... DIN, JIS 4.Material A403 304 316 L ...... ss lap joint stub end 1.OD 1/2"-48" 2.WT SCH40-SCH160 3 ... DIN, JIS 4.Material A403 304 316 L ...1. ss lap joint stub end a. Process technology : Forged b. Delivery time : 5-30 ... WP304(H),WP304L,WP316(H),WP316L,WP321PackagingCustomized packing available (coating, end-beveling, cap etc.)ApplicationPetroleum, Chemical, Power, Gas, Metallurgy, Shipbuilding, ...