Name: Slip On Raised Face Flange. Type: Slip On Flange. Material: Carbon Steel ASTM A105, Stainless Steel A182 F304/304L, F316/316L. Standard: ASME B16.5. Size: 1/2-90 Inch. Pressure: CL150, 300, 900, 1500, 2500. Surface Treatment: Anti-Rust oil, Black. Packing: Wooden Cases. Delivery: In 3 Days. Application: Oil Field, Offshore, Water System, Shipbuilding, Natural Gas, Electric Power, Pipe Projects etc. Original Certificate - FORM A, FORM E Can be Provided. Invoice and Other Docs Certified by Chamber of Commerce or Embassy.