China, Ductile Iron, Cast Iron, Dual Plate, Double Plate, Wafer, Flange, Lugged, Check Valve, Manufacture, Factory, Price, RF, RTJ, chepetsa 1, chepetsa 8, chepetsa 5, PTFE, Viton, Metal, mpando, mavavu zipangizo ndi mpweya zitsulo, zitsulo zosapanga dzimbiri, A216 WCB, A351 CF3, CF8, CF3M, CF8M, A352 LCB, LCC, LC2, A995 4A.5A, A105 (N), F304 (L), F316 (L), F11, F22, F51, F347, F321, F51, Aloyi 20, Monel, Inconel, Hastelloy, Aluminiyamu Bronze ndi aloyi ena apadera.Kupanikizika kuchokera ku Class 150LB, PN10, PN16, JIS 10K, JIS 5K