GB 12239-89 Valves

Name: Vervo
Address: Room 101, No.1, Building 1, Wanyang Zhongchuang City, Bihu Town, Liandu District, Lishui City, Zhejiang Province, CN
Telephone: 86-577-67007773
Price range: $$$
Rating: 5

GB 12239-89 Valves refers to a set of valves designed, manufactured, and tested in compliance with the Chinese national standard GB 12239-89. This standard establishes requirements for diaphragm valves made of metallic materials.