... 1.ANSI;DIN;SAE;BS and JISC 2.Type :Caps ,nuts 3.10 years OEM experience 4.ISO 9001 .Our VisionTo ... Equal/Reducing Compression Male/Female Unions, Tees, Elbows, Connectors, Adapters, Nuts, Sleeve, etc.2. Raw Material: Brass 58-3, C37700, lead ... . Application: Water pipes, gas pipes, shower hose, air conditioner, refrigerator, fire valve, garden hose, high-level hygienic equipment, chemicals and different ...