Product Name: Alloy Steel
Bolt and Nuts, Designed for High Temperature and High Pressure Operation
Design Standard: ASME B18.31.2, ASME B18.2.2
Materials: ASTM A193/A193M Grade B16, ASTM A194/A194M Grade 7
Mark: AM+B16/AM+7
Ambient Service Temperature: -30°C to 593°C, -101°C to 593°C
Surface Treatment: Black Oxide/Zinc Plate/Dacromet/Hot Dip Galvanizing/PTFE/Zinc Plated+PTFE/Xylar 2+PTFE/Zinc Nickel+PTFE