Middleeast Valve is one of the best Safety Valve suppliers UAE. Available Material: Steel (A216 WCB, WCC, LCB, LCC, WC6, WC9), Stainless Steel [SS316, SS304, SS316L, SS904L, CF8, CF8M, F304, F316, F31L, F51, F3, F55, F91] https://www.middleeastvalve.com/product-category/safety-valve/