astm a420 wpl6 pipe fittings manufacturer
ASTM A420 WPL6 Fittings are intended for low temperature applications with pressure piping. There are different material grades used in this range but they are certified for low temperature usage.
ASTM A420 WPL6 Fittings are intended for low temperature applications with pressure piping. There are different material grades used in this range but they are certified for low temperature usage.