Application

1. The design and manufacture of standard criteria according to GB12237
2, The structure according to GB 12221 standard length standard
3. The connection flange standard criteria by JB79
4, Test and test according to GB 13927 Standard
5. The main material standard according to GB 1220; GB12229 Standard
6. The flange boits standard criteria according to GB901-88

Parts Material

Product Specification

Dimension