Material: Stainless Steel Technics: Casting Type: Coupling Place of Origin: Hebei, China (Mainland) Model Number: Type A/B/C/D/E/F/DC/DP Brand Name: HengTong Connection: Male Shape: Equal Head Code: Hexagon Color: Silver Size: 1/2"-8" Surface: Coated Surface treatment: Polishing Application: Oil petroleum chemical water gas Certificate: ISO 9001 Item: Fitting Connector Quick Thread: BSPP Pressure: 70kg Package: Carton .