China, API 600, Gate Valve, Bolt Bonnet, Utengenezaji, Kiwanda, Bei, Flexible, Solid Wedge, Gate Valve, Bolt Bonnet, Flanged, RF, RTJ, trim 1, trim 8, trim 5, Metal, seat, full bore, Shina inayoinuka, Shina Isiyoinuka, OS&Y, vifaa vya vali vina chuma cha kaboni, chuma cha pua, 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, Aloi 20, Monel, Inconel, Hastelloy, Alumini Bronze na aloi nyingine maalum.Shinikizo kutoka kwa Hatari ya 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB