Flanges

Duplex and Super Duplex Flanges Manufacturer, Supplier in Russia

Duplex S32205 Blind Flanges, Super Duplex UNS S32760 Threaded Flange, Duplex S32205 Slip On Flange Supplier in Moscow, SMO 1.4547 Tongue & Groove Flange Distributor in St. Petersburg, Zeron 100 Super Duplex Ring Type Joint Flanges Stockist, Duplex Steel S32205 Slip On Flange Exporter in Chelyabinsk, Lean Duplex Steel 2101 Tongue & Groove Flanges Supplier, UNS S32205 Duplex Spectacle Blind Flanges Stockist, UNS S32101 LDX Tongue & Groove Flange Stockist, Super Duplex Steel S32760 Plate Flanges Distributor in Russia.

2205 Duplex Stainless Steel Slip On Flanges Distributor, 1.4410 SDSS Long Weld Neck Flange Distributor, UNS S32205 Duplex Stainless Steel Raised Face Weld Neck Flanges Supplier, SMO 1.4547 Long Weld Neck Flanges Exporter in Kazan, DSS UNS S32205 Slip On Flange Exporter, UNS S32750 Super Duplex Steel Blind Flange Exporter in St. Petersburg, SMO UNS S31254 Threaded Flange Supplier, UNS S32205 DSS Socket Weld Flanges Supplier, Stainless Steel LDX UNS S32101 Ring Type Joint Flange Manufacturer in Moscow, Super Duplex Steel UNS S32750 Ring Type Joint Flanges Manufacturer in Russia.

Robust Special Metal is a well-known and notable manufacturer and retailer of DSS and SDSS Flanges in Moscow, Russia. Depending on our valued needs, these DSS and SDSS Flanges are available in a extent of dimensions, and diameter. Our engineering staff manufactures the flanges out of a high-grade alloy that is thoroughly checked prior to manufacturing. The material was chosen in considerations with global quality requirements. We manufacture flanges to satisfy a variety of requirements of our customers.

We offer a wide range of DSS and SDSS Flanges in a various of materials and grades. These Flanges are used to link few bits of machines in the piping system, such as switches, tubing, and pumps. We satisfy a variety of compositions and sized of Duplex Steel and Super Duplex Flanges. Our high-quality Duplex Steel and Super Duplex Flanges offer convenient access for washing, modifications, or inspection and are easily maintained. Our flanges are categorized as per the type of attachments, pressure and temperature ratings, flange facing, and content. We have tailored and non-customized DSS Flanges in a wide range of materials to make different industrial applications more safe and reliable.

We produce premium quality Duplex Stainless Steel and Super Duplex Stainless Steel Flanges with best performance and precision in measurements in our fully designed manufacturing unit. These Duplex Stainless Steel and Super Duplex Stainless Steel Flanges are available in many shapes, dimensions, and materials to provide the ideal solution for many applications. Some of the common applications Pipes used for conveying of gas and oil, Pipes and Tubes used to flow acidic wastes, heat exchangers and pipes in desalination plants, Cargo tanks, piping and welding consumables for chemical tankers, FGD systems etc.
Durability, non-corrosiveness, quick efficiency, and dimensional accuracy are some of benefits of our high-quality DSS and SDSS Flanges. We manufacture these Flanges advanced machinery and process, allowing us to manufacture them in large quantities. We sell you a good cost and lead time alternative for duplex steels.

Super Duplex Steel Flanges Specification in Russia
SpecificationsASTM A182, B462 / ASME SA182, SB462
StandardANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Pressure RatingClass 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS
Size1/2″ (15 NB) to 48″ (1200NB) DN10~DN5000
Flange EN6Bar 10Bar 16Bar 25Bar 40Bar
CoatingOil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized
Common TypesForged / Threaded / Screwed / Plate
Face TypeRaised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Test CertificatesEN 10204/3.1B,
Raw Materials Certificate,
100% Radiography Test Report,
Third Party Inspection Report etc.
DSS Flanges Stock And Supply Range in Russia
Weld Neck Flange
Weld Neck Flanges
  • ASTM A182 SMO UNS S31254 WNRF Flanges in Nizhny Novgorod
  • SDSS UNS S32760 WNRTJ Flange Stockist in Kazan
  • Duplex S31803 WNRF Flange in Chelyabinsk
  • SMO 1.4547 Raised Face Weld Neck Flange in Russia
  • ASTM A182 Super Duplex Stainless Steel S32760 Raised Face Weld Neck Flanges in Moscow
  • 2101 Stainless Steel LDX WNRTJ Flanges Supplier in St. Petersburg
  • Super Duplex 1.4410 Raised Face Weld Neck Flanges in Russia
Slip On Flange
Slip On Flanges
  • ASTM A182 SMO 1.4547 Slip On Flanges in Russia
  • Super Duplex 1.4410 SORF Flanges Supplier in Moscow
  • Super Duplex Zeron 100 Slip On Flange in St. Petersburg
  • SMO 254 SORF Flange in Kazan
  • ASTM A182 1.4462 Duplex Stainless Steel SORTJ Flanges in Nizhny Novgorod
  • UNS S32101 Lean Duplex Steel SORTJ Flange Stockist in Chelyabinsk
  • SDSS S32760 SORTJ Flange in Russia
Blind Flange
Blind Flanges
  • SDSS Zeron 100 Blind Flanges in St. Petersburg
  • SMO UNS S31254 BLRF Flanges in Kazan
  • ASTM A182 2205 Duplex Stainless Steel BLRTJ Flange in Chelyabinsk
  • ASME SA182 UNS S32101 Lean Duplex Steel BLRTJ Flanges Stockist in Nizhny Novgorod
  • SMO 1.4547 BLRF Flanges in Russia
  • Super Duplex S32760 BLFF Flange Exporter in Moscow
  • Super Duplex UNS S32760 BLRF Flanges in Russia
Socket Weld Flange
Socket Weld Flanges
  • UNS S32101 Lean Duplex Steel SWRTJ Flanges Stockist in Russia
  • ASME SA182 SMO 1.4547 SWRTJ Flange in Moscow
  • Super Duplex Stainless Steel Zeron 100 Socket Weld Flanges in Chelyabinsk
  • SMO 1.4547 SWRF Flange in Nizhny Novgorod
  • UNS S32205 Duplex Stainless Steel Socket Weld Flange in Kazan
  • ASTM A182 Super Duplex UNS S32750 Socket Weld Flanges Distributor in Moscow
  • Super Duplex Steel UNS S32760 SWRF Flanges in Russia
Threaded Flange
Threaded Flanges
  • Super Duplex Stainless Steel S32760 Threaded Flanges in Chelyabinsk
  • SMO UNS S31254 Threaded Flanges in Nizhny Novgorod
  • UNS S31803 Duplex Threaded Flanges in Kazan
  • 2101 LDX Threaded Flanges Manufacturer in Russia
  • ASME SA182  SMO 254 Threaded Flange in Moscow
  • Super Duplex Steel S32760 Threaded Flanges in St. Petersburg
  • ASME SA182 Super Duplex Stainless Steel UNS S32750 Threaded Flanges Supplier in Russia
Lap Joint Flange
Lap Joint Flanges
  • SDSS 1.4410 Lap Joint Flange in Russia
  • SMO UNS S31254 LJFF Flange in Moscow
  • 1.4462 DSS LJRF Flange in St. Petersburg
  • UNS S32101 Stainless Steel LDX Lap Joint Flange Exporter in Kazan
  • ASME SA182 SMO UNS S31254 Lap Joint Flanges in Chelyabinsk
  • Super Duplex Zeron 100 Lap Joint Flanges in Russia
  • ASTM A182 Super Duplex Steel 2507 LJFF Flange Supplier in Nizhny Novgorod
Spectacle Blind Flange
Spectacle Blind Flanges
  • Super Duplex Stainless Steel 1.4410 Spectacle Blind Flange Distributor in Nizhny Novgorod
  • Super Duplex Steel S32760 Spacer Blind Flanges in Russia
  • SMO UNS S31254 Spacer Blind Flange in Chelyabinsk
  • Super Duplex Steel Zeron 100 Spectacle Blind Flanges in Russia
  • SMO UNS S31254 Spacer Blind Flange in Moscow
  • ASTM A182 1.4462 Duplex Stainless Steel Spectacle Blind Flange in St. Petersburg
  • ASTM A182 2101 Lean Duplex Steel Spacer Blind Flange Manufacturer in Kazan
Ring Type Joint Flange
Ring Type Joint Flanges
  • Super Duplex Stainless Steel UNS S32750 Ring Type Joint Flanges Distributor in Russia
  • SDSS UNS S32750 Ring Type Joint Flanges in Moscow
  • SMO 254 Ring Type Joint Flanges in St. Petersburg
  • Super Duplex Zeron 100 Ring Type Joint Flanges in Kazan
  • ASME SA182 SMO 1.4547 Ring Type Joint Flanges in Chelyabinsk
  • S31803 DSS Ring Type Joint Flange in Nizhny Novgorod
  • ASME SA182 2101 LDX Ring Type Joint Flange Distributor in Russia
Long Weld Neck Flange
Long Weld Neck Flanges
  • ASTM A182 SDSS Zeron 100 LWN Flanges in Kazan
  • SMO UNS S31254 Long Welding Neck Flange in Chelyabinsk
  • ASTM A182 UNS S32205 Duplex Stainless Steel LWN Flanges in Nizhny Novgorod
  • Super Duplex Steel UNS S32750 Long Weld Neck Flanges Distributor in Russia
  • SDSS UNS S32760 Long Weld Neck Flange in Moscow
  • SMO UNS S31254 Long Welding Neck Flanges in St. Petersburg
  • 2101 Stainless Steel LDX Long Welding Neck Flanges Exporter in Russia
Super Duplex Stainless Steel Flanges Equivalent Grades in Russia
STANDARD WERKSTOFF NR. UNS
Duplex S31803 1.4462 S31803
Duplex S32205 1.4462 S32205
Lean Duplex 2101 S32101
Super Duplex S32750 1.4410 S32750
Super Duplex S32760 1.4410 S32760
Super Duplex Zeron 100 1.4501 S32760
SMO 254 1.4547 S31254
Widest Stock Of ASTM A182 DSS Flanges in Russia
  • Lean Duplex Steel 2101 Socket Weld Flange Exporter in St. Petersburg
  • ASTM A182 Super Duplex Stainless Steel 1.4410 Ring Type Joint Flange in Chelyabinsk
  • ASME SA182 LDX 2101 Tongue & Groove Flange in Russia
  • SMO UNS S31254 Spectacle Blind Flange in Moscow
  • Super Duplex Stainless Steel S32760  Socket Weld Flanges in Nizhny Novgorod
  • S32205 Socket Weld Flanges in Russia
  • SMO 1.4547 Plate Flange in St. Petersburg
  • UNS S31803 Duplex Blind Flanges in Kazan
  • Super Duplex S32750 Socket Weld Flange Distributor in Chelyabinsk
  • Duplex Stainless Steel UNS S31803 Lap Joint Flanges in Nizhny Novgorod
  • Stainless Steel LDX 2101 Spectacle Blind Flange in St. Petersburg
  • SMO UNS S31254 Spectacle Blind Flange in Kazan
  • ASME SA182 SMO 1.4547 Lap Joint Flange in Chelyabinsk
  • Super Duplex S32760 Ring Type Joint Flange in Nizhny Novgorod
  • Super Duplex Steel 2507 Tongue & Groove Flange Exporter in Russia
  • SMO 1.4547 Blind Flanges in Moscow
  • ASME SA182 S31803 Orifice Flange in St. Petersburg
  • Lean Duplex Steel UNS S32101 Tongue & Groove Flanges Supplier in Russia
  • SDSS UNS S32760 Ring Type Joint Flanges in Moscow
  • Duplex Steel 2205 Socket Weld Flanges in Chelyabinsk
Application Of Super Duplex Flanges in Russia
Oil & Gas 50%
Chemical 87%
Power Plants 74%
Nuclear Plants 70%
Ship Building 84%
Paper & Pulp 65%

SMO UNS S31254 Blind Flanges Distributor in Russia, UNS S32205 Duplex Slip On Flange Stockist in Moscow, Duplex Stainless Steel 2205 Spectacle Blind Flange Exporter in Chelyabinsk, 2507 Super Duplex Stainless Steel Orifice Flanges Stockist, UNS S32101 Stainless Steel LDX Blind Flanges Distributor in Russia, 2101 LDX Raised Face Weld Neck Flange Exporter in St. Petersburg, UNS S31803 Duplex Blind Flanges Distributor in Kazan, Super Duplex Stainless Steel 2507 Long Weld Neck Flanges Stockist in Russia, SMO 254 Orifice Flanges Stockist in Chelyabinsk, Stainless Steel LDX UNS S32101 Orifice Flange Exporter in Nizhny Novgorod, Duplex Steel UNS S31803 Slip On Flange Supplier, SMO UNS S31254 Raised Face Weld Neck Flanges Exporter, SDSS Zeron 100 Plate Flange Stockist in Moscow, Duplex UNS S32205 Orifice Flanges Stockist in St. Petersburg, SDSS UNS S32750 Blind Flanges Distributor in Russia.