WN Flanges with Standard Marking, Made of Stainless Steel Model Number: LD 013-FL16 Materials: ASTM A105 Name:WN Flanges with Standard Marking, Made of Stainless SteeMaterials: ASTM A105A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2 A516.60A694 (F42, F46, F48, F50, F52, F56, F60, F65, F70)A182 F304/304L, F316/316L, F316H, F310, F321A182 F11, F22Type: welding neck, slip-on, threaded, lap-joint, socket welding ...