1) Size: 1/2" - 2"
2) Class: 150 - 2,500lbs
3) Design and manufacture: API 600 / API 6D
4) Face to face: ANSI B16.10 / API 6D
5) Flange dimension: ANSI B16.5
6) Inspection and test: API598 and API6D Materials:
1) Body, bonnet and disc: F5, F11, F22, F304, F304L, F316, F316L
2) Trim: F5, F11, F22, F304, F316, F304L, F316L