pipe |
| seamless steel pipe Exporter | a106b Tubing Stockist |
| cold drawn seamless tube suppliers | seamless steel tube |
| astm a106 seamless steel pipe supplier | seamless pipe manufacturers |
| seamless tube in Malaysia | seamless carbon steel pipe |
| smls pipe mill | astm a106b seamless steel pipes |
| astm a519 Mechanical Tubes | a106 steel |
| a53 pipe stockist | astm a53 pipe |
| a106 pipe manufacturer | a53 steel |
| a53b pipe | Cold drawn seamless pipe |
| a106grb steel pipes manufacturer | cs seamless pipe |
| a106b pipe supplier | asme sa106 seamless pipe suppliers |
| astm a106 pipe cold drawn steel tube | seamless hot rolled pipes manufacturer |
| st35 steel pipes | asme a106 cold drawn pipe |
| st52 steel tube | seamless pipe suppliers |
| a106 carbon steel | seamless pipe manufacturing |
| a106 tube | seamless steel pipe manufacturer |
| Types | Types | Uses | |
| Hot rolled | OD | <50 | ±0.50mm |
| ≥50 | ±1% | ||
| WT | <4 | ±12. 5% | |
| ≥4~20 | +15%, - 12. 5% | ||
| >20 | ±12. 5% | ||
| Cold drawn | OD | 6~10 | ±0. 20mm |
| 10~30 | ±0. 40mm | ||
| 30~50 | ±0. 45 | ||
| >50 | ±1% | ||
| WT | ≤1 | ±0. 15mm | |
| >1~3 | +15%, - 10% | ||
| >3 | +12.5%, - 10% |

| Specification | Outside Diameter | Wall Thickness | Standard | Steel Material | Application |
| Details | 5mm to 100mm | 1mm – 25mm | DIN 17230, ASTM A295, ASTM A534, JIS G 4805 | 100Cr6, GCr15, 52100, 5195, 5090M, 1070M, 5160, 4118H, 4320H, 4620H, SUJ 1, SUJ 2, SUJ 3, SUJ 4, SUJ 5 | Used for Bearing Ring and Bearing Tubes |
| STANDARD | DESCRIPTION |
| ASTM A295 | High-Carbon Anti-Friction Bearing Steel |
| ASTM A534 | Carburizing Steels for Anti-Friction Bearings |
| DIN17230 | Ball and Roller Bearing Steels |
| JIS G4805 | High Carbon Chromium Bearing Steels |
| Standard | Grade | Chemical Components (%) | ||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | ||
| DIN17230 | 100Cr6 | 0.95-1.05 | 0.15-0.35 | 0.25-0.45 | ≤0.025 | ≤0.025 | 1.40-1.65 | ≤0.30 | ≤0.25 | ≤0.08 |
| Standard | Grade | Chemical Components(%) | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | O | Al | ||
| (max.) | (max.) | (max.) | (max.) | (max.) | (max.) | (max.) | ||||||
| ASTM A295 | 52100 | 0.93-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 | 0.015 | 1.35-1.60 | 0.25 | 0.3 | 0.1 | 0.002 | 0.05 |
| 5195 | 0.90-1.03 | 0.15-0.35 | 0.75-1.00 | 0.025 | 0.015 | 0.70-0.90 | 0.25 | 0.3 | 0.1 | 0.002 | 0.05 | |
| 5090M | 0.89-1.01 | 0.15-0.35 | 0.50-0.80 | 0.025 | 0.015 | 0.40-0.60 | 0.25 | 0.3 | 0.08-0.15 | 0.002 | 0.05 | |
| 1070M | 0.65-0.75 | 0.15-0.35 | 0.80-1.10 | 0.025 | 0.015 | 0.20(max.) | 0.25 | 0.3 | 0.1 | 0.002 | 0.05 | |
| 5160 | 0.56-0.64 | 0.15-0.35 | 0.75-1.00 | 0.025 | 0.015 | 0.70-0.90 | 0.25 | 0.3 | 0.1 | 0.002 | 0.05 |
| Standard | Grade | Chemical Components(%) | ||||||||||
| C | Si | Mn | P | S | Cr | Ni | Cu | Mo | O | Al | ||
| (max.) | (max.) | (max.) | (max.) | (max.) | (max.) | (max.) | ||||||
| ASTM A295 | 4118H | 0.17-0.23 | 0.15-0.35 | 0.60-1.00 | 0.025 | 0.015 | 0.30-0.70 | / | 0.3 | 0.08-0.15 | 0.002 | 0.05 |
| 4320H | 0.17-0.23 | 0.15-0.35 | 0.40-0.70 | 0.025 | 0.015 | 0.35-0.65 | 1.55-2.00 | 0.3 | 0.20-0.30 | 0.002 | 0.05 | |
| 4620H | 0.17-0.23 | 0.15-0.35 | 0.35-0.75 | 0.025 | 0.015 | / | 1.55-2.00 | 0.3 | 0.20-0.30 | 0.002 | 0.05 | |
| 4720H | 0.17-0.23 | 0.15-0.35 | 0.45-0.75 | 0.025 | 0.015 | 0.30-0.60 | 0.85-1.25 | 0.3 | 0.15-0.25 | 0.002 | 0.05 | |
| 5120H | 0.17-0.23 | 0.15-0.35 | 0.60-1.00 | 0.025 | 0.015 | / | 3.20-3.20 | 0.3 | / | 0.002 | 0.05 |
| Standard | Grade | Chemical Components (%) | ||||||
| C | Si | Mn | P | S | Cr | Mo | ||
| (max.) | (max.) | |||||||
| JIS G4805 | SUJ 1 | 0.95-1.10 | 0.15-0.35 | 0.50 max. | 0.025 | 0.015 | 0.90-1.20 | / |
| SUJ 2 | 0.95-1.10 | 0.15-0.35 | 0.50 max. | 0.025 | 0.015 | 1.30-1.60 | / | |
| SUJ 3 | 0.95-1.10 | 0.40-0.70 | 0.90-1.15 | 0.025 | 0.015 | 0.90-1.20 | / | |
| SUJ 4 | 0.95-1.10 | 0.15-0.35 | 0.50 max. | 0.025 | 0.015 | 1.30-1.60 | 0.10-0.25 | |
| SUJ 5 | 0.95-1.10 | 0.40-0.70 | 0.90-1.15 | 0.025 | 0.015 | 0.90-1.20 | 0.10-0.25 |

| Specification | Standard & Grade | Ends | Coating | Packing |
| Details | API 5L PSL1/PSL2 GR.B | Square Ends / Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting | Bundle or bulk, seaworthy packing as per client's requirement |
PRODUCT PROCESS
Hot Rolled Manufacturing Process
Round Pipe Billet → Heating → Punching → Three-Roller Skew Rolling → Annealing →Acid Pickling→Coating Oil (Copper Plating) → Multi-pass Cold Drawing or ColdRolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
Cold Drawn Manufacturing Process
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling → Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
| Standard | Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| CMnPS | 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 | |||
| CMnPS | 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 |
| API 5L SMLS Pipe | API 5L Seamless Steel Pipe |
| smls tube Exporter | api 5l x65 pipe suppliers Stockist |
| seamless pipe price in China | cold drawn seamless tube suppliers |
| seamless square tube supplier | st52 pipe suppliers |
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| astm a519 Mechanical Tubes | api 5l gr.b pipe suppliers |
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| seamless mechanical tubing manufacturer | api5l gr.b pipe suppliers |
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| a106b pipe supplier | api 5l x65 pipe suppliers |
| X52 steel tube supplier | api 5l x46 pipe supplier |
| api 5l x60 steel pipe suppliers | api 5l x70 pipe suppliers |
| St37 steel tube supplier | seamless tube production |
| a106 carbon steel manufacturer | seamless pipe company in China |
| seamless tube suppliers | seamless pipe production |
| Types | Types | Uses | |
| Hot rolled | OD | <50 | ±0.50mm |
| ≥50 | ±1% | ||
| WT | <4 | ±12. 5% | |
| ≥4~20 | +15%, - 12. 5% | ||
| >20 | ±12. 5% | ||
| Cold drawn | OD | 6~10 | ±0. 20mm |
| 10~30 | ±0. 40mm | ||
| 30~50 | ±0. 45 | ||
| >50 | ±1% | ||
| WT | ≤1 | ±0. 15mm | |
| >1~3 | +15%, - 10% | ||
| >3 | +12.5%, - 10% |

| Specification | Standard & Grade | Ends | Coating | Packing |
| Details | API 5L PSL1/PSL2 X52 | Square Ends / Plain Ends (Straight Cut, Saw Cut, Torch Cut), Beveled / Threaded Ends | 3PE Coating, 3PP Coating, FBE Coating, Epoxy Coating, Special Painting | Bundle or bulk, seaworthy packing as per client's requirement |
PRODUCT PROCESS
Hot Rolled
Round Pipe Billet → Heating → Punching → Three-Roller Skew Rolling → Annealing →Acid Pickling→Coating Oil (Copper Plating) → Multi-pass Cold Drawing or ColdRolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
Cold Drawn
Round Pipe Billet → Heating → Punching → Pipe Head Treatment → Annealing →Acid Pickling → Coating Oil (Copper Plating) → Multi-pass Cold Drawing or Cold Rolling → Pipe Billet → Heat Treatment → Straightening → Hydrostatic Test or Inspection → Marking → Warehousing
| 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 |
| API 5L SMLS Pipe | API 5L Seamless Steel Pipe |
| smls tube Exporter | api 5l x65 pipe suppliers Stockist |
| seamless pipe price in China | cold drawn seamless tube suppliers |
| seamless square tube supplier | st52 pipe suppliers |
| carbon seamless steel pipe in Malaysia | seamless carbon steel pipe |
| seamless line pipe mill | api 5l x52 pipe suppliers |
| astm a519 Mechanical Tubes | api 5l gr.b pipe suppliers |
| seamless carbon steel pipe stockist | api 5l b pipe suppliers |
| seamless mechanical tubing manufacturer | api5l gr.b pipe suppliers |
| carbon steel astm a106 PIPE | api5lb pipe suppliers |
| cold drawn seamless tube suppliers manufacturer | api 5l x42 pipe suppliers |
| a106b pipe supplier | api 5l x65 pipe suppliers |
| X52 steel tube supplier | api 5l x46 pipe supplier |
| api 5l x60 steel pipe suppliers | api 5l x70 pipe suppliers |
| St37 steel tube supplier | seamless tube production |
| a106 carbon steel manufacturer | seamless pipe company in China |
| seamless tube suppliers | seamless pipe production |
| Types | Types | Uses | |
| Hot rolled | OD | <50 | ±0.50mm |
| ≥50 | ±1% | ||
| WT | <4 | ±12. 5% | |
| ≥4~20 | +15%, - 12. 5% | ||
| >20 | ±12. 5% | ||
| Cold drawn | OD | 6~10 | ±0. 20mm |
| 10~30 | ±0. 40mm | ||
| 30~50 | ±0. 45 | ||
| >50 | ±1% | ||
| WT | ≤1 | ±0. 15mm | |
| >1~3 | +15%, - 10% | ||
| >3 | +12.5%, - 10% |
The steel industry recognizes Steel Pipe Sourcing as a prominent company which provides diverse high-quality steel tubes for industrial requirements in Woodlands.
Our pipes are manufactured using high-quality stainless steel materials and adhere to stringent ASTM standards to ensure superior performance in various industries in Woodlands. Steel Pipe Sourcing is one of the leading ASTM Stainless Steel Pipes Tubes Manufacturers in Woodlands.
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Our carbon steel tubes are widely used in various industries for structural, mechanical, and general engineering purposes in Woodlands. Steel Pipe Sourcing offers a comprehensive range of high-quality Carbon Steel Tube and is ranked as the top-notch Carbon Steel Tube Manufacturers in Woodlands.