... .Thread type:G,R,NPT,BSP 5.Nickel plated brass compression fittingsFeature:1. Material: Brass(CuZn39Pb3/CuZn39Pb2, C38500/C38000, C3603/C3771 ... , ANSI, GB etc,5. Thread type:G, R, NPT, BSP6. Size: DN15mm, DN20mm, DN25mm.7. Color: Nickel platedAdvantage:1. Sanitary, non ... equipment.7. Piping system for other industries and agriculture. Brass compression fittings