Product Item: Alloy Steel
Screw and Nuts for High Temperature and High Pressure Operation
Design Standard: ASME B18.31.2\ASME B18.2.2
Material Spec & Grade: ASME SA193\SA193M Grade B16, ASME SA194\SA194M Grade 7
Mark: AM+B16\AM+7
Ambient Service Temperature: -30°C to 593°C\-101°C to 593°C
Surface Treatment Selection: Black Oxide\Zinc Plate\Dacromet\Hot Dip Galvanizing\PTFE\Zinc Plated+PTFE\Xylar 2+PTFE\Zinc Nickel+PTFE