GOST 12820-80 FLANGEPN0.6MPa, PN1.0Mpa, PN1.6Mpa, PN2.5Mpa, PN4.0Mpa
GOST 12821-80 FLANGEPN0.6MPa, PN1.0Mpa, PN1.6Mpa, PN2.5Mpa, PN4.0Mpa
GOST 12815-80, GOST 12822-80Always Supply in Most Competitive Price
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About Us

Jinan Hyupshin Flanges Co., Ltd established in the 1980s, we were the famous manufacturer specialized in producing and exporting high quality steel flanges to global markets.
- GOST / ГОСТ 12820-80 FLANGE
  FLAT FLANGE:
  PN0.6MPa, PN1.0MPa, PN1.6MPa,
  PN2.5MPa, PN4.0MPa
  DN15 - DN2000
- GOST / ГОСТ 12821-80 FLANGE
  WNRF FLANGE:
  PN0.6MPa, PN1.0MPa, PN1.6MPa,
  PN2.5MPa, PN4.0MPa
  DN15 - DN1000
- GOST / ГОСТ 9399-81 FLANGE
  THREADED FLANGE
- GOST / ГОСТ 12822-80 FLANGE
  LOOSE FLANGE
- GOST / ГОСТ 12815-80 FLANGE

Our Factory

History & Evolution
Jinan Hyupshin Flanges Co., Ltd established in the 1980s, have more than 20 years history to produce and supply steel flanges. With the full experience, Hyupshin knows all of your requirements.
Supply Capacity
Jinan Hyupshin Flanges Co., Ltd can supply flanges in norms of JIS, KS, ANSI, DIN, EN 1092-1, UNI, BS, SABS 1123, GOST 12820, GOST 12821 etc, Size from DN15-DN2000, 1/2"-80", Pressure 5K-40K, PN6-PN40, PN0.6MPa-PN4MPa, 150Lbs-900Lbs, monthly output 2000Ton.
Quality Assurance
Jinan Hyupshin Flanges Co., Ltd obtain ISO9001:2008 certificate. Hyupshin Inc supply high quality GOST 12820-80 flat flanges and GOST 12821-80 WN flanges to Russian markets for 10 years history. Welcome to contact us for cooperation!
Global Sales
Jinan Hyupshin Flanges Co., Ltd sell to over 30 countries and areas nowadays. With the high quality, best price, fast delivery, Hyupshin Flanges always wants to be your trustworthy partners.