Flange Swing check valve Hard Seal One Way Flow

Meterial o nā ʻāpana nui ʻAno Huahana ʻApana inoa ʻāpana kino, pahu pahu pahu Valve disc, noho valve Gasket Fastenser H44H(C) Y WCB a i ʻole 25 H: 25+Chromium stainless steel Y: 25+Carbide Ke kila kila me ka graphite maʻalahi ʻO ke kaula kila Asbestos- ʻeha ʻeha Puʻupuʻu ʻeha kiʻekiʻe kiʻekiʻe H44Y (I) Chromium-molybdenum kila Chrome molybdenum kila + Carbide Alloy steel H44W (P) Chrome-nickel titanium, chromium-nickel-molybdenum a me titanium kila Kuhili ʻole H44W (R) pahu pahu kiko'ī Nā hiʻohiʻona: 1.reliable sealing 2.excellent performance 3.attractive hiʻohiʻona 4. Heʻuʻuku ka weheʻana i ke kaomi 5. e ho'ēmi ana i ka leakage o waho Lako Mīkini hana hana 178 sets, Mea nānā 32 sets. Hoʻohana ʻia nā mea kūʻai wela i ka ʻike ʻoihana Hui Pū ʻIa i uhi ʻia 20,000 Square mika, 132 kanaka, makahiki hana mana 6,000 tons. Kāhea iā mā˚ou