Ansi class 150~1500
Material: wcb, lcb, wc6, c5, cf8, cf8m, cf3, cf3m
Design std: bs 1873, asme b16.34
Face to face std: asme b16.10 bs 2080
End connection std: asme b16.5, asme b16.25
Test std: api 598 bs 6755
In plywood cases