Pipe Fittings (Socket Weld Fittings) Wenzhou Kezheng Valve Fitting Co., Ltd. Base Info Model NO.:KZ005CTrademark:KezhengSpecification:ASME 16.11, 16.9, GB12459-90, GB,T13401-92Origin:Wenzhou, ChinaHS Code:84818090 Description Pre:Threaded & Socket Welded Fittings(NPT female fittings) Next:O′ Let Fitting (High Pressure Pipe Fittings)