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Duplex Steel

Duplex Stainless Steels - A Simple Guide 


Duplex stainless steels are becoming more common. They are being offered by all the major stainless steel mills for a number of reasons:

  • Higher strength leading to weight saving
  • Greater corrosion resistance particularly stress corrosion cracking
  • Better price stability 
  • Lower price


There is a conference on the subject of duplex every 2-3 years where dozens of highly technical papers are presented. There is a lot of marketing activity surrounding these grades. New grades are being announced frequently. 

Yet, even with all this interest, the best estimates for global market share for duplex are between 1 and 3%. The purpose of this article is to provide a straightforward guide to this steel type. The advantages and disadvantages will be described.


Principle of Duplex Stainless Steels

The idea of duplex stainless steels dates back to the 1920s with the first cast being made at Avesta in Sweden in 1930. However, it is only in the last 30 years that duplex steels have begun to “take off” in a significant way. This is mainly due to advances in steelmaking techniques particularly with respect to control of nitrogen content. 

The standard austenitic steels like 304 (1.4301) and ferritic steels like 430 are relatively easy to make and to fabricate. As their names imply, they consist mainly of one phase, austenite or ferrite. Although these types are fine for a wide range of applications, there are some important technical weaknesses in both types.

  • Duplex Steel Round Bars
  • Duplex Steel Round Bars
  • Duplex Steel Round Bars
  • Duplex Steel Round Bars
Duplex Steel Round Bars

Duplex Steel Round Bars

Rs 200  / KilogramGet Best Price

Minimum Order Quantity: 5 Kilogram

Product Brochure

Material GradeDuplex 2205
Single Piece Length6 meter, 3 meter
Thickness/Diameter>4 inch, 2-3 inch, 3-4 inch, 0-1 inch, 1-2 inch
BrandSKYLAND METAL
ShapeRound
Bar TypeNickel Bar
GradeA476/A279 UNS31803 / Duplex 2205
ConditionNew
MaterialDuplex Steel
ApplicationManufacturing
We SKYLAND METAL AND ALLOYS INC. offer quality range of Duplex Steel Round Bar, which are durable , and corrosion free. These Duplex steel Round Bar are offered in various specifications, shapes and sizes. We meet customized requirements of our clients, Our Duplex Round Bar is widely used in a range of applications like structural, mechanical and general engineering purposes Like
Duplex Steel Round Bar 2205

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  • Duplex Butt Weld Fittings
  • Duplex Butt Weld Fittings
  • Duplex Butt Weld Fittings
Duplex Butt Weld Fittings

Duplex Butt Weld Fittings

Rs 230  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

MaterialStainless Steel, Duplex Steel
TypeDuplex Steel
Thread SizeNPT / BSP
Connection TypeWelded
Material GradeASTM A815 S31803
Surface FinishingPlain
WeightRandom
ConditionRefurbished
GradeASTM A815 S31803
BrandSKYLAND
Skyland Metal & Alloys Inc. holds a large stock of stainless and duplex steel butt welding fittings according to ANSI/ASME. Our program includes seamless butt welding fittings from 1/2" NB to 12"NB and welded butt welding fittings from 1/2" to 24" NB from Sch5-Sch XXs

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  • Duplex Steel Tubes
  • Duplex Steel Tubes
  • Duplex Steel Tubes
  • Duplex Steel Tubes
Duplex Steel Tubes

Duplex Steel Tubes

Rs 800  / KgGet Best Price

Minimum Order Quantity: 1 Kg

Product Brochure

Unit Pipe Length3 meter, 6 meter
FormRound
GradeUNS31803 2205
Hole TypeRound
MaterialDuplex Steel
Size3/4 inch
We Skyland Metal & Alloys Inc. are engaged in providing our clients with high quality pipes and tubes which are made of Super Duplex steel Tubes. Our range of super duplex steel tubes are widely used as heat exchangers in refinery industries, petrochemical plants, paper & pulp industries, sugar & beverage industries.

Specifications:

  • Standards: ASTM / ASME SA 790
  • Grades: UNS NO. S 31803, S 32205, S 32550, S 32750, S 32760
  • Range: 1 mm OD upt o 254 mm OD in 0.2 TO 20 mm thickness.
  • Type: Seamless, ERW, Welded, CDW


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  • Duplex Steel Fasteners
  • Duplex Steel Fasteners
  • Duplex Steel Fasteners
  • Duplex Steel Fasteners
  • Duplex Steel Fasteners
Duplex Steel Fasteners

Duplex Steel Fasteners

Rs 8  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

SizeM10 - M250
Quantity Per Pack100
TypeFastener
Material Grade S31803
Grade S31803
ConditionNew
Surface FinishNickel Plated
ColorSILVER
MaterialDuplex Steel
BrandSKYLAND

We are proud that SKYLAND METAL AND ALLOYS INC. is the world’s number one bespoke producer of Duplex bolting. Duplex Stainless Steel Grades are similar to standard duplex, but they contain a higher content of Chromium, thus enhancing the corrosion resistance and mechanical properties. SKYLAND METAL produces fasteners In All Three Types of Duplex.

SKYLAND has released it own special Duplex Fastener Specification.

Other material groups:

  • Super Duplex
  • High Nickel Alloys
  • Titanium
  • Stainless Steel & others


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  • Duplex Steel Butt Weld Fittings
  • Duplex Steel Butt Weld Fittings
  • Duplex Steel Butt Weld Fittings
  • Duplex Steel Butt Weld Fittings
  • Duplex Steel Butt Weld Fittings
  • Duplex Steel Butt Weld Fittings
Duplex Steel Butt Weld Fittings

Duplex Steel Butt Weld Fittings

Rs 500  / PieceGet Best Price

Minimum Order Quantity: 5 Piece

Product Brochure

Size1/2 inch, 3/4 inch, 3 inch, 1 inch, 2 inch
Material GradeS31803 1.4462 F51
ApplicationHydraulic Pipe, Structure Pipe, Gas Pipe, Pneumatic Connections, Chemical Fertilizer Pipe
BrandSKYLAND
ColorSILVER
MaterialDUPLEX STAINLESS STEEL
ScheduleSch 5 to SchXXs
Thread SizeNPT / BSP

By using abilities of our accomplished experts, we at Skyland Metal And Alloys Inc. are manufacturing, exporting and supplying a comprehensive assortment of Duplex Steel S31803 Buttweld Fittings.

With genuine aims to protect and elevate our notoriety in the business sector, SKYLAND METAL AND ALLOYS INC. are putting forth an exhaustive arrangement of Duplex Steel S31803 Buttweld Fittings. Our offered extent is made in a manner that we can keep up internationally acknowledged guidelines. Inferable from their astounding elements, these Duplex Steel S31803 Buttweld Fittings are to a great extent requested for associating two pipes. Furthermore, customers can benefit the offered range from us in an extensive variety of particulars.

We offer these Duplex Steel Butt Weld Fittings in various sorts, for example, Duplex Steel Seamless Butt weld pipe fittings, Duplex Steel Welded Butt weld pipe fittings, Duplex Steel Elbow (45 deg, 90 deg, 180 deg), Duplex Steel Equal and Unequal (diminishing) Tees, Duplex Steel Equal and Unequal (decreasing) Cross, Duplex Steel Concentric and Eccentric Reducer, Duplex Steel Long and Short Stubends, and Duplex Steel Pipe End Caps.



Specifications:

  • Grades: S31803, S32205, 1.4462, F51 ; Duplex 2205, Duplex 2507

Types:

  • Bend (Long & Short)
  • Elbow (180 Deg., 90 Deg. & 45 Deg.)
  • Tee (Equal & Unequal)
  • Reducer (Concentric & Eccentric)
  • CAP, Stub end (Long &Short)
  • Nipple (Barrel)

Application:

  • Petrochemicals Plants
  • Chemical Plants
  • Industrial Machinery
  • Power Industry
  • Government Companies


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  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

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  • Duplex Steel Forged Fittings
  • Duplex Steel Forged Fittings
  • Duplex Steel Forged Fittings
  • Duplex Steel Forged Fittings
Duplex Steel Forged Fittings

Duplex Steel Forged Fittings

Rs 130  / PieceGet Best Price

Minimum Order Quantity: 10 Piece

Product Brochure

BrandSKYLAND
MaterialDUPLEX STEEL
Size1/2,3/4,1,2,3
ScheduleSch 5 to SchXXs
Material GradeS31803
ConnectionWelded, Male, Female, Flange
ApplicationStructure Pipe, Gas Pipe, Hydraulic Pipe, Chemical Fertilizer Pipe
We SKYLAND METAL AND ALLOYS INC. offer premium quality of Duplex Steel ASTM A182 F51 /F60 forged fittings which are made with premium quality of steel. These fittings are manufactured utilising premium quality raw materials that are produced from reliable vendors of the market. We Supple Duplex Steel and Super Duplex Steel Forged Fittings in all types of grades like UNS No. S 31803 , S 32205, S 32550 , S 32750 , S 32760

We SKYLAND METAL AND ALLOYS INC. offer as per the standard specifications. Premium QUality Producst At Highly Competitive Prices. These fittings sand outlets can be customised as per clients requirement also.

Specifications:

  • Grades: S31803, S32205, 1.4462, F51 ; Duplex 2205, Duplex 2507
  • Types: Union
  • Union, Coupling, Full Coupling, Cross, Forged Elbow, Hex Nipple, Plug, Bushing, Boss, Insert, Adapter, Socket, Forged Tee, Olets, Weldolet, Sockolet, Elbowlet, Thredolet, Nipolet, Latrolet, Sweepolet, Half Coupling
  • DUPLEX STEEL : S31803, S32205, 1.4462, F51 ;

  • Forged Fittings Type Threaded Fittings

    • 90° Elbow

    • 45° Elbow

    • Tee

    • Cross

    • Full Coupling

    • Half Coupling

    • Pipe Cap

    • Hexa Head Bushing

    • Hex Head Plug

    • Street Elbow

    • Bull Plug

    • Boss

    • Swage Nipple

    • Pipe Nipple

    • Adapter

    • Union ( Male / Female)

    • Branch Outlet

    • 90° Elbow Outlet

    • 45° Lateral Tee

    • Lateral Outlet

    • Nipple Branch Outlet

  • Forged Fittings Type Socket Weld Fittings

     

    • Reducers

    • Socket Weld Eccentric Reducers

    • Socket Weld Equal Tee

    • Socket Weld Unequal Tee

    • Socket Weld Adapters

    • Socket Weld Pipe Nipples

Brand:SKYLAND



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  • Duplex Steel Threaded 2205 Fasteners
  • Duplex Steel Threaded 2205 Fasteners
  • Duplex Steel Threaded 2205 Fasteners
  • Duplex Steel Threaded 2205 Fasteners
Duplex Steel Threaded 2205 Fasteners

Duplex Steel Threaded 2205 Fasteners

Rs 20  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

SizeM10 - M250
Material GradeDuplex 2205
ConditionNew
ColorSilver
MaterialStainless Steel / Duplex Steel
BrandSKYLAND
TypeNuts , Bolts , HexBolt , Washer , Spring Washer
SKYLAND METAL AND ALLOYS INC. is your source for Duplex 2205 Stainless Steel Heavy Hex Bolts. When you need Duplex 2205 Stainless Steel Heavy Hex Bolts fast call SKYLAND METAL AND ALLOYS INC. and we will make it happen.

Specifications:

  • Grades: S31803, S32205, 1.4462, F51 ; Duplex 2205, Duplex 2507
  • Standards: ASTM / ASME SA 790
  • Types: Bolts Stud Bolts, Hex Head Bolts, Socket Hexagon Head Screw Anchor Bolts, U-Bolts, J Bolts, Mushroom Head Square Neck Bolts , T- Head Bolts , Wing Screw , Eye Bolt , Eye Bolt, Foundation Bolts, Structural Bolts.


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  • Duplex Steel Seamless Pipes
  • Duplex Steel Seamless Pipes
  • Duplex Steel Seamless Pipes
  • Duplex Steel Seamless Pipes
  • Duplex Steel Seamless Pipes
Duplex Steel Seamless Pipes

Duplex Steel Seamless Pipes

Rs 800  / KilogramGet Best Price

Minimum Order Quantity: 1 Kilogram

Product Brochure

Steel GradeASTM/ASME A790 UNS S2205
Size1/2 inch, 3/4 inch, 2 inch, >3 inch, 1 inch, 3 inch
Unit Pipe Length3 meter, 6 meter
Surface FinishMill Finished, Finished Polished
Material GradeA790 UNS2205
ShapeRound
Unit Length3m, 6m
Length3m, 6m
Nominal Size1'', 3/4'', 1.50'', 1/2'', 2''
We SKYLAND METAL AND ALLOYS INC. provide Duplex Steel ASTM/ASME A790 UNS S2205 Seamless Pipes, which are fabricated using commercial, electric furnace bearing, consumable and electrode vacuum melted quality steel. The seamless steel is available in hot rolled, cold drawn, turned and roto rolled finishes. All the pipes are pressure tested on machines after finishing process. Pipes are weighed, measured & stenciled, and then extra coating is applied if required. Available in various sizes such as thin, small, precise, & slender, these are widely used in steam boilers and pipelines and installed with high & supercritical steam conditions.

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  • Duplex Steel Pipes
  • Duplex Steel Pipes
  • Duplex Steel Pipes
  • Duplex Steel Pipes
Duplex Steel Pipes

Duplex Steel Pipes

Rs 800  / KilogramGet Best Price

Minimum Order Quantity: 1 Kilogram

Product Brochure

Steel GradeASTM/ASME A789/A790 UNS S31803
Unit Pipe Length6 meter, 3 meter
Size3 inch, 2 inch, 1/2 inch, 3/4 inch, 1 inch
MaterialDUPLEX STEEL
GRADEASTM/ASME A789/A790 UNS S31803
COLORSilver
Skyland Metal & Alloys Inc. is one of the leading Manufacturers,Suppliers & Exporters of UNS NO S 31803 Pipes and Tubes that are actually manufactured from high quality of standard raw materials and are designed as per with national and international standards. Duplex Steel UNS NO S 31803 Pipes and tubes (also referred as WNR 1.4462 Pipes and Tubes) have a microstructure that contains both ferrite and austenite. WHen these UNS S31803 Pipes and tubes are melted,it solidifies from the liquid phase to a completely ferritic structure.As The Material Cools, approximately half of it changes to an authentic structure.We Offer these Duplex Steel Products in custom-made shapes and sizes as per the requirements given by our clients, and that too at an affordable and market leading prices.

Specification :-

  • Grades :- Duplex Steel - UNS NO. S 31803
  • Standards :- ASTM,ASME and API
  • Specifications :- ASTM A 789,790 / ASME SA 789,790
  • Size :- 1/2" NB to 12" NB IN
  • Seamless Pipes and Tubes Sizes :- 1/2" NB - 8"NB
  • Welded Pipes and Tubes Sizes :- 6" NB To 24" NB
  • Outer Diameter :- 6.0 - 630 MM
  • Thickness :- 0.5 mm - 45mm
  • Length :- Single Random , Double Random and Required Length
  • Schedule :- SCH20 SCH30, SCH40,STD, SCH80
  • Form :- Round,Square,Rectangle,Hydraulic,Etc.,
  • Type :- Seamless/ERW/Welded/Fabricated/CDW
  • End :- Plain End, Beveled End ,Threaded.


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  • Duplex Steel Bars
  • Duplex Steel Bars
  • Duplex Steel Bars
  • Duplex Steel Bars
Duplex Steel Bars

Duplex Steel Bars

Rs 200  / KilogramGet Best Price

Minimum Order Quantity: 1 Kilogram

Product Brochure

Material GradeS31803 2205
Single Piece Length6 meter, 3 meter
Thickness/Diameter3-4 inch, 2-3 inch, >4 inch, 0-1 inch, 1-2 inch
ShapeRound
GradeS31803 2205
Steel GradeS31803 2205
ConditionNew
ColorSilver
MaterialDuplex Steel
ApplicationManufacturing

We Skyland Metal And Alloys Inc. are prominet Manufacturers , Importers and Stockholders of various sizes of Duplex Steel Bars.

Please find the Characteristic properties below

  • Its Good to very good resistance to uniform corrosion Good to very good resistance to pitting and crevice corrosion
  • High resistance to stress corrosion cracking and corrosion fatigue
  • High mechanical strength
  • Good abrasion and erosion resistance
  • Good fatigue resistance
  • High energy absorption
  • Low thermal expansion
  • Good weldability Duplex Stainless Steel Applications
  • Pulp and paper industry
  • Desalination plants
  • Flue-gas cleaning
  • Cargo tanks and pipe systems in chemical tankers
  • Seawater systems
  • Firewalls and blast walls on offshore platforms
  • Bridges
  • Components for structural design
  • Storage tanks
  • Pressure vessels
  • Heat exchangers
  • Water heaters
  • Rotors, impellers and shafts

Reinforcing bars for concrete structures General characteristics Ferritic-austenitic stainless steel also referred to as duplex stainless steels, combine many of the beneficial properties of ferritic and austenitic steels.

Due to the high content of chromium and nitrogen, and often also molybdenum, these steels offer good resistance to localised and uniform corrosion. The duplex micro We are dedicatedly engaged in offering a commendable range of Duplex Steel Bars Besides being manufactured from high-grade raw-material and latest technology, the offered products are inspected properly by our vendors' expert professionals. Owing to features like durability and sturdiness, the offered range is exceptionally valued by our precious clients. The offered products are available with us in various sizes and shapes at affordable price.

Features:

  • Durability
  • Resistant against corrosion
  • Accurate dimensions

Specifications:

  • Grades: S31803, S32205, 1.4462, F51
  • Duplex 2205, Duplex 2507
  • Standards: ASTM / ASME SA 790


Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

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  • Duplex Steel Coils
  • Duplex Steel Coils
  • Duplex Steel Coils
  • Duplex Steel Coils
Duplex Steel Coils

Duplex Steel Coils

Rs 350  / KilogramGet Best Price

Minimum Order Quantity: 5 Kilogram

Product Brochure

ColorSilver
Material Grade1.4462/ S31803 / S32205
ShapeRectangular
Thickness0.5mm - 10mm
MaterialStainless Steel
TypeDuplex Steel

We SKYLAND METAL AND ALLOYS INC. have emerged as a leading organization, engaged in offering superior quality Super Duplex Steel Coils. At the vendors' end, these coils are manufactured using optimum grade stainless steel and cutting edge technology in synchronization with set industry norms of quality. Apart from this, these coils are extensively demanded in the market for their indispensable features. Clients can avail the entire range from us at affordable price.

 

Features:

  • Accurate dimensions
  • Rust resistance
  • Compact design

Specifications:

  • Grades: S32550, S32750, S32760, 1.4410, 1.4501, F53, F55
  • 1000 mm to 2500 mm width
  • ready stock
  • jindal , outukumpu , dkc korea


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  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

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  • A182 F51 WNRF Flange
  • A182 F51 WNRF Flange
  • A182 F51 WNRF Flange
A182 F51 WNRF Flange

A182 F51 WNRF Flange

Rs 1,050  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

Size1-5 inch, 10-20 inch, 5-10 inch, 0-1 inch, >30 inch, 20-30 inch
MaterialDuplex Stainless Steel
Material StandardASTM A182
TypeThreaded flanges, Blind flanges, Weld neck flanges
ConditionNew
Material GradeASTM A182 F51
GradeF51
Brandskyland
SKYLAND METAL AND ALLOYS INC. is Indians one of the largest Supplier , Exporter and stockholder of 2205 Duplex Stainless Steel ASTM A182 F51 Flanges. A Rejection rate of less than 1 percent has consolidated the claim. The primary reason for this is the priority we give to complete satisfaction of the customer which also includes our excellent after sales service.


ASTM A182F51 is a Duplex Stainless Steel that offers a high resistance to general and creative corrosion.  As a result this is highly suitable material for application dealing with environments containing chlorides and hydrogen sulphide.

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  • Duplex Steel Pipes
  • Duplex Steel Pipes
  • Duplex Steel Pipes
  • Duplex Steel Pipes
  • Duplex Steel Pipes
Duplex Steel Pipes

Duplex Steel Pipes

Rs 350  / KgGet Best Price

Minimum Order Quantity: 1 Kg

Product Brochure

Size3 inch
Unit Pipe Length6 meter
MaterialDUPLEX
Steel GradeUNS 31803
BrandSKYLAND
DimensionsSTANDARD
General FrequencyREGULAR
1 FOREWORD This standard has been developed by the NORSOK standardisation work group and agreed by the Norwegian industry for the widest possible national and international application. Note: Materials of Type 6Mo and 25 Cr duplex manufactured prior to 01.01.95 can be accepted provided the following is satisfied: - Corrosion tests have been carried out with acceptance criteria for pitting and weight loss according to NORSOK MDS’es at 40 ° C. - The microstructure is free from all grain boundary carbides and intermetallic phases. 2 SCOPE This Standard is a collection of the Piping Material Data Sheets (MDS) applicable to selected material standards and grades for use in piping systems. The scope for the MDS's is as follows: The materials shall be delivered in accordance with the standard referred to. In addition the MDS specifies the selected options in the referred standard and additional requirements which shall be added or supersede the corresponding requirements in the referred standard.
Ferritic/Austenitic Stainless Steel Type 22Cr Duplex D41 1 A 790 UNS S31803 Seamless pipes D42 1 A 358 UNS S31803 Welded pipes D43 1 A 815 UNS S31803 Wrought fittings D44 1 A 182 Grade F51 Forgings D45 1 A 240 UNS S31803 Plates D46 1 A 890 UNS J92205 Castings D47 1 A 276 UNS S31803 Bars D48 1 A 289 UNS S31803 Tubes Ferritic/Austenitic Stainless Steel Type 25Cr Duplex D51 1 A 790 UNS S32550 Seamless pipes A 790 UNS S32750 A 790 UNS S32760 D52 1 A 358 UNS S32550 Welded pipes A 358 UNS S32750 D53 1 A 358 UNS S32760 Wrought fittings A 815 UNS S32550 A 815 UNS S32750 A 815 UNS S32760 D54 1 A 182 UNS S32550 Forgings A 182 UNS S32750 A 182 UNS S32760 D55 1 A 240 UNS S32550 Plates A 240 UNS S32750 A 240 UNS S32760 D56 1 A 890 UNS J93380 and UNS J93404 Castings D57 1 A 276 UNS S32550 Bars A 276 UNS S32750 A 276 UNS S32760 Nickel Alloy Type 625 N01 1 B 366 UNS N06625 Wrought fittings N01 1 B 775 UNS N06625 Pipes N01 1 B 564 UNS N06625 Forgings N01 1 B 443 UNS N06625 Plates N01 1 B 446 UNS N06625 Bars N02 1 A 494 Grade CW-6MC Casting

Additional Information:

  • Item Code: 7304
  • Delivery Time: READY STOCK
  • Packaging Details: WOODEN CASES

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  • Duplex Steel Flange
  • Duplex Steel Flange
  • Duplex Steel Flange
  • Duplex Steel Flange
Duplex Steel Flange

Duplex Steel Flange

Rs 125  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

Rated Pressure (Bar)150
Material StandardDuplex 2205, ANSI B16.5, ASTM A182
Material GradeASTM A182 GRF51 Duplex NACE MR 0175
ConditionNew
MaterialStainless Steel, Duplex Steel
GradesASTM A182 GRF51 Duplex NACE MR 0175
Size1/2" - 36"
BrandSKYLAND

With thorough understanding of the relevant industry, we Skyland Metal And Alloys Inc. are offering a wide range of Duplex Steel Flanges. These flanges are manufactured using optimum quality raw-material and advanced technology at vendors' end. In tune with different requirements of our copious clients, we customize the entire range in various sizes and shapes. Our offered range has gained exceptional value amongst our clients for its defined features.

 

Features:

  • Dimensional accuracy
  • Rust proof
  • Optimum finish


Flanges:

  • Weldneck Flanges
  • Blind Flanges
  • Spectacle Blind Flanges
  • Slip On Flanges
  • Orifice Flanges
  • High Hub Flanges
  • Socket weld Flanges
  • Flat Flanges
  • Loose Flanges
  • Square Flanges
  • Threaded Flanges
  • Ring Type Joint Flanges
  • SORF Flanges
  • BLRF Flanges
  • Groove & Tongue Flanges
  • Expander Flanges
  • ASME B16.5 Flange
  • ASME B16.47 Flange
  • ASME B16.36 Flange
  • DIN Flange PN6-PN40
  • JIS B2220/B2291 Flange
  • BS 4504 Flanges
  • BS 10 Flanges
  • Pr EN 1092-1 Flanges

 



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  • Duplex Steel Long Radius Bend
  • Duplex Steel Long Radius Bend
  • Duplex Steel Long Radius Bend
  • Duplex Steel Long Radius Bend
  • Duplex Steel Long Radius Bend
  • Duplex Steel Long Radius Bend
Duplex Steel Long Radius Bend

Duplex Steel Long Radius Bend

Rs 350  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

Nominal Size1/2 inch, 2 inch, 3 inch, 1 inch, >3 inch, 3/4 inch
Size1 inch, 3 inch, 1/2 inch, 3/4 inch, 2 inch
Surface FinishMill Finished, Finished Polished, Sand Blasted
Product TypeWelded, Seamless, Elbow
GradeASTM A815, G48A UNS S31803
Material GradeASTM A815, G48A UNS S31803
MaterialDuplex Steel
ApplicationChemical Handling Pipe
BrandSKYLAND
Skyland Metal and Alloys Inc. is one of the Manufacturer & Exporter of Duplex Steel Long Radius Bend , Duplex Steel L.R.Bend , Carbon Steel L.R. Bend, Copper Nickel L.R. Bend, 2D,3D,5D,6D,8D,Etc..,

Specifications:-

  • Size :- 1/2" To 24"NB
  • Schedule :- Sch5 ,Sch10 , Sch20, Sch30, Sch40, STD, Sch80, XS, Sch120, Sch140, Sch160, XXS
  • Radius :- 2D,3D,5D,6D,8D, 10D,20D and with customized radius
  • Type :- Seamless/Welded/ERW/EFW
  • Form:- Long Radius Bend, Piggable Bend, Hot Bend, Induction Bend.


Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer),D/P

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  • Duplex Steel Sheet
  • Duplex Steel Sheet
  • Duplex Steel Sheet
Duplex Steel Sheet

Duplex Steel Sheet

Rs 210  / KilogramGet Best Price

Minimum Order Quantity: 5 Kilogram

Product Brochure

Thickness4-5 mm, 2-3 mm, 0-1 mm, 1-2 mm, >5 mm, 3-4 mm
Material GradeS31803 / Duplex 2205
BrandSKYLAND
ShapeRectangular
Place Of OriginINDIAN
MaterialDuplex Steel
Size4*8 / 5*10

Being a well established organization, we SKYLAND METAL AND ALLOYS INC. bring forth an excellent assortment of Duplex Steel Sheet & Plate. Our offered products are widely appreciated by our prestigious clients for their precise design and easy installation. These products can also be availed in various sizes, designs and other related specifications. Our provided products are manufactured by a team of our vendors' adept professionals utilizing quality approved stainless steel and advanced technology.

 

Features:

  • Compact design
  • Smooth finish
  • Rust proof

Specifications:

  • Grades: S31803, S32205, 1.4462, F51 ; Duplex 2205, Duplex 2507
  • Range: 0.5 mm To 200 mm thick in 1000 mm TO 2500 mm width & 2500 mm to 12500 mm
  • Types: Sheet, Plates, Coils, Flat, Strips, Profile, Blank ,Circle, Ring
  • Standards: ASTM / ASME SA 790


Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

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  • Duplex Steel SORF Flanges
  • Duplex Steel SORF Flanges
  • Duplex Steel SORF Flanges
  • Duplex Steel SORF Flanges
  • Duplex Steel SORF Flanges
  • Duplex Steel SORF Flanges
  • Duplex Steel SORF Flanges
Duplex Steel SORF Flanges

Duplex Steel SORF Flanges

Rs 250  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

Size10-20 inch, 0-1 inch, 1-5 inch, 5-10 inch, 20-30 inch, >30 inch
Material StandardASTM A105, ASTM A182, ASTM A351, ANSI B16.5
Material GradeS31803
ConditionNew
TypeWNRF / SORF / BLIND
MaterialDuplex Steel, Stainless Steel
GradesS31803
BrandSKYLAND
ASTM A182 UNS S31803 Duplex Steel SORF Flanges manufacturer, stockist & supplier SKYLAND METAL AND ALLOYS INC. has ASTM A182 UNS S31803 Duplex Steel Blind, SORF , Flat, WNRF and all kinds of Flanges inventory to fulfill your project’s needs, buy ASTM A182 UNS S31803 Duplex Steel Blind Flanges at best price & fast delivery. Supplying ASTM A182 UNS S31803 Duplex Steel Blind, FLAT, SORF, WNRF Flanges from approved manufactures and stockists based in the UK, India, Europe and USA

Specifications:

  • Grades: S31803, S32205, 1.4462, F51 ; Duplex 2205, Duplex 2507
  • Standard: ASTM / ASME A/SA 182

Types:

  • Duplex Steel Blind Flanges
  • Duplex Steel Weld Neck Flanges
  • Duplex Steel Reducing Flanges
  • Duplex Steel Screwed Flanges
  • Duplex Steel Socket Weld Flanges
  • Duplex Steel Slip On Flanges
  • Duplex Steel Long Weld Neck Flanges
  • Duplex Steel Lapped Joint Flanges


Additional Information:

  • Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

View Complete details

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  • Duplex Steel S31803 Flanges
  • Duplex Steel S31803 Flanges
  • Duplex Steel S31803 Flanges
Duplex Steel S31803 Flanges

Duplex Steel S31803 Flanges

Rs 700  / PieceGet Best Price

Minimum Order Quantity: 1 Piece

Product Brochure

Size1/8" NB TO 48" NB
Usage/ApplicationOil Industry
TypeANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.
Rated Pressure150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.
Shaperound
Colorsilver
I Deal InNew Only
GradesS32750 / S32760 / S32950
Country of OriginMade in India
Our wide range of products includes Stainless Steel, Carbon Steel and Duplex Steel. Keeping efficiency and quality as the top concern, provides ultimate flexibility in fulfilling each & every customer requirement irrespective of the size of order. The company works with the constructs of quality, affordable prices and innovation and serving the needs of various industries namely Food and Dairy, Heat Exchanger, Shipbuilding, Desalination, Water Treatment and Energy industries, EPC and Pipes for General Engineering Purpose.

Additional Information:

  • Delivery Time: 4-5 days

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