... conform to:AISI 304,304L,316,316L,301,430 Socket BandedProduct Description 1.The thread ends conform to:ASME B1.20 ... .1(NPT)DIN 2999&BS21 ISO228/1&ISO7/12.Dimension conform to:ISO 4144 ... 150LBS4.Material conform to:ASTM A 351-CF8M/1.4408ASTM A351-CF8M/1.4408ASTM A216-WCBAISI 304,304L,316,316L,301 ... samples. We provide veracious high pressure fittings for you. Socket Banded