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2205 Seamless Welded Pipes Tubes

Duplex Steel 2205 (UNS S31803) Seamless Welded Pipes Tubes Tubing: Agent, Exporter, Dealer, Distributor, Stockist, Stockholder and Supplier in India : 

MD Exports LLP is India's one of the largest supplier, Exporter & Stockholder of 2205 Duplex Stainless SteelSeamless Welded Pipes Tubes. A rejection rate of less than one percent has consolidated the claim. The primary reason for this is the priority that we give to complete satisfaction of the customer. This includes our excellent after sales services,We have supplied Duplex 2205Seamless Welded Pipes Tubes Petrochemical plants, Nuclear power projects, Oil & gas industriesin south Africa, Australia, new Zealand, Gambia, Ghana, Guinea, Nigeria, Egypt, Morocco, Sudan, Kenya, Mozambique, Zimbabwe, Madagascar, Tunisia, Saudi Arabia, kuwait, Qatar, U.A.E, & , Turkey

 in Africa Citizen Metal is No. 1 Supplier & exporter of 2205 Duplex Stainless SteelSeamless Welded Pipes Tubes from INDIA

We are having wide range of sizes in our stock of 2205 Duplex Stainless Steel& 2507 Super Duplex Stainless SteelSeamless Welded Pipes Tubes . 

Duplex 2205is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. “Duplex” describes a family of stainless steels that are neither fully austenitic, like 304 stainless, nor purely ferritic, like 430 stainless. The structure of 2205 duplex stainless steelconsists of austenite pools surrounded by a continuous ferrite phase. In the annealed condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex family of stainless steels.

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance).

Usage of 2205 Duplex stainless steel should be limited to temperatures below 600° F. Extended elevated temperature exposure can embrittle 2205 stainless.

Corrosion Resistance

2205 duplex stainless steelis a cost effective solution for many applications where the 300 series stainless steels are susceptible to chloride stress corrosion cracking. Stress corrosion cracking occurs when stainless steels are subjected to tensile stress, while in contact with solutions containing chlorides. Increasing temperatures also increase the susceptibility of stainless steels to stress corrosion cracking.

The combination of chromium, molybdenum and nitrogen convey the good resistance of 2205to chloride pitting and crevice corrosion. This resistance is extremely important for services such as marine environments, brackish water, bleaching operations, closed loop water systems and some food processing applications. The high chromium, molybdenum and nitrogen contents of 2205 provide corrosion resistance superior to common stainless steels, such as, 316L and 317L in most environments and MD Exports LLP has been actively involved in ensuring the best quality of the same to our clients. 

This exotic alloy is used in oil and gas exploration, chemical processing industries also make use of this alloy. Most of the processing equipment utilizes Duplex 2205. It is also used by storage and transportation units of industries. Pulp and paper digesters, liquor tanks and paper machines also use Duplex 2205. It is highly suitable for usage in marine environments.

What are the characteristics of Duplex 2205?

• High resistance to chloride stress corrosion cracking
• Resistance to chloride pitting and crevice corrosion
• Good general corrosion resistance
• Good sulfide stress corrosion resistance
• High Strength
• Good weldability and workability

s32205 Seamless Tubes Grade UNS s32205 Welded Pipes Tubes| 2205 Duplex Steel Grade UNS s32205 Welded Pipes Tubes

ASTM A789/A790 DUPLEX SEAMLESS PIPES SUPPLIER IN INDIA, DUPLEX TUBES EXPORTER, DUPLEX ERW PIPES/TUBES

DUPLEX STAINLESS STEEL PIPES SUPPLIERS, DUPLEX 2205 TUBING EXPORTER, DUPLEX ERW PIPES MANUFACTURER

WNR 1.4462, UNS S31803 / S32205 PIPES SUPPLIER, 2205 DUPLEX SEAMLESS PIPES, 2205 DUPLEX TUBES SUPPLIER

Seamless Duplex Pipes / Tubes: ASTM A 789 / 790, ASME SA 789 / 790

Welded Duplex Pipes / Tubes: ASTM A 789 / 790, ASME SA 789 / 790

Duplex Pipe Fittings & Flanges:  ASTM A 815, ASME SA 815

Why MD Exports LLP is best Supplier of  2205 Duplex Steel Seamless Welded Pipes Tubes ?

at MD Exports LLP we ensure that our clients get a world class buying experience. Our mill reports are in accordance with EN10204 NACE 3.1, NACE 3.2. Our products go through appropriate testing, both in Government and private laboratories. Thus, even third party inspection consolidates our claims about superior quality. Our team adopts professional packaging methods to ensure that the products reach our clients in their best form, without getting affected by the adversities of the environment. If, by any chance (however small it may be), the products fail to satisfy the customers, we act on our product replacement scheme to ensure that they receive better. We also enjoy ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007Certifications. All these factors have helped us gain the trust of consumers and we are continuously growing as top 10 suppliers of 2205 Duplex Stainless SteelSeamless Welded Pipes Tubes in INDIA. 

We are authorised Dealer & Distributor of renowned manufacturers of 2205 Duplex Stainless Steel Seamless Welded Pipes Tubes

we are having ready stock & dealership of below manufacturers:

• COLUMBUS- South Africa
  
• AALCO -UK
  
• SALEM -INDIA
  
• JINDAL ( JSL ) -INDIA
  
• SANDMEYER STEEL -USA & Canada
  
• SPECIAL STEEL LTD -UK
  
• PENN STAINLESS-USA
  
• NIPPON STEEL & SUMITOMO METALS - japan
  
• OUTOKUMPU - Finland & INDIA
  
• MEGAMEX:Texas - USA
  
• SANDVIK - Sweden & INDIA
  
• TIOGA - America
  
• SCHOELLER BLECKMANN - England & Dubai

Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Pipes and Tubes Available Product Forms

1. SS 2205 Duplex Welded and Seamless Tubes, Pipes
2. SS 2205 Duplex Hydraulic and Instrumentation Tubes
3. SS 2205 Duplex Coiled Tubing
4. SS 2205 Duplex Capillary Tubes
5. SS 2205 Duplex Seam Welded and Cold Redrawn Pipe and Tubes
6. SS 2205 Duplex Seam Welded, Cold Redrawn and Annealed Pipes and Tubes

Duplex Stainless Steel Pipes, Duplex Stainless Steel Seamless Tubes Value Added Processing Services

1. UNS 31803 Duplex Stainless Steel Pipe Polishing
2. UNS 31803 Duplex Stainless Steel Pipe Beveling
3. Heat Treatment, Annealing, Pickling of SS UNS 31803 Duplex ERW, Seamless Pipes
4. Ultrasonic Testing of SS UNS 31803 Duplex Pipes
5. 100% X-Ray Welding for UNS 31803 Duplex Large Diameter Custom Size Stainless Steel Pipes
6. Drawing Services
7. Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.

Production, Supply, Stock Range of Stainless Steel Duplex Pipes and Stainless Steel Duplex Tubes

• Outside Diameter: 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
• Thickness Range:  0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
• Type: Seamless / ERW / Welded / Fabricated / CDW
• Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
• Length: Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded
• End Protection: Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
• Delivery Condition: Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
• Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
• Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
• Specials: Sizes and Specifications other than above can be manufactured on request

Markings on Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Seamless/Welded Pipes

The full identification of the pipe should be continuously marked down its whole length, including:

1. Nominal Pipe Size (Nominal Bore)
2. Schedule (Wall Thickness)
3. Specification
4. Grade
5. Method of Manufacture (Seamless or Welded)
6. Heat Number
7. Manufacturer’s Name or Symbol

Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Stainless Steel Pipes, Tube Chemical Composition

Chemical Composition %
Cr	Ni	Mo	C	N
22.0-23.0	4.50-6.50	3.00-3.50	.030 Max	0.14-0.20
Mn	Si	P	S	Fe
2.00 Max	1.00 Max	.030 Max	.020 Max	Balance

Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Stainless Steel Pipes, Tube Mechanical Properties

	Duplex Stainless Steel
Density	7.805
Melting Range,℃	1450 ℃
Elongation %	25 min.
Tensile Strength (Mpa)	655
Yield Strngth (Mpa)	450
Hardness (Brinell)	293 max

Stainless Steel Duplex 2205, UNS S31803, UNS S32205, WNR 1.4462 Stainless Steel Pipes, Tube Stock and Supply Range

Sr. No.	Product Description	Outside Diamter, OD (in mm)	Wall Thickness, WT (in mm)
1	Duplex Stainless Steel Round Pipe/Tube	6mm – 630mm	0.5mm-30mm
2	Duplex Stainless Steel Square Pipe/Tube	12.7mm* 12.7mm to 300mm* 300mm	0.5mm-30mm
3	Duplex Stainless Steel Rectangular Pipe/Tube	10*20mm to 100*200mm	0.5mm-30mm
4	Duplex Stainless Steel Colour Coated Pipe/Tube	6mm to 630mm	0.5mm-30mm
5	Duplex Stainless Steel Ornamental Tubes	12.7mm to 76.2mm	0.5mm-2.0mm
6	Duplex Stainless Steel Electropolished Pipes/Tubes	12.7mm to 250mm	0.5mm-30mm
7	Duplex Stainless Steel Slot Round Pipe/Tube	12.7mm to 76.2mm	0.5mm-2.0mm
8	Duplex Stainless Steel Triangle Tube	16mm to 85mm	0.5mm-3.0mm
9	Duplex Stainless Steel Hexagonal Tube	13mm to 85mm	0.5mm-2.0mm
10	Duplex Stainless Steel Handrail Tube	–	0.5mm-2.0mm
11	Duplex Stainless Steel U Shaped Tube	20mm to 200mm	0.5mm-2.0mm
12	Duplex Thin-Wall Stainless Steel Tube	22mm*0.7mm to 108mm*2.0mm	0.5mm-2.0mm
13	Duplex Inner/Outside Polished Stainless Steel Tube, Pipes	12.5mm to 203.2mm	1.0mm – 5mm
14	Duplex Stainless Steel Capillary Tube	0.28mm to 10mm	0.08mm – 1.2mm
15	Duplex Stainless Steel Seamless Tube	6mm to 430mm	0.8mm – 30mm

Origin Of Material

Brand Name : We are Dealer, Distributor, Stockist, Stockholder and Supplier of Below Brand Products
http://www.columbus.co.za : COLUMBUS in SOUTH AFRICA: Lean Duplex Steel - e.g. 2001/1.4482 / 2304/1.4362 / Standard duplex Steel e.g. 2205/1.4462.
http://www.sandmeyersteel.com: SANDMEYER STEEL ( USA & CANADA): Alloy 2205Duplex Stainless Steel Plates/ Alloy 2507 Duplex Stainless Steel Plate Manufacturers -
http://www.jindalstainless.com/ : JINDAL ( JSL INDIA ): Duplex Steel Sheet PlatesManufacturers ---
http://www.aalco.co.uk/: AALCO in UKStainless Steel Pipes Tubes Manufacturers --
http://www.sail.co.in/: SALEM Productsin INDIA : Duplex Steel Sheet Plate Coils Manufacturers ---
http://www.specialsteelgroup.com/: SPECIAL STEEL LTD(UK): Duplex Stainless Steel Round Bar, Fastener Bolts Nuts & Flat Bar Manufacturers
http://www.pennstainless.com/: PENN STAINLESS( USA ) : Duplex Stainless Steel 2205& 2507 : Penn Stainless inventory now includes Duplex 2205 (UNS S32205 / S31803), in sheet, coil, plate, plate coil, round bar, processed flat bar and tubular products
http://www.nssmc.com/en/ : NIPPON STEEL & SUMITOMO METALS( JAPAN ) : Duplex Steel 2205& 2507 Sheet Plates Manufacturers ---
http://www.outokumpu.com/: OUTOKUMPU ( FINLAND & INDIA ) : Duplex Steel 2205 & 2507 Coil and sheet, Bar, Welded pipe & Plate Manufacturers ---
http://megamex.com/: MEGAMEX ( TEXAS USA ) : Mega Mex supplies LDX2101, 2205, Ferralium 255, Zeron 100 and 2507 in the form of plate, sheet, strip, bar, pipe, tubing, pipe fittings, flanges and weld wire.
http://www.schoeller-bleckmann.co.uk/: SCHOELLER BLECKMANN ENGLAND & DUBAI: Schoeller-Bleckmann (UK) is a major stockholder and distributor of Stainless Steel Tube, Pipe & Hollow Bar.
http://smt.sandvik.com/en-in/: SANDVIK ( SWEDEN & INDIA ) : Duplex stainless steels / Sandvik SAF 2507, Sandvik SAF 2707 HD, Sandvik SAF 3207 HD / TUBE, PIPE, FITTINGS AND FLANGES Manufacturers in SWEDEN
http://www.tiogapipe.com/: TIOGA ( USA ) : Duplex Steel Pipe 2205 S31803/ S32205, A790 / SA790, Duplex Steel 2205 S31803 / S32205 , A815 / SA815, A182 / SA182 Fittings, Duplex Flanges Duplex 2205 S31803 / S32205, A182 / SA182 Manufacturers in Houston
http://www.specialpipingmaterials.com/duplex/: SPECIAL PIPING MATERIAL ( UK, ENGLAND, SCOTLAND, SINGAPORE, USA, AUSTRALIA, DUBAI, BRAZIL ) : High quality exotic piping products from approved manufacturers : Seamless Duplex 2205 Pipe, Welded Super Duplex Pipe, Super Duplex (both S32760 and S32750 / 2507 Buttweld Fittings, Flanges, Forged Fittings Manufacturers
http://www.langleyalloys.com/ : Langley Alloys : Duplex Stainless Steels Products Manufacturers
http://www.rolledalloys.com/: Rolled Alloys, Inc: Duplex Stainless Steel Pipes TubesManufacturers

Our Clients

Products	Duplex Steel Flanges, 2205and 2507 Grades.
Industry We Serve	Duplex Stainless Steel Flanges Supplied Oil & Gas Industry, Petrochemical Companies, Seashore Industries, Refinery, Petroleum Refineries, Oil Refining Industry, Beverage, Water Piping Systems, Acid & Chemical Plants, Pharmacy Industry etc..
Country	More Then 2700 CLIENT OFDuplex Stainless Steel Flanges in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrainetc....
Products	Duplex Steel 2205and 2507 Pipe
Industry We Serve	production & transportation of Oil & Gas : Duplex 2205 Stainless Steel Pipes for Industrial Use in Architecture, Building, Construction, Transportation, Chemical, Energy, Seaports, Seashore, Catering and Process Industry.
Country	More Then 1900 CLIENTSof Duplex Stainless Steel Pipes & Tubes in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc....
Products	Duplex Steel TubingSupplied to
Industry We Serve	Heat exchangers Manufacturers & cooling pipes Manufacturers Industry.
Country	More Then 1700 CLIENTS OFDuplex Stainless Steel Tubing in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc....
Products	Duplex Steel Sheet & Plate
Industry We Serve	storage tanks manufacturers, pharmaceutical or food processing Industry, pulp and paper industry (Duplex stainless steel plate USE: Duplex stainless steel plate is often used for storage tanks. High corrosion and erosion resistance is a must for storage tanks, whether the designer wants to prevent leakage during desalinization, avoid contamination in pharmaceutical or food processing, or store chips as well as black and white liquor for the pulp and paper industry.)
Country	More Then 2800 CLIENTS OFDuplex Steel Plates., We Supplied Duplex Stainless Steel Plates in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc....
Products	Duplex Steel 2205& 2507 Bolts, Duplex Steel 2205& 2507 Washer, Duplex Steel 2205& 2507 Screws, Duplex Steel 2205& 2507 Nuts
Industry We Serve	Duplex Steel Fasteners used in Oil & Gas Industry, Petrochemical, structural & mechanical
Country	More Then 3200 CLIENTS OFDuplex Stainless Steel Fasteners in Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, USA, Brazil, Nigeria, South Africa, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain etc....

We have exported our material to numerous countries in the world including but not limited to Kuwait, Peru, UK, Singapore, Poland, Iraq, Malaysia, Serbia, Turkey, Yemen, Australia, Lebanon, Oman, Srilanka, Egypt, Angola, Canada, Madagascar, Saudi Arabia, Indonesia, UAE, Italy, Jordan, Qatar, USA, Brazil, Nigeria, South Africa, Kuwait, Mexico, New Zealand, Netherlands, Germany, Venezuela, Iran, Denmark, Spain, Bahrain & many other countries....