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different standards of forged flanges

June 12, 2018

HENGJIA PIPELINE is a professional manufacturer of high quality forged flanges with different standards, including DIN, EN, ASME, GOST, JIS etc. 

Flange types are available as "weld neck", "slip-on", "lap joint", "socket weld", "threaded", and "blind". Facings cover flat face, raised face, ring type joint etc.

ASME standard flanges

Pipe flanges that are made to standards called out by  B16.5 or ASME B16.47, and MSS SP-44. They are typically made from forged materials and have machined surfaces. ASME B16.5 refers to (NPS) from ½" to 24". B16.47 covers NPS from 26" to 60".  There are ASME B16.47 series A & series B.

EN DIN standard flanges

Type According to EN TYPE According to DIN
Weld Neck Flange(WN)
Type 11
DIN 2627 - DIN 2638
Blind Flange(BL)
Type 05
DIN 2527
Threaded Flange(THD) Type 12 DIN 2558, DIN 2565 - DIN 2569
Flat Flange
Type 01 DIN 2573, DIN 2576
Lapped Flange
Type 02 & Type 04 DIN 2641, DIN 2642, DIN 2655, DIN 2656

If the flanges comply to non-standard, we can manufacture if you provide drawings.

The above is the different standards of forged flanges we have listed for you. You can submit the following form to obtain more industry information we provide for you.

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