Butt Welded Fitting
Dec 21, 2009
Butt welding fitting
Standard:
ANSI B 16.9, ANSI B 16.28, MSS SP-43, MSS SP-75
Material quality:
Carbon steel
ASTM A234 WPB, WPC; ASTM A420 WPL1,
WPL3, WPL6, WPHY-42, 46, 52, 56, 60, 65, 70
Stainless steel
ASTMA403WP304/ 304L, .....