Flanges

Duplex and Super Duplex Flanges Manufacturer, Supplier in South Africa

DSS S31803 Lap Joint Flange, Super Duplex UNS S32760 Threaded Flanges, DSS UNS S32205 Threaded Flange Stockist in Cape Town, SMO 1.4547 Long Weld Neck Flange Exporter in Johannesburg, Zeron 100 Super Duplex Long Weld Neck Flanges Manufacturer, Duplex S32205 Ring Type Joint Flange Manufacturer in Pretoria, Stainless Steel LDX 2101 Lap Joint Flange Supplier, UNS S32205 DSS Blind Flange Stockist, UNS S32101 LDX Plate Flanges Supplier, Super Duplex S32750 Slip On Flange Supplier in South Africa.

S32205 Duplex Plate Flange Manufacturer, UNS S32750 Super Duplex Steel Plate Flanges Supplier, S31803 Duplex Steel Orifice Flanges Supplier, SMO UNS S31254 Lap Joint Flange Distributor in Durban, Duplex Steel S31803 Socket Weld Flanges Supplier, UNS S32760 SDSS Blind Flanges Exporter in Johannesburg, SMO 254 Tongue & Groove Flange Stockist, UNS S32205 Duplex Steel Tongue & Groove Flange Distributor, Lean Duplex Steel UNS S32101 Slip On Flanges Manufacturer in Cape Town, Super Duplex Stainless Steel UNS S32750 Orifice Flanges Distributor in South Africa.

Robust Special Metal is a renowned and respected producer and retailer of Duplex Steel and Super Duplex Flanges in Cape Town, South Africa. Based on our esteemed customer’s needs, these Duplex Stainless Steel and Super Duplex Stainless Steel Flanges are obtained in a range of sizes, and wall thicknesses. Our engineering team manufactures the flanges out of a finest-grade alloy that is thoroughly tested before production. The material was chosen in accordance with global quality fulfiments. We produce flanges to satisfy a number of requirements of our clients.

We offer a number of DSS and SDSS Flanges in a various of materials and grades. These Flanges are used to link several bits of machines in the piping system, such as switches, tubing, and pumps. We provide a several of compositions and sized of DSS and SDSS Flanges. Our goodquality Duplex Stainless Steel and Super Duplex Stainless Steel Flanges provide favorable direct exposure for washing, modifications, or inspection and are smoothly restored. Our flanges are classified according to the type of attachments, pressure and temperature ratings, flange facing, and content. We have customized and non-customized DSS Flanges in a variety of materials to make different industrial applications more secure and reliable.

We produce supreme quality Duplex Stainless Steel and Super Duplex Stainless Steel Flanges with best functioning and precision in measurements in our fully designed manufacturing unit. These DSS and SDSS Flanges are available in many formats, sizes, and materials to provide the ideal solution for a wide range of applications. Few of the general uses Pipes used for conveying of gas and oil, Pipes and Tubes used to carry acidic wastes, heat exchangers and pipes in desalination plants, Cargo tanks, piping and welding consumables for chemical tankers, FGD systems etc.
Durability, corrosion resistance, efficient efficiency, and dimensional precision are only a few of the benefits of our high-quality Duplex Stainless Steel and Super Duplex Stainless Steel Flanges. We produce these Flanges advanced equipment and process, allowing us to produce them in large quantities. We sell you a good cost and timely deliveries for duplex steels.

Super Duplex Flanges Specification in South Africa
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.
Duplex Flanges Stock And Supply Range in South Africa
Weld Neck Flange
Weld Neck Flanges
  • ASME SA182 SMO 1.4547 WNRTJ Flange in Port Elizabeth
  • Super Duplex Stainless Steel 2507 WNRF Flanges Exporter in Durban
  • Duplex Steel 1.4462 WNRF Flange in Pretoria
  • SMO 254 Weld Neck Flange in South Africa
  • ASTM A182 Super Duplex S32760 Weld Neck Flanges in Cape Town
  • UNS S32101 LDX Raised Face Weld Neck Flanges Distributor in Johannesburg
  • SDSS 1.4410 WNRF Flange in South Africa
Slip On Flange
Slip On Flanges
  • ASME SA182 SMO 254 SORF Flanges in South Africa
  • SDSS UNS S32750 SORF Flange Exporter in Cape Town
  • Super Duplex Stainless Steel S32760 SORTJ Flanges in Johannesburg
  • SMO 254 Slip On Flanges in Durban
  • ASME SA182 S32205 Duplex Steel SORTJ Flange in Port Elizabeth
  • 2101 Lean Duplex Steel Slip On Flanges Distributor in Pretoria
  • Super Duplex S32750 SORF Flanges in South Africa
Blind Flange
Blind Flanges
  • Super Duplex Steel Zeron 100 BLFF Flange in Johannesburg
  • SMO 1.4547 BLFF Flange in Durban
  • ASME SA182 UNS S31803 DSS BLFF Flange in Pretoria
  • ASTM A182 UNS S32101 LDX BLRF Flanges Stockist in Port Elizabeth
  • SMO UNS S31254 BLRTJ Flanges in South Africa
  • SDSS 2507 Blind Flanges Manufacturer in Cape Town
  • Super Duplex Steel 1.4410 BLRF Flange in South Africa
Socket Weld Flange
Socket Weld Flanges
  • 2101 Stainless Steel LDX SWRTJ Flange Stockist in South Africa
  • ASME SA182 SMO 1.4547 Socket Weld Flange in Cape Town
  • Super Duplex S32760 Socket Weld Flanges in Pretoria
  • SMO 1.4547 SWRTJ Flange in Port Elizabeth
  • S32205 Duplex Steel Socket Weld Flange in Durban
  • ASTM A182Super Duplex Steel S32760 Socket Weld Flange Stockist in Cape Town
  • Super Duplex Stainless Steel 1.4410 Socket Weld Flanges in South Africa
Threaded Flange
Threaded Flanges
  • Super Duplex Stainless Steel 2507 Threaded Flanges in Pretoria
  • SMO 254 Threaded Flanges in Port Elizabeth
  • 1.4462 Duplex Stainless Steel Threaded Flange in Durban
  • 2101 LDX Threaded Flanges Supplier in South Africa
  • ASME SA182  SMO 254 Threaded Flanges in Cape Town
  • SDSS S32760 Threaded Flange in Johannesburg
  • ASTM A182Super Duplex Steel S32760 Threaded Flange Stockist in South Africa
Lap Joint Flange
Lap Joint Flanges
  • Super Duplex Stainless Steel UNS S32750 LJFF Flanges in South Africa
  • SMO 254 Lap Joint Flanges in Cape Town
  • 2205 Duplex Lap Joint Flange in Johannesburg
  • UNS S32101 Lean Duplex Steel LJFF Flanges Exporter in Durban
  • ASME SA182 SMO 1.4547 Lap Joint Flange in Pretoria
  • SDSS S32760 LJRF Flanges in South Africa
  • ASME SA182 Super Duplex Stainless Steel 2507 Lap Joint Flanges Supplier in Port Elizabeth
Spectacle Blind Flange
Spectacle Blind Flanges
  • SDSS 1.4410 Spectacle Blind Flange Stockist in Port Elizabeth
  • SDSS 1.4410 Spectacle Blind Flange in South Africa
  • SMO 1.4547 Spectacle Blind Flanges in Pretoria
  • Super Duplex Stainless Steel S32760 Spectacle Blind Flanges in South Africa
  • SMO UNS S31254 Spectacle Blind Flanges in Cape Town
  • ASME SA182 2205 Duplex Spacer Blind Flanges in Johannesburg
  • ASTM A182 UNS S32101 Lean Duplex Steel Spectacle Blind Flange Manufacturer in Durban
Ring Type Joint Flange
Ring Type Joint Flanges
  • Super Duplex Stainless Steel UNS S32750 Ring Type Joint Flange Distributor in South Africa
  • Super Duplex Stainless Steel UNS S32760 Ring Type Joint Flanges in Cape Town
  • SMO 1.4547 Ring Type Joint Flange in Johannesburg
  • Super Duplex Stainless Steel Zeron 100 Ring Type Joint Flange in Durban
  • ASME SA182 SMO UNS S31254 Ring Type Joint Flange in Pretoria
  • 1.4462 Duplex Steel Ring Type Joint Flange in Port Elizabeth
  • ASTM A182 2101 LDX Ring Type Joint Flanges Distributor in South Africa
Long Weld Neck Flange
Long Weld Neck Flanges
  • ASME SA182 Super Duplex Stainless Steel S32760 LWN Flange in Durban
  • SMO 1.4547 Long Welding Neck Flanges in Pretoria
  • ASME SA182 UNS S31803 Duplex Steel Long Weld Neck Flanges in Port Elizabeth
  • SDSS UNS S32760 Long Welding Neck Flange Exporter in South Africa
  • Super Duplex Stainless Steel UNS S32750 Long Welding Neck Flanges in Cape Town
  • SMO UNS S31254 Long Welding Neck Flange in Johannesburg
  • 2101 Lean Duplex Steel LWN Flanges Exporter in South Africa
Super Duplex Flanges Equivalent Grades in South Africa
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 Duplex Stainless Steel Flanges in South Africa
  • Stainless Steel LDX 2101 Orifice Flange Supplier in Johannesburg
  • ASME SA182 SDSS S32750 Long Weld Neck Flange in Pretoria
  • ASME SA182 Lean Duplex Steel 2101 Orifice Flanges in South Africa
  • SMO UNS S31254 Socket Weld Flanges in Cape Town
  • Super Duplex Stainless Steel Zeron 100  Long Weld Neck Flange in Port Elizabeth
  • UNS S31803 Long Weld Neck Flange in South Africa
  • SMO 1.4547 Raised Face Weld Neck Flanges in Johannesburg
  • UNS S31803 Duplex Stainless Steel Threaded Flanges in Durban
  • Super Duplex UNS S32750 Blind Flange Manufacturer in Pretoria
  • DSS UNS S31803 Raised Face Weld Neck Flanges in Port Elizabeth
  • Lean Duplex Steel 2101 Slip On Flanges in Johannesburg
  • SMO 254 Tongue & Groove Flanges in Durban
  • ASTM A182 SMO 1.4547 Threaded Flange in Pretoria
  • Super Duplex Zeron 100 Tongue & Groove Flanges in Port Elizabeth
  • Super Duplex Steel S32750 Long Weld Neck Flange Supplier in South Africa
  • SMO 1.4547 Threaded Flange in Cape Town
  • ASME SA182 2205 Lap Joint Flanges in Johannesburg
  • Stainless Steel LDX UNS S32101 Threaded Flange Distributor in South Africa
  • SDSS UNS S32750 Plate Flange in Cape Town
  • DSS 2205 Orifice Flanges in Pretoria
Application Of Super Duplex Stainless Steel Flanges in South Africa
Oil & Gas 50%
Chemical 87%
Power Plants 74%
Nuclear Plants 70%
Ship Building 84%
Paper & Pulp 65%

6 Moly 254 Long Weld Neck Flanges Exporter in South Africa, 2205 DSS Threaded Flanges Manufacturer in Cape Town, DSS S32205 Long Weld Neck Flanges Supplier in Pretoria, Zeron 100 Super Duplex Slip On Flange Stockist, 2101 Stainless Steel LDX Ring Type Joint Flange Distributor in South Africa, 2101 Stainless Steel LDX Socket Weld Flanges Distributor in Johannesburg, S31803 Duplex Steel Threaded Flanges Exporter in Durban, Super Duplex Steel S32750 Orifice Flanges Manufacturer in South Africa, SMO 1.4547 Plate Flange Manufacturer in Pretoria, Lean Duplex Steel 2101 Blind Flange Stockist in Port Elizabeth, Duplex Stainless Steel 2205 Slip On Flanges Supplier, SMO UNS S31254 Spectacle Blind Flange Exporter, Super Duplex Stainless Steel Zeron 100 Orifice Flange Stockist in Cape Town, Duplex Steel UNS S32205 Threaded Flange Supplier in Johannesburg, Super Duplex 2507 Slip On Flanges Manufacturer in South Africa.