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API 6A Wellhead Slab Gate Valve
Likaroloana
1.Moetso o felletseng o felisa hantle ho theoha ha khatello le maqhubu a eddy mme o liehisa likaroloana tse tiileng mokelikeli.
ho phatloha ha li-valve;
2.Moqapi o ikhethang oa ho tiisa, e le hore torque ea ho fetola e fokotsehe haholo;
3.Metal litiiso li entsoe pakeng tsa bonete le 'mele oa valve, poleiti ea valve le selikalikoe sa setulo sa valve;
4.Metal sealing surface spray (overlay) welding cemented carbide, e nang le khanyetso e ntle ea ho apara, ho hanyetsa kutu;
5.Lesale la setulo le behiloe ke poleiti e tsitsitseng ho boloka botsitso bo botle;
6. The stem e na le mochine oa ho tiisa o khelohileng ho thusa ho nkela sebaka sa lesale la ho tiisa stem ka khatello.
Room 703 Building B, Greenland center, Hi-tech development zone Xi'an, China
86-13609153141
