Product Description

Steel pipe nipple, barrel nipple, close nipple, hose nipple,
USA STANDARD: ANSI/ASTM A733 PIPE: ASTM A53 THREADS: ANSI B1.20.1
BRITISH STANDARD: BS1387 BS EN10241 PIPE: BS 1387 THREAD: ISO7/1
DIN STANDARD: DIN 2982 PIPE: DIN 2440 THREADS: DIN 2999
Surface: Galvanized, hot-dipped Galvanized and black.
Packing: carbon then put on pallet.