Size: 1/2″~80″ (DN15~DN2000)
Pressure: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100
Materials: 20#, A105, 16Mn, A350 LF2; F304/304L, F316/316L, F316Ti, F321, F317L, S31803(F51), S31254(F44), S32750(F53), S32760(F55); ASTM A182 F9, F11, F12, F22, F91, etc. Materials: steel plate, steel ingot, round steel Standards: GB/T9124.1-2019, GB/T9119-2010, HG/T20592-2009, EN 1092-1, etc.
Flat flange PL
Offshore equipment, petrochemicals, shipbuilding, boiler containers, thermal power and nuclear power, valve modules, gas fire protection
