Flange Piu taki takirere Hiri Maama Kotahi Ara Rere

Meterial o nga waahanga matua Momo Hua Waehanga ingoa takirere tinana, potae potae Valve disc, valve seat Gasket Fastenser H44H(C) Y WCB ranei 25 H: 25+Chromium kowiri tira Y: 25+Carbide He kowiri tira me te graphite ngawari Te riu maitai Asbestos- peeke maru Pepa maru porowhita Kounga teitei te waro maitai H44Y (I) Chromium-molybdenum maitai Chrome molybdenum maitai + Carbide Alloy maitai H44W (P) Chrome-nickel Titanium, chromium-nickel-molybdenum me te titanium kowiri tira Kowiri tira H44W (R) taki takirere taipitopito Nga waahanga: 1.reliable sealing 2.he pai te mahi 3.ahuaahuaahua 4. He iti te pehanga whakatuwhera 5. te whakaiti i te waahi rerenga o waho Taputapu Miihini miihini 178 huinga, Nga taputapu tirotiro 32 huinga. Hokohoko Hot Hua Whakamahinga Roohanga korero a te Kamupene 20,000 Tapawha mita, 132 tangata, Te kaha whakaputa a-tau 6,000 toni. Whakapā mai