rigid coupling material:ductile iron quality systerm: CJ-156-2001/UL GB5135.11-200
ductile iron grooved fitting elbow 90 degree material:ductile iron quality systerm: CJ-156-2001/UL GB5135.11-200
Ductile iron grooved fittings material:ductile iron can supply from stock & support CJ -156-2001/UL /GB5135.11-2006 for fir
brass gate valve material:brass we can produce various kinds ofgate valve
Water Measuring Meter Supply Water Measuring Mete
malleable iron pipe fittings with plastic material:plastic,malleable iron malleable iron pipe fitting with plastic inside quality systerm: ISO9001:2000 GB/T 19001-200
cross material:plastic,malleable iron malleable iron pipe fitting with plastic inside quality systerm: ISO9001:2000 GB/T 19001-200
Internal and external teeth Elbow material: malleable iron can supply from stock ISO9001:2000 quality systerm has been passe
Elbows Banded Equal ff 90 Degree material :malleable iron can supply from stock ISO9001:2000 quality systerm has been passe
Malleable iron pipe fitting material:malleable iron can supply from stock ISO 9001:ISO2000-quality systerm has been passe