An ANSI class is a designation maintained by a set of specifications or standards that is intended to express both the pressure and temperature ratings of pipe flanges. The word Class is mentioned after a dimensionless number in its denotation. This comprises the Classes 150,300, and 400, as well as the Weld Neck Flange Classes 600,900,1500, and 2500.
Size: 15 NB - 600 NB
Class: #150 - #2500 / PN 10 - PN 400
Mfg. Std: ASME B16.5 / BS 10 / EN-1902
Mfg. Process: Forging / Plate-Cut / Solid Bar
Face : RF / RTJ / FF / T&G / LJF
Material: CS / SS / Nickle Alloy CS Alloy
Coating: Anti-rust / Hot Dip / Blackodizing
Testing: Chem. / Phy. / UT / NACE / IGC, etc.
Certification: BS EN ISO 10204 3.1 / 3.2
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