Sign In | Join Free | My burrillandco.com |
|
ASTM/ASME SA420 WPL3 WPL4 WPL5 WPL6 Low temp Carbon Steel Fittings ASTM A420 WPL6 Pipe Fittings are one kind of butt welding pipe fittings,they are commonly produced from the steel pipes of ASTM A333 ...