National Standard Tee GBT12459

Product Name: National Standard Tee

Execution Standards: GB/T 12459-2005, ASME B16.9, SH 3408, 02S403, etc.

Materials Used: 20#, Q235A, 20G, 15CrMo, 1Cr5Mo, 112Cr1MoV, 304, 316L, 321, etc. Relevant provisions for materials used in GB/T 12459-2005.

Production Method: Press forming