Pipe flange Fig.321

carbon steelcast ironthreaded

Galvanized Pipe Flange Blind Flange Maximum Pressure: - 25 BAR (363PSI) (2.5MPA) CLASS 150 Maximum Temperature: - 200°C (392°F) Tensile Strength: - 350MPA Suitable Applications: - Water, Oil, Gas, Petro-Chemical Product Description Flange connection is an important connection mode in pipeline construction. The flange connection is easy to use and can withstand greater pressure. In industrial pipelines, flange connections are widely used. 321 blind flange is without bolt hole ,malleable cast iron ,it is not carbon steel flange . Product Parameters Standard: - EN10242 / ANSI / ASME B16.3 / DIN2950 / IS0 49 / NBR6943 / IS1879 / BS EN10242 Threaded Standard: - EN10226 / ASME B.1.20.1 / DIN2999 / ISO7-1 / ISO228 / IS554 / BS EN10226 Work Pressures： - PN25 / 2.5Mpa / 363PSI /CLASS 150 / 25Bar Certification： - UL Listed /FM Approved /CE /ABNT /TSE /SNI /ISI Technical Data Maximum Pressure: - 25 BAR (363PSI) (2.5MPA) CLASS 150 Maximum Temperature: - 200°C (392°F) Tensile Strength: - 350MPA Hardness: - HB150 (Brinell) Elongation Rate: - 10% Suitable Applications: - Water, Oil, Gas, Petro-Chemical Material: - Malleable Iron