Tuam Tshoj, API 600, Rooj vag Valve, Bolt Bonnet, Chaw tsim tshuaj paus, Hoobkas, nqe, Saj zawg zog, Khoom Wedge, rooj vag Valve, Bolt Bonnet, Flanged, RF, RTJ, trim 1, trim 8, trim 5, Hlau, rooj zaum, tag nrho bore, Rising qia, Non Rising Stem, OS&Y, li qub cov ntaub ntawv muaj carbon steel, stainless hlau, 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, Alloy 20, Monel, Inconel, Hastelloy, Aluminium Bronze thiab lwm yam tshwj xeeb alloy. Siab los ntawm Chav Kawm 150LB, 300LB, 600LB, 900LB, 1500LB, 2500LB