CETOP square flanges
3000 psi from 3/8" to 4", CASF301-22x3.5, CBSF301-22x3.5,...
6000 psi from 3/8" to 4", CASF 601-22x4, CBSF601-22x4,...
Parts above could be supplied in kits ( bolts, lock washers and O-ring)
Carbon steel and stainless steel
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