Cast & Forged
Description
Design standard:API 594,API 6D
Face to face :API594,API6D
Pipe flange :ANSI B16.5 ,API 605,ASME B16.47
Testing & inspection:API 598
Pressure- temperature rating: ANSI B 16.34
Type of connection: Wafer Materials 1 Body GG25
2 Disc SS316
3 Stem SS410
4 Spring SS304
5 Washer PTFE
6 Gasket NBR
7 Hex nut A193 B
Read More
Hebei Hongbang Valve co.,ltd
butterfly valve,check valve
Address: Hebei province Ningjin County S234 No.188, China,
xingtai, hebei
China, 055550
Tel: 0086-0319-8301008
Fax: 0086-0319-5657008