API 5L Grade B,PSL-1 and SPL-2 line pipes :
Additional service:Internal coating.
Test:Chemical Analysis,Mechanical Properties,Technical Properties,Exterior Size Inspection,Hydrostatic,X-ray,Test,NDT test.
End finished:Beveled,square cut,threaded&coupled.
Lengths: Single random
Double random
Fix length :1~16m
Cangzhou Ruisheng pipe manufacturing Co., Ltd. is located in China's largest pipeline manufacturing base - Cangzhou Yanshan County Xuannan Industrial Zone.
Our company has established a strict quality assurance system according to ISO9001 standard.The company possesses various advanced detecting equipment for chemical analysis,mechanical property detection,metallurgical analysis,magnetic powder flaw detection,ultrasonic flaw detection,X-ray flaw detection and hydraulic blasting to ensure products perfectly meet each detection demand raised by clients.

