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Duplex Seamless Pipes Manufacturer, Supplier, and Dealer in India
Sagar Steel Corporation is one of the leading Duplex Seamless Pipes Manufacturers in Mumbai, India. We are an ISO 9001:2008 certified company with existence in the metal market since 2003. UNS S31803 Rectangular Welded Pipes products are designed and developed per international and national quality standards. We offer the best possible prices of Super Duplex UNS S32750 EFW Piping to all our customers, with a stock of standard sizes, materials, and types available worldwide for immediate delivery. Our available qualitative range of Duplex Seamless Pipes is exclusively designed for several piping applications.
ASTM A790 Duplex Stainless Steel Seamless Pipes, UNS S31803 Rectangular Welded Pipes, Duplex UNS S32750 EFW Piping Leading Manufacturer in India
Sagar Steel Corporation offered ASME SA 790 Seamless Pipes manufactured under the strict supervision of professionals per national and international standards. We manufacture all of our Duplex Seamless Pipe at our units using optimum grade materials and with the help of our best state technology. We design high-quality Round Duplex Seamless Pipes, Rectangular Duplex Seamless Pipes, and Hollow Duplex Seamless Pipes, Square Duplex Seamless Pipes of various wall thicknesses and diameters. We mostly use very high-quality raw materials for manufacturing these Duplex Seamless Pipes. We are also known as one of India’s Largest Suppliers of Carbon Steel Seamless Pipe.
Duplex Seamless Pipes Specification
Specifications for Duplex Seamless Pipes are mentioned below. If any of the specifications are not mentioned here, please contact us.
Dimensions: ASTM, ASME, and API
Specifications : ASTM A790 / ASME SA790, ASTM A789 / ASME SA A789
Seamless Pipes Sizes: 1 / 2” NB – 8” NB
Welded Pipes Sizes: 6” NB – 24” NB
Outer Diameter : 6.0-630mm
Thickness: 0.3mm – 50 mm
Schedule: SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS
Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Type : Seamless / ERW / Welded / Fabricated / CDW
Length: Single Random, Double Random & Required Length
End : Plain End, Beveled End, Threaded
About Duplex Seamless Pipes
The addition of yttrium in Duplex Seamless Pipes improves the adhesion and spalling resistance of the chromium and aluminium oxide scale. For heavier joints in Duplex Seamless Pipes, it is recommended to use gas from the air, which was designed to reduce the likelihood of weld solidification cracks. For GTAW welding of Duplex Seamless Pipes, using Argon and Nitrogen for the shielding gases is suggested to minimize the likelihood of weld solidification cracking. Duplex Seamless Pipes effectively resist phosphoric acid, nitric acid, and many other acids. The high alloying of the material gives it chloride stress corrosion cracking resistance, but still, the material is susceptible. On the other hand, the low carbon content makes it sensitization resistant to welding, and it thus prevents IGC.
Duplex Seamless Pipes Dealers in India
Duplex Seamless Pipes Supplier in India
Duplex Seamless 2205 Pipes Specification
| Duplex Steel Pipe Standard | ASTM / ASME SA 790. SA 789, SA 790 |
|---|---|
| SS Duplex Pipe Grade | UNS NO. S 31803, S 32205 |
| Duplex Stainless Pipe Specifications | ASTM A 790 ASME SA 790 |
| A790 Duplex Pipe Dimensions | ASTM, ASME, and API |
| Duplex SS Pipe Size | 1/2″NB TO 12 “NB IN |
| Seamless Duplex Pipe Specialized in | Large Diameter Size |
| Duplex Stainless Steel PipeSchedule | SCH20, SCH30, SCH40, STD, SCH80 |
| Duplex 2205 Pipe Type |
|
| SS Duplex Pipe Form | Round, Hydraulic Etc |
| Duplex 2205 Pipe Length | Single Random, Double Random & Cut Length. |
| Duplex Steel Pipe End | Plain End, Beveled End, Treaded |
Duplex Seamless Pipes Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | Fe |
|---|---|---|---|---|---|---|---|---|---|---|
| S32750 | 0.030 max | 1.20 max | 0.80 max | 0.035 max | 0.020 max | 24.00–26.00 | 3.00–5.00 | 6.00–8.00 | 0.24–0.32 | 58.095 min |
| S32760 | 0.05 max | 1.00 max | 1.00 max | 0.030 max | 0.010 max | 24.00–26.00 | 3.00–4.00 | 6.00–8.00 | 0.20–0.30 | 57.61 min |
Duplex Seamless Pipes Composition and Technical Data
| Common Name |
UNS No | BS EN No |
Typical Chemical Composition % | 0.2% proof strength N/mm2 (min) |
|||||
|---|---|---|---|---|---|---|---|---|---|
| %C | Cr | Ni | Mo | N | Cu | ||||
| 2304 | S32304 | 1.4362 | 0.015 | 23.0 | 4.0 | 0.055 | 0.13 | 400 | |
| 2205 | 2205 | 1.4462 | 0.015 | 22.0 | 5.5 | 3.0 | 0.14 | – | 450 |
| 2205 | S32205 | 1.4462 | 0.015 | 22.5 | 5.5 | 3.3 | 0.17 | 450 | |
| 255(UR52N) | S32520 | 1.4507 | 0.015 | 25.0 | 7.0 | 3-5 | 0.28 | 0.13 | 550 |
| 2507 | S32750 | 1.4410 | 0.015 | 25.0 | 7.0 | 4.5 | 0.28 | 0.3 | 550 |
| Zeron 100 | S32760 | 1.4501 | 0.015 | 25.0 | 7.0 | 3.5 | 0.25 | 0.8 | 550 |
| Sandvik SAF3207 | S33207 | – | 0.03 | 31 | 7.5 | 4.0 | 0.50 | 0.75 | 700 |
Duplex Seamless Pipes Mechanical Properties
| Grades | Density (g/cm 3) | Density (lb/in 3) | Melting Point (°C) | Melting Point (°F) |
|---|---|---|---|---|
| S32750 / S32760 | 7.8 | 0.281 | 1350 | 2460 |
| Pipe Types | Out diameter | Wall thickness | Length |
|---|---|---|---|
| NB Sizes (in stock) | 1/8” ~ 8” | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Upto 6 Meters |
| Seamless Pipe (Custom Sizes) | 5.0mm ~ 203.2mm | As per requirement | Upto 6 Meters |
| Welded Pipe (in Stock + Custom Sizes) | 5.0mm ~ 1219.2mm | 1.0 ~ 15.0 mm | Upto 6 Meters |
Equivalent Grades for Duplex Seamless Pipes
|
PIPE STANDARD
|
WERKSTOFF NR.
|
UNS
|
|
Duplex 2205 Pipe
|
1.4462 / 1.4462
|
S31803 / S32205
|
Size Chart for Duplex Seamless Pipes
| Wall | Sizes ( O.D.) |
|---|---|
| .010 | 1/16″, 1/8″ , 3/16″ |
| .020 | 1/16″, 1/8″ , 3/16″, 1/4″ , 5/16″, 3/8″ |
| .012 | 1/8″ |
| .016 | 1/8″, 3/16″ |
| .028 | 1/8″, 3/16″, 1/4″, 5/16″, 3/8″, 1/2″, 3/4″, 1″, 1 1/2″, 2″ |
| .035 | 1/8″ , 3/16″ , 1/4″ , 5/16″ , 3/8″ , 7/16″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .049 | 3/16″ , 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/8″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 2″ , 2 1/4″ |
| .065 | 1/4″ , 5/16″ , 3/8″ , 1/2″ , 16″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 3/4″ , 2″ , 2 1/2″ , 3″ |
| .083 | 1/4″ , 3/8″ , 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 1 5/8″ , 1 7/8″ , 2″ , 2 1/2″ ,3″ |
| .095 | 1/2″, 5/8″ , 1″, 1 1/4″, 1 1/2″, 2″ |
| .109 | 1/2″, 3/4″ , 1″, 1 1/4″, 1 1/2″, 2″ |
| .120 | 1/2″ , 5/8″ , 3/4″ , 7/8″ , 1″ , 1 1/4″ , 1 1/2″ , 2″ , 2 1/4″ , 2 1/2″ , 3″ |
| .125 | 3/4″, 1″ , 1 1/4″, 1 1/2″, 2″ , 3″, 3 1/4″ |
| .134 | 1″ |
| .250 | 3″ |
| .375 | 3 1/2″ |
Duplex Seamless Pipes Related Types
Duplex Seamless Pipes Application and Uses
- Duplex Seamless Pipes Uses in Textile machinery
- Duplex Seamless Pipes Uses in the Oil and gas industry
- Duplex Seamless Pipes Uses in Medical Gas Pipeline Systems
- Duplex Seamless Pipes Uses in Pharmaceutical processing industry
- Duplex Seamless Pipes Uses in Fluid piping.
- Duplex Seamless Pipes Uses in Modern architecture.
- Duplex Seamless Pipes Uses in Water waste projects.
Duplex Seamless Pipes Additional Information
- Duplex Seamless Pipes Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others
- Duplex Seamless Pipes Packaging: Duplex Seamless Pipes are packaged with caution and safety so they reach our client’s as good as they would expect. Packaging Charges Extra.
- Duplex Seamless Pipes Port of Dispatch: Mumbai or Kalamboli ports in the Maharashtra state of India.
- Duplex Seamless Pipes Tax:18% GST
Clients Project of Duplex Seamless Pipes
Duplex Seamless Pipes are used in various parts of India. Our company is a name that people trust, our brand name implies fast delivery, affordable prices, and superior quality of Duplex Seamless Pipes. We have supplied ASTM A790 Duplex Stainless Steel Seamless Pipes in various cities and industries in India. We are therefore known as one of India’s top-rated UNS S31803 Rectangular Welded Pipes Suppliers.
| Product supplied | City |
|---|---|
| Duplex Seamless Pipes for the Oil and gas industry | Bareilly, Uttar Pradesh |
| Duplex Seamless Pipes supplied to Pharmaceutical processing industry | Mumbai, Maharashtra |
| Duplex Seamless Pipes supply for Piping | Tamil Nadu, Chennai |
| Duplex Seamless Pipes supplied to industry | Raipur, Chhattisgarh |
Duplex Seamless Pipes Manufacturers Suppliers in India:-
Sagar Steel Corporation is a leading manufacturer of Duplex Seamless Pipes in Lucknow, Gwalior, Mumbai, Surat, Vapi, Hyderabad, Indore, Nagpur, Bareilly, Ahmedabad, Pune, and other major cities in India. We are manufacturers of ASTM A790 Duplex Stainless Steel Seamless Pipes in India. We are India’s leading stockist and supplier of Duplex Seamless Pipes. Sagar Steel Corporation supplies products in different cities in India.
| Manufacturers of Duplex Seamless Pipes in top cities of India | |||||
| Bengaluru | Mumbai | Chennai | Hyderabad | Kolkata | Pune |
| New Delhi | Ahmedabad | Jaipur | Surat | Salem | Gandhinagar |
| Bhiwandi | Tiruppur | Sivakasi | Jamnagar | Thiruvananthapuram | Rajahmundry |
| Bhubaneswar | Vijaywada | Firozabad | Bokaro Steel City | Rajkot | Bharuch |
| Panna | Raipur | Cochin | Ludhiana | Panipat | Durgapur |
| Peenya | Pimpri-Chinchwad | Channapatna | Kharagpur | Nashik | Bareilly |
| Varanasi | Haldia | Rourkela | Bangalore | Moradabad | Indore |
| Visakhapatnam | Trivandrum | Pithampur | Dibrugarh | Angul | Gwalior |
| Coimbatore | Kannur | Nagpur | Vadodara | Rudrapur | Noida |
| Agra | Bhagalpur | Jamshedpur | Bhilai | Lucknow | Kanpur |
| Thane | Bhopal | Durg-Bhilai Nagar | Jabalpur | Lucknow | Ghaziabad |
Duplex Seamless Pipes Manufacturers Exporters in India:–
We, Sagar Steel Corporation, export Duplex Seamless Pipes to the UAE, European countries, Africa, Asian countries, and other continents. With shipments going to various countries every month and increasing clientele, we export 2 containers of Duplex Seamless Pipes to new locations and ports every month. We are India’s leading manufacturer of Duplex Seamless Pipes and have been leading the market for the past few decades. Our ASTM A790 Duplex Stainless Steel Seamless Pipes are manufactured to international quality standards and can be used in any part of the world without any hesitation or problems as they meet all the required quality criteria.
| Countries We Export Duplex Seamless Pipes | |||
|---|---|---|---|
| Saudi Arabia | Oman | Kuwait | Bahrain |
| Qatar | UAE | Iran | Netherland |
| Nigeria | Mexico | Canada | Bangladesh |
| United States | South Africa | Malaysia | Brazil |
| Singapore | Sri Lanka | Australia | Turkey |
| Venezuela | United Kingdom | Germany | New Zealand |