Flanges

Duplex and Super Duplex Flanges Manufacturer, Supplier in New Zealand

Duplex Steel S31803 Lap Joint Flanges, SDSS UNS S32750 Lap Joint Flanges, DSS S32205 Blind Flange Exporter in Auckland, SMO 254 Tongue & Groove Flanges Manufacturer in Christchurch, UNS S32750 Super Duplex Threaded Flanges Distributor, Duplex Stainless Steel 2205 Blind Flanges Exporter in Dunedin, Lean Duplex Steel 2101 Spectacle Blind Flange Stockist, 2205 DSS Raised Face Weld Neck Flange Manufacturer, UNS S32101 LDX Ring Type Joint Flanges Distributor, Super Duplex Steel 2507 Slip On Flanges Distributor in New Zealand.

S31803 Duplex Stainless Steel Tongue & Groove Flange Distributor, S32760 Super Duplex Stainless Steel Spectacle Blind Flanges Supplier, S31803 DSS Tongue & Groove Flanges Exporter, SMO 254 Spectacle Blind Flanges Distributor in Wellington, DSS S32205 Slip On Flanges Exporter, S32750 Super Duplex Stainless Steel Slip On Flange Distributor in Christchurch, SMO UNS S31254 Ring Type Joint Flanges Manufacturer, S31803 Duplex Orifice Flanges Manufacturer, Stainless Steel LDX 2101 Plate Flanges Stockist in Auckland, Super Duplex Steel S32760 Lap Joint Flanges Exporter in New Zealand.

Robust Special Metal is a prominent and trusted manufacturer and retailer of Duplex Stainless Steel and Super Duplex Stainless Steel Flanges in Auckland, New Zealand. Based on our valued requirements, these Duplex Stainless Steel and Super Duplex Stainless Steel Flanges are obtained in a range of dimensions, and diameter. Our engineering team manufactures the flanges out of a finest-grade alloy that is thoroughly checked prior to manufacturing. The material was hand-picked in accordance with global quality fulfiments. We produce flanges to satisfy a variety of prerequisites of our customers.

We provide a wide range of Duplex Steel and Super Duplex Flanges in a variety of materials and grades. These Flanges are used to link few pieces of equipment in the piping system, such as switches, tubing, and pumps. We provide a variety of compositions and sized of Duplex Stainless Steel and Super Duplex Stainless Steel Flanges. Our goodquality Duplex Stainless Steel and Super Duplex Stainless Steel Flanges offer convenient access for washing, modifications, or inspection and are easily maintained. Our flanges are classified as per the type of connections, stress and temperature ratings, flange facing, and content. We have customized and non-customized DSS Flanges in a wide range of materials to make different industrial applications more secure and convenient.

We produce supreme quality Duplex Stainless Steel and Super Duplex Stainless Steel Flanges with best performance and precision in measurements in our fully designed manufacturing plant. These DSS and SDSS Flanges are sold in many shapes, dimensions, and materials to provide the perfect solution for a wide range of applications. Few of the general 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, efficient performance, and dimensional accuracy are some of benefits of our high-quality DSS and SDSS Flanges. We produce these Flanges cutting edge machinery and process, allowing us to produce them in large quantities. We sell you a good cost and lead time alternative for duplex steels.

Super Duplex Flanges Specification in New Zealand
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 Stainless Steel Flanges Stock And Supply Range in New Zealand
Weld Neck Flange
Weld Neck Flanges
  • ASTM A182 SMO 1.4547 Weld Neck Flange in Hamilton
  • Super Duplex Steel UNS S32760 Weld Neck Flange Distributor in Wellington
  • Duplex Stainless Steel 2205 Raised Face Weld Neck Flange in Dunedin
  • SMO 1.4547 WNRF Flange in New Zealand
  • ASTM A182 SDSS Zeron 100 Raised Face Weld Neck Flange in Auckland
  • 2101 LDX Raised Face Weld Neck Flanges Manufacturer in Christchurch
  • Super Duplex Steel S32760 Welding Neck Flange in New Zealand
Slip On Flange
Slip On Flanges
  • ASME SA182 SMO 1.4547 Slip On Flanges in New Zealand
  • Super Duplex Stainless Steel UNS S32750 Slip On Flange Manufacturer in Auckland
  • Super Duplex Zeron 100 SORTJ Flange in Christchurch
  • SMO UNS S31254 Slip On Flange in Wellington
  • ASME SA182 UNS S32205 Duplex Steel SORTJ Flanges in Hamilton
  • UNS S32101 LDX SORF Flanges Supplier in Dunedin
  • Super Duplex Steel UNS S32750 SORTJ Flange in New Zealand
Blind Flange
Blind Flanges
  • Super Duplex Stainless Steel Zeron 100 BLFF Flange in Christchurch
  • SMO UNS S31254 BLFF Flange in Wellington
  • ASME SA182 2205 Duplex Blind Flanges in Dunedin
  • ASME SA182 2101 Stainless Steel LDX BLRF Flanges Exporter in Hamilton
  • SMO UNS S31254 BLRF Flange in New Zealand
  • Super Duplex Steel S32760 BLRF Flange Manufacturer in Auckland
  • SDSS S32760 BLFF Flanges in New Zealand
Socket Weld Flange
Socket Weld Flanges
  • 2101 Stainless Steel LDX SWRTJ Flanges Exporter in New Zealand
  • ASTM A182 SMO 254 SWRTJ Flange in Auckland
  • Super Duplex Stainless Steel S32760 Socket Weld Flange in Dunedin
  • SMO UNS S31254 SWRTJ Flange in Hamilton
  • 1.4462 Duplex Stainless Steel SWRF Flanges in Wellington
  • ASTM A182 Super Duplex 2507 SWRF Flange Exporter in Auckland
  • Super Duplex S32750 SWRTJ Flanges in New Zealand
Threaded Flange
Threaded Flanges
  • Super Duplex Stainless Steel 1.4410 Threaded Flanges in Dunedin
  • SMO UNS S31254 Threaded Flange in Hamilton
  • S31803 DSS Threaded Flange in Wellington
  • UNS S32101 LDX Threaded Flange Exporter in New Zealand
  • ASME SA182  SMO 254 Threaded Flanges in Auckland
  • SDSS Zeron 100 Threaded Flange in Christchurch
  • ASME SA182Super Duplex Steel S32750 Threaded Flanges Stockist in New Zealand
Lap Joint Flange
Lap Joint Flanges
  • Super Duplex Steel UNS S32750 LJFF Flanges in New Zealand
  • SMO 254 Lap Joint Flanges in Auckland
  • UNS S31803 Duplex Steel LJFF Flanges in Christchurch
  • 2101 Stainless Steel LDX LJFF Flanges Supplier in Wellington
  • ASME SA182 SMO 1.4547 Lap Joint Flange in Dunedin
  • Super Duplex Stainless Steel S32760 LJFF Flanges in New Zealand
  • ASTM A182 Super Duplex Steel UNS S32750 LJFF Flanges Exporter in Hamilton
Spectacle Blind Flange
Spectacle Blind Flanges
  • Super Duplex UNS S32750 Spacer Blind Flanges Stockist in Hamilton
  • Super Duplex Stainless Steel 2507 Spacer Blind Flange in New Zealand
  • SMO UNS S31254 Spacer Blind Flanges in Dunedin
  • Super Duplex Zeron 100 Spectacle Blind Flange in New Zealand
  • SMO UNS S31254 Spacer Blind Flange in Auckland
  • ASME SA182 UNS S32205 Duplex Spacer Blind Flanges in Christchurch
  • ASME SA182 UNS S32101 Lean Duplex Steel Spacer Blind Flange Exporter in Wellington
Ring Type Joint Flange
Ring Type Joint Flanges
  • Super Duplex S32750 Ring Type Joint Flange Exporter in New Zealand
  • Super Duplex Steel UNS S32760 Ring Type Joint Flanges in Auckland
  • SMO 254 Ring Type Joint Flanges in Christchurch
  • Super Duplex Stainless Steel Zeron 100 Ring Type Joint Flanges in Wellington
  • ASME SA182SMO 254 Ring Type Joint Flanges in Dunedin
  • 2205 Duplex Stainless Steel Ring Type Joint Flanges in Hamilton
  • ASTM A182 UNS S32101 LDX Ring Type Joint Flanges Stockist in New Zealand
Long Weld Neck Flange
Long Weld Neck Flanges
  • ASME SA182 Super Duplex Stainless Steel S32760 Long Welding Neck Flange in Wellington
  • SMO UNS S31254 Long Weld Neck Flange in Dunedin
  • ASME SA182 S31803 Duplex Steel LWN Flanges in Hamilton
  • Super Duplex Steel UNS S32760 LWN Flange Supplier in New Zealand
  • Super Duplex Steel 1.4410 Long Weld Neck Flange in Auckland
  • SMO UNS S31254 LWN Flange in Christchurch
  • 2101 LDX Long Welding Neck Flanges Manufacturer in New Zealand
Super Duplex Steel Flanges Equivalent Grades in New Zealand
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 Steel Flanges in New Zealand
  • Stainless Steel LDX 2101 Orifice Flange Exporter in Christchurch
  • ASME SA182 Super Duplex S32750 Spectacle Blind Flanges in Dunedin
  • ASME SA182 Lean Duplex Steel UNS S32101 Ring Type Joint Flanges in New Zealand
  • SMO 1.4547 Blind Flanges in Auckland
  • SDSS S32760  Threaded Flanges in Hamilton
  • 1.4462 Spectacle Blind Flange in New Zealand
  • SMO 254 Raised Face Weld Neck Flange in Christchurch
  • 2205 Duplex Raised Face Weld Neck Flange in Wellington
  • Super Duplex 2507 Lap Joint Flange Manufacturer in Dunedin
  • Duplex Stainless Steel S32205 Plate Flanges in Hamilton
  • Lean Duplex Steel UNS S32101 Slip On Flange in Christchurch
  • SMO 254 Blind Flanges in Wellington
  • ASTM A182 SMO 1.4547 Orifice Flange in Dunedin
  • Super Duplex Stainless Steel Zeron 100 Long Weld Neck Flange in Hamilton
  • Super Duplex S32750 Long Weld Neck Flanges Exporter in New Zealand
  • SMO 254 Spectacle Blind Flange in Auckland
  • ASME SA182 2205 Raised Face Weld Neck Flange in Christchurch
  • Stainless Steel LDX 2101 Raised Face Weld Neck Flanges Distributor in New Zealand
  • Super Duplex Steel 2507 Blind Flange in Auckland
  • Duplex Steel UNS S31803 Tongue & Groove Flange in Dunedin
Application Of Super Duplex Flanges in New Zealand
Oil & Gas 50%
Chemical 87%
Power Plants 74%
Nuclear Plants 70%
Ship Building 84%
Paper & Pulp 65%

SMO 1.4547 Socket Weld Flange Distributor in New Zealand, 2205 Duplex Stainless Steel Raised Face Weld Neck Flanges Stockist in Auckland, Duplex Stainless Steel 2205 Plate Flange Distributor in Dunedin, S32750 Super Duplex Steel Blind Flanges Exporter, 2101 LDX Slip On Flange Exporter in New Zealand, UNS S32101 Stainless Steel LDX Long Weld Neck Flange Manufacturer in Christchurch, UNS S32205 Duplex Steel Long Weld Neck Flanges Manufacturer in Wellington, Super Duplex Steel 1.4410 Slip On Flanges Distributor in New Zealand, 6 Moly 254 Socket Weld Flanges Distributor in Dunedin, LDX UNS S32101 Ring Type Joint Flange Exporter in Hamilton, DSS S32205 Raised Face Weld Neck Flanges Manufacturer, SMO UNS S31254 Blind Flanges Exporter, Super Duplex Steel 2507 Plate Flanges Exporter in Auckland, Duplex Stainless Steel UNS S32205 Orifice Flange Stockist in Christchurch, Super Duplex Stainless Steel 2507 Plate Flange Manufacturer in New Zealand.