Product Item: Stainless Steel
Screws 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 B8M Class 1
ASME SA194/SA194M 8M
ASME SA193/SA193M B8M Class 2
Mark: Class 1: AM+B8M/AM+8M
Class 2: AM+B8 MSH/AM+8M
Ambient Service Temperature:
ASME SA193/SA193M B8M Class 1: -198°C to 816°C/-254°C to 816°C
ASME SA193/SA193M B8M Class 2: -198°C to 538°C/-254°C to 816°C
Surface Treatment Selection: PTFE