Ordering Description Product number Description: Pipeweld 8018 3.2x450 1/2 VP Product number: 7P703240G0 Description: Pipeweld 8018 4.0x450 1/2 VP Product number: 7P704040G0 Description: Pipeweld 8018 3.2x350 1/2 VP Product number: 7P703230G0