Hex Nipple (KZ012) Wenzhou Kezheng Valve Fitting Co., Ltd. Base Info Model NO.：KZ012Trademark：KezhengSpecification：ASME 16.11, 16.9, GB12459-90, GB,T13401-92Origin：Wenzhou, ChinaHS Code：84818090 Description Pre：Six Connector for Tape Next：Hex Head Nipple (Forged High Pressure Tube Fittings)
