Galvanized Malleable Iron Hex Nipple Gi Double Male Thread Pipe Nipple

High toughness & anti-crack performance. Malleable Iron Hex Nipple is made of annealed malleable cast iron, with good ductility and impact resistance, it will not crack under vibration or slight pipe

Excellent thread precision for tight connection. Uniform standard pipe thread of Malleable Iron Hex Nipple ensures close fit with steel pipes, effectively preventing medium leakage at pipe joints.

Strong rust & corrosion resistance. The surface of Malleable Iron Hex Nipple is treated with hot-dip galvanizing, forming a protective zinc layer to resist water, air and weak corrosive media, extendi

Stable pressure bearing capacity. Malleable Iron Hex Nipple has dense internal metal structure, can work stably under normal pipeline pressure, suitable for water, gas, fire fighting pipeline transmis

Convenient installation design with hexagon boss. The middle hexagonal lug provides stable gripping position for spanner, anti-slip during tightening and disassembly for pipeline maintenance.

Cost-effective & easy installation. Lightweight and easy to carry, threaded connection requires no welding. Malleable Iron Hex Nipple reduces construction time and overall pipeline procurement cost.