China Ductile iron grooved pipe fittings and couplings/ joint / clamp/ mechanical tee/ threaded mechanical tee factory and manufacturers

Ductile iron grooved pipe fittings and couplings/ joint / clamp/ mechanical tee/ threaded mechanical tee

Name	Rigid and flexible Coupling, elbow, tee, cross, reducer, cap, mechanical tee, mechanical cross, flange adaptor
Standard	ANSI, ASTM, ISO
Size	1/2″-12″,DN15-DN500
Material	Ductile iron QT450
Finish	Paint, Epoxy or Galvanization,Dacromet
Approval	FM/UL/CE
Usage	1. Automatic sprinkler system for fire protection on commercial, civil and municipal constructions like water supplying, gas supplying, heat supplying, etc.
	2. Industrial pipeline system on shipping, mine, oil field, textile, powder plant, etc.
	3. Pipeline system on subway station, railway station, airport, seaport, bridge, etc.