| Standard |
GB |
| Grade |
10#-45# |
| Thickness |
2.11 - 50.8 mm |
| Outer Diameter |
21.3 - 1200 mm |
| Place of Origin |
Henan China (Mainland) |
| Section Shape |
Round |
| Secondary Or Not |
Non-secondary |
| Application |
Fluid Pipe |
| Technique |
ERW |
| Certification |
API |
| Special Pipe |
Thick Wall Pipe |
| Alloy Or Not |
Non-alloy |
Large Diameter Thick-walled Longitudinal Welded Steel Pipe214 Design and manufacturemany kinds of specialsteel pipe and tube according your request, such asJCOE technology Large Diameter round pipe orrectangular pipe, Thick Wall Steel Pipes and Tubes,ERW/LSAW weldedtechnology, length less than 14 meters, thickness lessthan2.5" etc. Standard: According to API 5L Gr. B standard. GB/TB163, GB/T8162, GB/T3087, GB/T17396; DIN28180, DIN2448, DIN17175, DIN2460; JIS G3444, G3445, G3454, G3456, G3461; ASTM A106, A53, A179, A192, A252, A500; API 5L Gr. B spec 1/2. Material: According to NACE MR 0175 standard. Q345, ST35.8, ST37, ST42, ST52, A53, A106, A179, API5L/GR.B-X42, X46, X52, X56, X60. X65. X70. X80. Weld standard: According to IPS-M-PI-190(2) standard. ISO3183-3, API Spec 5L PSL2, ISO3183, GB/T9711, DNV OS-F101, GB/T3091-2001, GB/T9711.1-1997, GB/T13793-92,GB/T6728-2002.