Design & Manufacturing Std
BS 5351 / API 6 D/API 602
Testing & Inspection Std
API 598
Face to Face
As Per ANSI B 16.10
End Connection
Flanged as per ANSI B 16.5 150#/300# / BSP,BSPT,NPT ,SOCKET WELD
Socket Weld & Threaded
ANSI B 16.11 / ANSI B 1.20.1