BS EN 1092-1 Flanges are European standard flanges used for connecting pipes, valves, pumps, and equipment in piping systems.
They are designed according to EN 1092-1 (European Norm) and are widely used in Europe, the Middle East, and international EPC projects, ensuring reliable sealing, safety, and interchangeability within EN systems.
Flanges are classified by PN (Nominal Pressure), typically ranging from PN6 to PN40 and higher.
BS EN 1092-1 Flanges
BS EN1902 FLANGE:
DN: 2'-24'
Application: petroleum, chemical, food industry, marine, etc.
Pressure grade: PN2.5, PN6, PN10, PN16, PN25, PN40, PN63, PN100, PN160, PN250, PN320, PN400
Type: type01,type21, type32, type05, etc.
Certificate: API/ABS/CCS/DNV/GL/BV/LR/KR, etc.
Material:
Carbon steel : A105, A36, Rst37.2, St37.2, C22.8, SA350 LF2/LF1, Q235, Q345, SS400,ASTM A105,20#, A234, 16Mn、ASTM A350 LF1,LF2 CL1/CL2,LF3 CL1/CL2、ASTM A694 F42,F46,F48,F50,F52,F56,F60,F65,F70
Stainless steel: 304,304L,316,316L,F321,F347,F310，F44 F51,A276 S31803, A182, F43, A276 S32750,A705 631,632,A961, A484,
Alloy steel: ASTM A182 F1、 F5a、 F9、 F11、 F12、 F22、 F91、A182F12、A182F11、16MnR、Cr5Mo、12Cr1MoV、15CrMo、12Cr2Mo1、A335P22、St45.8/Ⅲ、35CrMoV、 45CrMo
