DIN 2632 WELDING NECK FLANGE
The DIN 2632 Welding Neck Flange (WN Flange) is a standard butt-weld type flange designed for secure and reliable connections in piping systems.
Manufactured according to DIN 2632, this flange is rated for PN10 (10 bar) pressure and features a long tapered hub, which ensures smooth stress distribution between the pipe and the flange.
It is widely used in European industrial piping systems, offering dependable sealing and structural integrity under low to medium pressure conditions.
DIN 2632 WELDING NECK FLANGE
DIN 2632 WELDING NECK FLANGE:
Application: petroleum, chemical, food industry, marine, oil, gas, steam, water,etc.
Certificate: ABS/CCS/DNV/GL/BV/LR/KR, etc.
Pressure grade: 6 bar, 10 bar, 16 bar, 25 bar, 40bar(DIN2631, DIN2632, DIN2633, DIN2634, DIN2635)
DN: 10-1000 mm
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
