Seamless steel pipe

We can produce and supply to you various steel pipes according to international standard. our products are exported to about 50 countries in the world, we get a lot of recognition from many customers since our good quality and service.

Steel material, specification, production standard and function:

No.	Steel material	Specification	Product standard	Function
1	10# 20# 35# 45# Q345(16Mn)	O.D.21-325mm W.T. 4-30mm	GB/T8162	Mechanical structural pipe
2	10# 20# 35# 45# Q345(16Mn)	O.D.21-325mm W.T. 4-30mm	GB/T8163	Liquid transportation pipe
3	A, B, X42, X52	O.D.114.3-325mm W.T. 4-30mm	API Spec 5L	Oil and gas industry
4	J55, N80	O.D.114.3-325mm W.T. 4-30mm	API Spec 5CT	Oil and gas industry

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