... Hydrocarbon processing FEATURES1. Two & Three Pieces Cast Steel Body2. Floating Ball, Full Bore3. Anti-static Device4. Blow-out Proof Stem5. ... Yongjia Weilan Flow Control Equipment Co., LTd. , founded in 1989, located in Oubei Town, Yongjia, Wenzhou, Zhejiang, China, It is ... an ISO9001:2000(CE,API) certified company, we provide various ball valves, gate valves, globe valves, check valves, strainers, ...