- MANUFACTURER, SUPPLIERS AND EXPORTERS OF STAINLESS STEEL, CARBON STEEL, AND HIGH NICKEL ALLOYS FLANGES AND PIPE FITTINGS
Duplex Steel S31803 / S32205 Buttweld Pipe Fittings
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Alpha Overseas(AOS) is identified as a manufacturer of Duplex Steel S31803 / S32205 Butt Weld Pipe Fittings, which is the most widely used duplex (ferritic and austenitic) stainless steel grade. Duplex S31803 Butt Weld Pipe Fittings has Good weldability in thick plates and Good low temperature toughness. Duplex S31803 Pipe Fittings are extremely corrosion resistant and work hardenable alloys. Duplex Steel S31803 Butt Weld Fittings has high broad corrosion conflict, pitting and crack corrosion confrontation superior to austenitic SS 317L. Duplex S32205 Butt Weld Pipe Fittings is nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 series stainless steels. Duplex S32205 Pipe Fittings is a duplex stainless steel with a 50:50 austenite and ferrite microstructure. Duplex S32205 Butt Weld Fittings is the most common duplex grade in the market, which is ideally suited for high-pressure and highly corrosive environments.
Duplex Steel S31803 Buttweld Pipe Fittings
Duplex Steel S32205 Buttweld Pipe Fittings
Duplex Steel Seamless Butt weld Fittings, Duplex Buttweld Pipe Fittings Exporter, Duplex Steel S31803 Buttweld Pipe Fittings, Duplex Steel S32205 Buttweld Pipe Fittings, ASME/ANSI B16.9 Duplex Steel Welded Pipe Fittings Suppliers, Duplex Steel UNS S31803 Reducer Exporter, Duplex Steel DIN 1.4462 End Pipe Cap Suppliers, Duplex Steel UNS S31803 Stubends, Duplex Steel UNS S32205 Long Radius Bend, Duplex Steel UNS S32205 Equal Tee Suppliers, Duplex steel Elbow Leading Manufacturer & Stockist in Mumbai, India.
These UNS S31803 Butt Weld Pipe Fittings are actually are available in four groups that include martensitic, ferritic, austenitic, and precipitation-hardened steels, which are formed based on the crystalline structure of stainless steels. High temperature strength of UNS S32205 Butt Weld Pipe Fittings is similar to SS 430 in the range of 950 Degree C to 1150 Degree C. UNS S31803 Pipe Fittings is a duplex stainless steel, with a chemical composition of nearly equal proportions of austenite and ferrite. UNS S32205 Pipe Fittings is a nitrogen-enhanced stainless steel.
Duplex Steel S31803 Buttweld Pipe Fittings is 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 A815 / ASME SA815 Duplex Steel Buttweld Pipe Fittings Specification :
Size : 1/2" to 24" NB to 24″NB in Sch 10S, 40S, 80S, 160s, XXS
Standards : ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
Type : Seamless / ERW / Welded / Fabricated / CDW
Form : Elbow, Equal Tee, Concentric Reducer, Eccentric Reducer, LR Elbow, Pipe Cap, Stub End, Equal Cross and Reducing Tee
Grade : UNS No. S31803, S32205
End : Plain End, Beveled End, Treaded
Thickness : Sch 5s, Sch 10s, Sch 40s, Sch 80s, Sch 160s, Sch XXS
Duplex Steel S31803 / S32205 Buttweld Pipe Fittings Equivalent Grades
| STANDARD | WERKSTOFF NR. | UNS |
| Duplex 2205 | 1.4462 | S31803/S32205 |
Duplex Steel S31803 / S32205 Buttweld Pipe Fittings 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 Buttweld Pipe Fittings 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:
- Duplex Steel S31803 / S32205 is used to make furnace equipments
- Duplex Steel S31803 / S32205 is applied in Chemical Processing and Food Processing Plants.
- Duplex Steel S31803 / S32205 is used in Nuclear Power Plants
Other Types Of Buttweld Pipe Fittings
- Duplex Steel 2205 Cross
- Duplex Steel Short Radius Elbow
- 2205 Duplex End Pipe Cap Stockist at Oman
- ASME SA815 Duplex Pipe Fittings
- ANSI Duplex Steel Pipe Fittings
- Duplex Butt weld Fittings Stockholder at South Africa
- Duplex Steel UNS S32205 45deg.Elbow
- Duplex Steel DIN 1.4462 Pipe Tee
- Duplex Steel 2205 Buttweld Reducing Nipple
- ANSI B16.9 Duplex Buttweld Fitting
- ASTM A815 Duplex Steel Welded Pipe Fittings
- Duplex End UNS S32205 Pipe Cap Suppliers in India
- Duplex Steel ANSI 16.9 Long Radius Bend
- Duplex Steel 2205 Buttweld Pipe Fittings
- Duplex Steel S32205 Welded Pipe Fittings
- Duplex Steel Buttweld Tee
- Ferritic / Austenitic Duplex Pipe Fittings Exporter at Italy
- 2205 Duplex Steel Pipe End Cap Distributors
- Duplex Steel 90deg. LR Elbow Manufacturer
- DIN 1.4462 Duplex Steel Pipe Fittings
- Duplex Steel S31803 Seamless Pipe Fittings
- Duplex Steel UNS S31803 Pipe Elbow
- 2205 Duplex Buttweld Reducer Suppliers at Kuwait
- Duplex Stainless Stubends Dealer
- Duplex Steel UNS S32205 Swage Nipple manufacturer
- AISI B16.28 Duplex Steel UNS S32205 Reducing Elbow
Approved manufacturer of
Industry We Serve
We Supply Our Duplex Steel S31803/S32205 Butt Weld Fittings 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 .
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