Mild Steel Pipe Nipple

Mild steel barrel nipple, welding nipple, close nipple, hose nipple

American standard: ANSI/ASTM A733
Steel pipe Standard : ANSI/ASTM A 120 (SCH 40)
Thread Standard: ANSI B1.20.1
British standard: BS1387
Steel pipe Standard : BS1387
Thread: BS21
DIN standard: DIN 2982
Steel pipe Standard : DIN 2440
Threads: DIN 2999