Material 304 316 Bonnet Seal Ring Gasket for FC, Fls, FL Gate Valves Oilman Valves Co., Ltd. Base Info Model NO.:FC FL FLSCondition:NewCertification:ISO9001Standard:API 6ACustomized:Non-CustomizedMaterial:316Specification:1"-6"InchOrigin:Made in ChinaHS Code:8481901000 Description Pre:Stainless Steel Bearings From Guangdong CNC Machining Part Next:Waste Clothes Crusher /Fiber Cutting Machine/Rags Machine Fabric Waste Recycling Machine