Long nipple specification:
Black, electro galv. And hot dipped galv.
Long nipple advantages:
Long nipple packing:
We marked all Pipe Nipple with Grade, Lot No, Size, Standard and Pressure. The workers surfaced all Galvanized Pipe Nipples with anti-rust oil, then sleeved forged steel threaded fittings into plastic bag individually, packed them in carton and wooden cases, finally bundled packages with nylon rope.