คุณสมบัติ:
Certificate: ISO
American Standard: ASME B16.11
Material: Carbon steel ASTM A 105 / Stainless steel
Type: Forged fitting
Thread: NPT / BSPT
W.pressure: Class 3000
Surface: Original / hot dip galvanized
Forged flush bushing used to join reduced size pipe male threaded to larger size pipe fitting female threaded. Flush bushing is with both male and female thread.