Quick Details Material: Stainless Steel Technics: Casting Type: Coupling Place of Origin: Hebei, China (Mainland) Model Number: HTCCDC Brand Name: HongTong Connection: Male Shape: Equal Head Code: Round Color: Silver Size: 1/2"-8" Surface: Smooth Surface treatment: Polishing Standard: ISO Certificate: ISO 9001 Usage: Oil Gas Water Industrial Item: Fitting Connector Quick Pressure: 70kgs Package: Carton .