Share on (1601282920858):


Product name | ASTM A106 A53 Gr. B API5l Sch40 Sch80 Sch120 Carbon Seamless Steel Pipe Industrial Pipe for Oil and Gas | ||
Standard | American | ASTM A53 GrB/ASTM A106 Gr.B/ASTM SA179/ASTM SA192/ASTM SA210/ASTM A213/ASTM A333 GR.6/ASTM A335 P9,P11,T22T91/ASTM A336/ASTM SA519 4140/4130/ASTM A519 ASTM A500 API 5CT J55/K55/N80/L80/P110/K55 API 5L PSL1/PSL2 Gr.B.X42/46/52/56/65/70 etc | |
European | DIN 17175/DN2391/DIN 1629/EN 10208/EN 10210/10219 etc | ||
Japanese | JIS G3454/G3455/G3456/JIS G3444 etc | ||
Russian | GOST 8731-74, 8732-78/ GOST 8733-74, 8734-75/GOST 10704-91 etc | ||
GB | GB/T8162-2008/ GB/T8163-2008/GB5310-2008/GB6479-2000/GB9948-2006/ YB235-70/ GB3423-82/ YB528-65/ GB5213-85/ GB3088-82/ GB3639-2000 etc | ||
Size | OD | 10.3-1219.2mm | |
WT | 1.65-60mm | ||
LENGTH | 5.8/6/11.8/12m | ||
Tolerance | Hot rolled | OD <50 : +/-0.5mm OD >50 : +/-1% WT <4 : +/-12.5% WT 4-20 : +15%, -12.5% WT >20 : +12.5% | |
Cold drawn | OD 6~10 : +/-0.2mm OD 10-30 : +/-0.4mm OD 30~50 : +/-0.45mm OD >50 : +/-1% WT <1 : +/-0.15mm WT 1-3 : +15%, -10% WT >3 : +12.5%, -10% | ||
Condition | Hot Finished, Hot Rolled, Annealed, Pickled, Bright Annealed, Polished, Cold Drawn | Hot Finished, Hot Rolled, Annealed, Pickled, Bright Annealed, Polished, Cold Drawn | |
Coating | 3PE/ 3PP/ FBE/ EPOXY/ SPECIAL | ||
Joint | SC / LC / BC / NU / EU / IJ | ||
End form | BE/ BBE/ BLE/ BSE/ TBE/ PBE/ TOE/ BOE/ POE/ BOE/ TOE / POE/ Plain One End | ||
Processing | Bending, Welding, Punching, Cutting, Painting, Milling etc | ||
Packing | Naked/ Ply Wooden Boxes/ PE Fabric Bundles/ Steel Strips Bundled/ Plastic film or as required | ||




Standard | Grade | Chemical Components (%) | Mechanical Properties | ||||||||||
C | Si | Mn | P | S | Tensile Strength(Mpa) | Yield Strength(Mpa) | |||||||
ASTM A53 | A | ≤0.25 | - | ≤0.95 | ≤0.05 | ≤0.06 | ≥330 | ≥205 | |||||
B | ≤0.30 | - | ≤1.2 | ≤0.05 | ≤0.06 | ≥415 | ≥240 | ||||||
ASTM A106 | A | ≤0.30 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥415 | ≥240 | |||||
B | ≤0.35 | ≥0.10 | 0.29-1.06 | ≤0.035 | ≤0.035 | ≥485 | ≥275 | ||||||
ASTM SA179 | A179 | 0.06-0.18 | - | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 | |||||
ASTM SA192 | A192 | 0.06-0.18 | ≤0.25 | 0.27-0.63 | ≤0.035 | ≤0.035 | ≥325 | ≥180 | |||||
API 5L PSL1 | A | 0.22 | - | 0.90 | 0.030 | 0.030 | ≥331 | ≥207 | |||||
B | 0.28 | - | 1.20 | 0.030 | 0.030 | ≥414 | ≥241 | ||||||
X42 | 0.28 | - | 1.30 | 0.030 | 0.030 | ≥414 | ≥290 | ||||||
X46 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥434 | ≥317 | ||||||
X52 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥455 | ≥359 | ||||||
X56 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥490 | ≥386 | ||||||
X60 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥517 | ≥448 | ||||||
X65 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥531 | ≥448 | ||||||
X70 | 0.28 | - | 1.40 | 0.030 | 0.030 | ≥565 | ≥483 | ||||||
API 5L PSL2 | B | 0.24 | - | 1.20 | 0.025 | 0.015 | ≥414 | ≥241 | |||||
X42 | 0.24 | - | 1.30 | 0.025 | 0.015 | ≥414 | ≥290 | ||||||
X46 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥434 | ≥317 | ||||||
X52 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥455 | ≥359 | ||||||
X56 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥490 | ≥386 | ||||||
X60 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥517 | ≥414 | ||||||
X65 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥531 | ≥448 | ||||||
X70 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥565 | ≥483 | ||||||
X80 | 0.24 | - | 1.40 | 0.025 | 0.015 | ≥621 | ≥552 | ||||||













Types | Application |
Structure Purposes | General structure and mechanical |
Liquid Services | Petroleum, gas and other fluids conveying |
Low and Medium Pressure Boiler Tube | Steam and boiler manufacturing |
Hydraulic Pillar Service | Hydraulic support |
Auto Semi-shaft Casing | Auto sem-shaft casing |
Line Pipe | Oil and gas conveying |
Tubing and Casing | Oil and gas conveying |
Drill Pipes | Well drilling |
Geological Drilling Pipe | Geological drilling |
Furnace tubes, heat exchangers tubes | Furnace tubes, heat exchangers |

















New products from manufacturers at wholesale prices