1). Tube billets are bought from the famous steel company in China, such as Qiangshan Company etc.

 

2). Standard: GB13296-1992, GB14976-2002, GB14975-2002, ASTM A269, A270, A312, JIS G3446, G3463, G3467

 

3). We can produce the pipes in the following grades: 201, 202, 301, 302, 303, 304, 304L, 304H, 309S, 309H, 310S, 316, 316L, 317, 317L, 321, 446, 904, 904L etc.

 

4). Besides the above specification, we can make the molds to produce stainless steel high-precision seamless round, square, rectangular and profiled pipes with special specifications. For example: big diameter, non-standard thickness, large wall thickness etc.

 

5). Besides the pickled and sand-blasted finish, we can do 120#, 200#, 400#, 600#, 800# polish according to your requirements.

 

6). Company has the powerful machining ability. We can receive and carry on kind of pipes stamping, pipes punching, pipes bending, pipes squelching etc.

 

7). the above contents are offered by Xinghua Suyuan Jingwei Pipes Co., Ltd. They are real and validity.