• MANUFACTURER, SUPPLIERS AND EXPORTERS OF STAINLESS STEEL, CARBON STEEL, AND HIGH NICKEL ALLOYS FLANGES AND FASTENERS

Duplex Steel S31803 / S32205 Flanges

ASTM A182 Threaded Flanges, Duplex Steel 31803 Flanges, Werkstoff No 1.4462 Socket Weld Flanges, ANSI B16.5, ANSI B16.47, B16.48, BS4504, BS 10, EN-1092 Duplex Steel Flanges, Duplex Lapped joint Flanges Suppling at South Africa, ASTM A182 Duplex Plate Flange, Duplex Steel Slip On Flanges Stockist at Germany, Duplex Steel SORF Flanges Stockholder at Kuwait, Socket Weld Flanges Stockholder, Duplex Steel RTJ Flanges Supplier & Exporter in Mumbai India.

Alpha Overseas is identified as a trader of Duplex Steel S31803 / S32205 Flanges, which is not generally suitable for use at temperatures below -50 Degree C because of its ductile-to-brittle-transition. This leads to reduced plate thicknesses of Duplex Steel S31803 Flanges being used in fabrications reducing the weight which is of particular significance in items such as storage tanks, structural applications such as bridges and pressure vessels. This amalgamation of properties in Duplex Steel S31803 Pipe Flanges can mean a number of compromises when compared through pure austenitic & ferritic grades. Duplex Stainless Steel UNS S31803 Flanges has lower thermal expansion and higher thermal conductivity than austenitic stainless steels. UNS S31803 Duplex Steel Flanges also demonstrates worthy fatigue strength, along with outstanding resistance to strain corrosion cracking, destruction, general corrosion, crack and pitting in unadorned environments. In the annealed condition, Duplex S32205 Flanges contains approximately 40-50 % ferrite. Duplex S32205 Pipe Flanges cannot be hardened by heat treatment but stronger surface strengths can be achieved by cold working.

Buy Duplex Steel 31803 Flanges from Alfa Overseas with superfast delivery to your country at reasonable prices. Enquire Now!


Duplex Steel S31803 Flanges
Duplex Steel S31803 Flanges
Duplex Steel S32205 Flanges
Duplex Steel S32205 Flanges

Duplex Stainless Steel Pipe Flanges, Duplex Steel 31803 Flanges, Duplex Steel S32205 Flanges, UNS S31803 Duplex Steel Flanges Suppliers at Turkey, Duplex Stainless Steel Pipe Flanges Manufacturing at Tanzania, UNS S32205 Duplex Steel Flanges Suppling at Spain, Duplex Steel 2205 Pipe Flanges Leading Manufacturer & Stockist in Mumbai, India.

Duplex Stainless Steel UNS S32205 Flanges is not intended to be used at temperatures above 300 Degree C due to embrittlement. UNS S32205 Duplex Steel Flanges resists sulphide stress corrosion and chloride environments. Regarding cold workability in Duplex Steel 2205 Flanges, care is required as proof stress is high and elongation is low in comparison with Type 304. Common Applications of Duplex Steel 2205 Pipe Flanges include Chemical Processing, Transport and Storage.

Our products are made from superior quality Raw Material and are available in Customized Designs to suit different requirements of the clients. Our contemporary technology and constant efforts to acquire new skills to enhance production is the secret of our success and impeccable quality.


Specifications

ASTM A182 / ASME SA182 Duplex Steel Flanges Specification :

Size : 1/8" NB TO 24" NB

Standards : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges, etc.

Dimensions : ANSI/ASME B16.5, B 16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, etc.

Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)

Form : Slip on Flanges – SORF, Weld neck Flanges – WNRF, Socket weld Flanges – SWRF, Blind Flanges – BLRF Lapped joint Flanges, Screwed Flanges, Long weld neck Flanges, Reducing Flanges, Spectacle Flanges, Ring joint Flanges

Grade : S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61

Class / Pressure : 150#, 300#, 600#, 900#, 1500#, 2500#, PN6, PN10, PN16, PN25, PN40, PN64 etc.

Thickness : SCH.10, 20, 30, 40, 80, 120, 160, STD, XS, XXS.

 

Duplex Steel S31803 / S32205 Flanges Equivalent Grades

STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803/S32205

 

Duplex Steel S31803 / S32205 Flanges Chemical Composition

Element C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min
S32205 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 21.0 – 23.0 2.50 - 3.50 4.50 – 6.50 0.8 – 0.20 63.54 min

 

Duplex Steel S31803 / S32205 Flanges Mechanical & Physical Properties

Element Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
Duplex Steel S31803 / S32205 7.8 g/cm3 1350 °C (2460 °F) Psi – 116000 , MPa – 800 Psi – 80000 , MPa – 550 15 %


Testings (Destructive, Non Destructive):
  • Positive Material Identification - PMI Testing
  • Chemical Analysis - Spectro Analysis
  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Micro Test
  • Macro Test
  • Hardness Test
  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test
  • Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284
  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test
  • Bend Test
  •  

 

Packing:
  • We understand the importance of packaging specially in case of international shipments as the consignment has to go through a number of channels to reach the final destination, thus we take proper care of packing.
  • We pack our goods in a various ways depending on the products. The different ways in which our products are packed are:
    • Shrink-wrapped
    • Wooden Boxes
    • Wooden Pallets
    • Wooden Crates
    • Carton boxes

 

Marking:
  • All our products will have complete marking details which are co-related to the test certificates we supply.
  • In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.

 

Delivery Time:
  • If the items are available in stock, we take 2 days from the date of receipt of advance payment to clear the shipment and send it to port.
  • And in-case the items are not availabe in stock, the time taken for manufacturing depends on the size, quantity and grade.
  • However we can claim the fact that we can compete with anyone in India on Delivery time and most of the time our production time is the least.
  • We have tied up with strong logistic partners in India which can undertake any type of shipping activites and make sure that there is no delay in shipment.

 

Inspection:
  • We welcome stage wise inspection, final stage inspection from any of your representative or third party inspection agencies.
  • We regularly have inspections ongoing at our premises from internationally acclaimed Inspection Agencies such as TUV, Llyods, BVIS, SGS, DNV etc.

 

Application:
  • We supply Duplex Stainless Steel to Pressure Vessel, Tanks and Heat Exchanger Manufacturers used in Chemical Process Plants and Oil and Gas Exploration
  • DSS is used a lot in Marine, Water and Waste Water Treatment Plants
  • Duplex is a big yes for Effluent scrubbing systems

Other Types Of Flanges
  • Duplex Steel EN 1092-1 Flanges
  • Duplex Steel 2205 Forged Flanges
  • Duplex Steel S32205 Slip on Flanges
  • ANSI 2205 Duplex Steel Blind Flange
  • Duplex Steel Socket weld Flanges Exporter at Bharain
  • Duplex F54 Threaded Flanges Distributors
  • Duplex Steel F56 Ring Type Joint Flanges Manufacturer at Croatia
  • Duplex Steel S32205 Spectacle Blind Flanges
  • DIN 1.4462 Duplex 2205 SORF Flanges
  • Duplex Steel Screwed Flanges Stockist
  • ASME SA182 Duplex Steel BLRF Flange
  • 2205 Duplex Steel Nipoflange
  • ASME SA182M Duplex Steel S31803 SWRF Flange
  • Duplex Steel 31803 Flanges
  • Duplex Stainless Steel DIN 1.4462 Flanges
  • Duplex Steel BS 4504 Flanges
  • Duplex Steel UNS S31803 Flanges
  • Duplex Steel Gr. F51 Flat Flange Suppliers at Algeri
  • Duplex Steel Gr. F52 Weld Neck Flanges Dealer
  • Duplex Steel F53 Long Weld Neck Flanges Stockholder at Singapore
  • Duplex Steel Grade F55 Reducing Flanges
  • Duplex Steel DIN 1.4462 Orifice Flange
  • Duplex Steel UNS S32205 WNRF Flange
  • ANSI B16.5 Duplex Steel F57 RTJ Flanges
  • ASTM A182 Duplex Steel F59 Lap Joint Flanges
  • Duplex Steel Gr. F60 Raised Face Flanges
  • A182 Duplex Steel S32205 Square Flanges
  • Duplex Steel S32205 Flanges

Approved manufacturer of
Sabic approved Duplex Steel S31803 / S32205 Flanges
KNPC approved Duplex Steel S31803 / S32205 Flanges
Williamson approved Duplex Steel S31803 / S32205 Flanges
MARAFIQ approved Duplex Steel S31803 / S32205 Flanges
Magnetrol approved Duplex Steel S31803 / S32205 Flanges
QATARGAS approved Duplex Steel S31803 / S32205 Flanges
ONGC approved Duplex Steel S31803 / S32205 Flanges
FW approved Duplex Steel S31803 / S32205 Flanges
IBR approved Duplex Steel S31803 / S32205 Flanges
Alba approved Duplex Steel S31803 / S32205 Flanges
Kuwait Oil Company approved Duplex Steel S31803 / S32205 Flanges
Egyptian General Petroleum Corporation approved Duplex Steel S31803 / S32205 Flanges
Industry We Serve
Duplex Steel S31803 / S32205 Flanges in Petrochemical Industry
Duplex Steel S31803 / S32205 Flanges in Oil & Gas Industry
Duplex Steel S31803 / S32205 Flanges in Power Plant at Sri Lanka
Duplex Steel S31803 / S32205 Flanges in Pharmaceuticals Industry at Netherland
Duplex Steel S31803 / S32205 Flanges in Chemicals Industry
Duplex Steel S31803 / S32205 Flanges in Defence Industry
Duplex Steel S31803 / S32205 Flanges in Food and Beverages Industry
Duplex Steel S31803 / S32205 Flanges in Sugar Industry
Duplex Steel S31803 / S32205 Flanges in Paper Industry
Duplex Steel S31803 / S32205 Flanges in Cement Industry at Oman
Duplex Steel S31803 / S32205 Flanges in Dairy Industry
Duplex Steel S31803 / S32205 Flanges in Mining Industry

People Also Searched For

A Wide Range Of the Best Quality Duplex Steel Flanges, Duplex Steel 31803 Flanges, Duplex Steel S2205 Flanges, Duplex Steel Flange, duplex flanges specifications, duplex 2205 flange price list, duplex steel flange price, duplex steel 2205 flange dimensions, Duplex Steel F51 AWWA Flanges, 1/2" duplex steel floor flange, npt threaded flange, ansi class 150 duplex steel f56 flange pressure rating, ASME/ ANSI, EN, DIN, AFNOR, AWWA, GOST, BS, JIS, AS, MSS, SA, UNI 2205 Duplex Flanges, Ring Spacers, duplex Weldoflange, duplex 2205 Flangeolet, BS 10 Flanges, Bleed Ring, 2205 duplex flanges manufacturer, plate flange manufacturers, plate flange dimensions in mm, plate flange design, plate flange thickness calculation, 150# Duplex Steel Flanges, 300# Duplex Steel 2205 Flanges, 600# Duplex Steel 2205 Flanges, 1500# Duplex Steel F60 Flanges, 2500# Duplex Steel Flanges Manufacturer, Supplier in India.


We Supply Our Duplex Steel S31803/S32205 Flanges in Countries like

ASIA : UAE , SAUDHI ARABIA , OMAN , KUWAIT , BHARAIN , QATAR , JORADAN , ISRAEL , SRILANKA , MALAYSIA , SINGAPORE , BRUNEI, INDONESIA , PHILIPPINES , RUSSIA , TURKEY .
AFRICA : EGYPT , TANZANIA , SOUTH AFRICA , MOROCCO , ALGERIA , TUNISIA .
EUROPE : FRANCE , SPAIN , ITALY , CROATIA , AUSTRIA ,SLOVAKIA , NETHERLAND , CZECHIA , PLOAND , GERMANY , BELGIUM , ALBANIA , SLOVENIA .

We are Experts in Exporting Duplex Steel S31803 / S32205 Flanges worldwide

We are Exporter of Duplex Steel S31803 / S32205 Flanges in Worldwide Such as India, Mexico, Greece, Canada, Trinidad & Tobago,Tunisia, Denmark, Romania, Philippines, Bhutan, Italy, Sweden, Pakistan, Libya, Tibet, Macau, Bolivia, South Africa, Venezuela, Switzerland, Bulgaria, Nigeria, Vietnam, Iraq, Kuwait, Azerbaijan, Zimbabwe, China, Gabon, Afghanistan, Portugal, United States, Hungary, Serbia, Chile, United Arab Emirates, Bangladesh, Czech Republic, South Korea, Taiwan, Mexico, Gambia, Lebanon, Finland, Iran, Indonesia, Puerto Rico, Lithuania, Germany, Algeria, Jordan, Russia, Angola, Estonia, Singapore, Malaysia, France, Bahrain, Iran, Chile, Japan, Morocco, Thailand, Oman, Poland, Mongolia, Ukraine, Austria, Argentina, Norway, Israel, Costa Rica, Kenya, Ghana, Nepal, Nigeria, Belgium, United Kingdom, Sri Lanka, New Zealand, Ecuador, Colombia, Netherlands, Spain, Yemen, Namibia, Peru, Brazil, Croatia, Qatar, Slovakia, Poland, Ireland, Saudi Arabia, Belarus, Hong Kong, Turkey, Australia, Egypt, Kazakhstan.


We have supplied of Duplex Steel S31803 / S32205 Flanges to following places

We are Suppliers of Duplex Steel S31803 / S32205 Flanges in India Such as Mumbai, Houston, Lagos, Brisbane, Chennai, Mexico City, Kolkata, Algiers, Gimhae-si, Nagpur, Atyrau, Melbourne, Bogota, Cairo, Doha, Santiago, Karachi, Ahmedabad, Caracas, Moscow, Madrid, La Victoria, Ulsan, Hanoi, Jamshedpur, Dubai, Busan, Noida, New York, Thiruvananthapuram, New Delhi, Ernakulam, Rio de Janeiro, Ankara, Ranchi, London, Surat, Los Angeles, Sharjah, Granada, Montreal, Singapore, Pune, Muscat, Abu Dhabi, Colombo, Pimpri-Chinchwad, Port-of-Spain, Chiyoda, Jeddah, Edmonton, Coimbatore, Bengaluru, Chandigarh, Jaipur, Calgary, Dallas, Perth, Vadodara, Geoje-si, Al Khobar, Visakhapatnam, Howrah, Tehran, Kuwait City, Faridabad, Bhopal, Ludhiana, Aberdeen, Ahvaz, Nashik, Haryana, Courbevoie, Istanbul, Milan, Manama, Lahore, Al Jubail, Navi Mumbai, Petaling Jaya, Hyderabad, Bangkok, Gurgaon, Vung Tau, Hong Kong, Secunderabad, Indore, Jakarta, Thane, Seoul, Kuala Lumpur, Riyadh, Rajkot, Sydney, Toronto, Dammam, Baroda, Ho Chi Minh City, Kanpur.