Product Name: seamless pipe, seamless steel pipe, seamless carbon steel pipe, carbon seamless steel pipe,Seamless Line pipe
Application: For converying gas, water & oil for Fluids Transmission
Size: OD: 10.3-1219.2mm
WT: 1.65-60mm
LENGTH: 5.8/6/11.8/12m
Surface: oiled or unoiled
Ends: plain ends, beveled with tube cap
Package: by bundle or bulk
Standard and Grade: API 5L /ASTM A106, Grade B; ASTM A53, Gr.A,Gr.B; DN 17175/EN10216-2, Grade ST35, ST45, ST52, 13CrMo44; DIN 2391/EN10305-1, Grade St35, St45, St52; DIN 1629/EN10216-1, Grade St37, St45, St52; JIS G3429 STH11; JIS G3429 STH12; JIS G3429 STH21; JIS G3429 STH22
ASTM A53 Gr.B |
Black and hot-dipped zinc-coated steel pipes welded and seamless |
ASTM A106 Gr.B |
Seamless carbon steel for high temperature service |
ASTM SA179 |
Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes |
ASTM SA192 |
Seamless carbon steel boiler tubes for high pressure |
ASTM SA210 |
Seamless Medium-carbon boiler and superheater tubes |
ASTM A213 |
Seamless alloy-steel boiler, superheater, and heat-exchanger tubes |
ASTM A333 GR.6 |
seamless and welded carbon and alloy steel pipe intended for use at low temperatures. |
ASTM A335 P9,P11,T22,T91 |
Seamless ferritic alloy-steel pipe for high-temperature service |
ASTM A336 |
Alloy steel forgings for pressure and high-temperature parts |
ASTM SA519 4140/4130 |
Seamless carbon for mechanical tubing |
API Spec 5CT J55/K55/N80/L80/P110/K55 |
Seamless steel pipe for casing |
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70 |
Seamless steel pipe for line pipe |
DIN 17175 |
Seamless steel tube for elevated temperture |
DN2391 |
Cold drawn seamless prevision pipe |
DIN 1629 |
Seamless circular unalloyed steel tubes subject to special requirements |
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 A179 |
A179 |
0.06-0.18 |
- |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
ASTM A192 |
A192 |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
API 5L PSL1 |
A |
0.22 |
- |
0.9 |
0.03 |
0.03 |
≥331 |
≥207 |
B |
0.28 |
- |
1.2 |
0.03 |
0.03 |
≥414 |
≥241 |
|
X42 |
0.28 |
- |
1.3 |
0.03 |
0.03 |
≥414 |
≥290 |
|
X46 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥434 |
≥317 |
|
X52 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥455 |
≥359 |
|
X56 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥490 |
≥386 |
|
X60 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥517 |
≥448 |
|
X65 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥531 |
≥448 |
|
X70 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥565 |
≥483 |
|
API 5L PSL2 |
B |
0.24 |
- |
1.2 |
0.025 |
0.015 |
≥414 |
≥241 |
X42 |
0.24 |
- |
1.3 |
0.025 |
0.015 |
≥414 |
≥290 |
|
X46 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥434 |
≥317 |
|
X52 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥455 |
≥359 |
|
X56 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥490 |
≥386 |
|
X60 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥517 |
≥414 |
|
X65 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥531 |
≥448 |
|
X70 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥565 |
≥483 |
|
X80 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥621 |
≥552 |
Pipe types |
Pipe sizes(mm) |
Tolerances |
Hot rolled |
OD<50 |
±0.50mm |
OD≥50 |
±1% |
|
WT<4 |
±12.5% |
|
WT 4~20 |
+15%, -12.5% |
|
WT>20 |
±12.5% |
|
Cold drawn |
OD 6~10 |
±0.20mm |
OD 10~30 |
±0.40mm |
|
OD 30~50 |
±0.45 |
|
OD>50 |
±1% |
|
WT≤1 |
±0.15mm |
|
WT 1~3 |
+15%, -10% |
|
WT >3 |
+12.5%, -10% |
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 |
Chilled water pipe |
Steam/condensate pipe |
Heat exchanger pipe |
Marine/offshore pipe |
Dredging pipe |
Industrial pipe |
Oil and gas pipe |
Fire fighting pipe |
Construction/structure pipe |
Irrigation pipe |
Drain/sewage pipe |
Boiler tube |
If you have any inquiries and questions, please contact CONTINENTAL STEEL CO.,LTD. at any time. Thanks in advance. Welcome!
ASTM A53 Gr.B |
Black and hot-dipped zinc-coated steel pipes welded and seamless |
ASTM A106 Gr.B |
Seamless carbon steel for high temperature service |
ASTM SA179 |
Seamless cold-drawn low-carbon steel heat exchanger and condenser tubes |
ASTM SA192 |
Seamless carbon steel boiler tubes for high pressure |
ASTM SA210 |
Seamless Medium-carbon boiler and superheater tubes |
ASTM A213 |
Seamless alloy-steel boiler, superheater, and heat-exchanger tubes |
ASTM A333 GR.6 |
seamless and welded carbon and alloy steel pipe intended for use at low temperatures. |
ASTM A335 P9,P11,T22,T91 |
Seamless ferritic alloy-steel pipe for high-temperature service |
ASTM A336 |
Alloy steel forgings for pressure and high-temperature parts |
ASTM SA519 4140/4130 |
Seamless carbon for mechanical tubing |
API Spec 5CT J55/K55/N80/L80/P110/K55 |
Seamless steel pipe for casing |
API Spec 5L PSL1/PSL2 Gr.b, X42/46/52/56/65/70 |
Seamless steel pipe for line pipe |
DIN 17175 |
Seamless steel tube for elevated temperture |
DN2391 |
Cold drawn seamless prevision pipe |
DIN 1629 |
Seamless circular unalloyed steel tubes subject to special requirements |
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 A179 |
A179 |
0.06-0.18 |
- |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
ASTM A192 |
A192 |
0.06-0.18 |
≤0.25 |
0.27-0.63 |
≤0.035 |
≤0.035 |
≥325 |
≥180 |
API 5L PSL1 |
A |
0.22 |
- |
0.9 |
0.03 |
0.03 |
≥331 |
≥207 |
B |
0.28 |
- |
1.2 |
0.03 |
0.03 |
≥414 |
≥241 |
|
X42 |
0.28 |
- |
1.3 |
0.03 |
0.03 |
≥414 |
≥290 |
|
X46 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥434 |
≥317 |
|
X52 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥455 |
≥359 |
|
X56 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥490 |
≥386 |
|
X60 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥517 |
≥448 |
|
X65 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥531 |
≥448 |
|
X70 |
0.28 |
- |
1.4 |
0.03 |
0.03 |
≥565 |
≥483 |
|
API 5L PSL2 |
B |
0.24 |
- |
1.2 |
0.025 |
0.015 |
≥414 |
≥241 |
X42 |
0.24 |
- |
1.3 |
0.025 |
0.015 |
≥414 |
≥290 |
|
X46 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥434 |
≥317 |
|
X52 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥455 |
≥359 |
|
X56 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥490 |
≥386 |
|
X60 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥517 |
≥414 |
|
X65 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥531 |
≥448 |
|
X70 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥565 |
≥483 |
|
X80 |
0.24 |
- |
1.4 |
0.025 |
0.015 |
≥621 |
≥552 |
Pipe types |
Pipe sizes(mm) |
Tolerances |
Hot rolled |
OD<50 |
±0.50mm |
OD≥50 |
±1% |
|
WT<4 |
±12.5% |
|
WT 4~20 |
+15%, -12.5% |
|
WT>20 |
±12.5% |
|
Cold drawn |
OD 6~10 |
±0.20mm |
OD 10~30 |
±0.40mm |
|
OD 30~50 |
±0.45 |
|
OD>50 |
±1% |
|
WT≤1 |
±0.15mm |
|
WT 1~3 |
+15%, -10% |
|
WT >3 |
+12.5%, -10% |
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 |
Chilled water pipe |
Steam/condensate pipe |
Heat exchanger pipe |
Marine/offshore pipe |
Dredging pipe |
Industrial pipe |
Oil and gas pipe |
Fire fighting pipe |
Construction/structure pipe |
Irrigation pipe |
Drain/sewage pipe |
Boiler tube |
If you have any inquiries and questions, please contact CONTINENTAL STEEL CO.,LTD. at any time. Thanks in advance. Welcome!