De-Song High-Tech Trading Co., Ltd. [China]

Detailed Product Description

Design and manufacture all kinds of special steel pipe,

LSAW ERW Welded Steel Pipe,JCOE technology black steel pipes.

API 5L Gr.A,B,X42,X46,X52,X56,X60,X65,X70,PSL1/2 pipe.length equal or less than 14m,thickness is equal or lesser than 2 inch etc. Beveled Edges,Coating,Cap.

1.ERW  ASTM A106A53,1/2-24 inch,21.3-609.6mm

2.ERW  BS1387,1/2-12 inch,21.3-323.8mm

3.GB 9947-88  YB/T5209-2000