Standard

ASTM A312, A213, DIN1629,

 Material

304, 304L, 321, 316L, 316/316L, 347, 347H, 310S, 31803,  316TI

 Size

 1/4"-630MM

 Surface

 Ends

 2" below plain ends; 2"above beveled  ends.

 Packing

In bundle

 Length

 2-20m random or fixed.such as 5.8m fixed,6m  fixed,5-7m randometc

 Usage

conveyance gas ,water ,petroleum  and conveyance  of other fluid

 Details Including

Quality oil casing tube,  line pipes, hollow  pipes, the fluid pipes, the structure pipes, the boiler tube,   the  petroleum cracking tube, the precision tube(clod drawn), the drilling  pipe,the tube for auto semi-sahft casing and so on