Duplex Seamless Pipe Manufacturer in India

Duplex Seamless Pipes Manufacturer, Supplier, and Dealer in India.

Sagar Steel Corporation is one of the most 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 in accordance with international quality standards and national quality standards. We are offering 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 for immediate delivery worldwide. 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, ASME SA 790 Super Duplex ERW Pipes Exporter, Super Duplex UNS S32750 EFW Piping Leading Manufacturers.

Sagar Steel Corporation offered ASME SA 790 Seamless Pipes is manufactured under the strict supervision of professionals in accordance with national and international standards. We manufacture all of our Duplex Seamless Pipe at our units using optimum grade materials and with help of our best state of 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 the Largest Suppliers of Carbon Steel Seamless Pipe in India.

Duplex Seamless Pipes Specification

Specifications for Duplex Seamless Pipes are mentioned below. If any of the specifications are not mentioned here, Kindly get in touch with 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, Treaded

 

About Duplex Seamless Pipes

The addition of yttrium in Duplex Seamless Pipes improves the adhesion and spalling resistance of the chromium and aluminum oxide scale. For heavier joints in Duplex Seamless Pipes, it is recommended to use gas from Air which was designed to reduce the likelihood of weld solidification cracks. For GTAW welding of Duplex Seamless Pipes, the use of Argon and Nitrogen for the shielding gas is suggested to minimize the likelihood of weld solidification cracking. Duplex Seamless Pipes effectively resist phosphoric acid and nitric acid and, many more other acids. The high alloying of the material is giving it chloride stress corrosion cracking resistance but still, the material is susceptible. The low carbon content is making it sensitization resistant by welding and it thus prevents IGC.

Duplex Seamless Pipes Dealers india

Duplex Seamless Pipes Dealers in India

Duplex Seamless Pipes supplier 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
  • Hardness Test
  • Flattening Test
  • Pitting Resistance Test
  • Chemical Analysis – Spectro Analysis
  • Micro and MacroTest
  • Flaring Test
  • Intergranular Corrosion (IGC) Test
  • Mechanical Testing Such as Tensile of Area
  • Positive Material Identification – PMI Testing
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 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

  1. Duplex Seamless Pipes Payment Modes: LC (Letter of Credit), TT (Telegraphic Transfer or Wire Transfer), Cheque, and others
  2. Duplex Seamless Pipes Packaging: Duplex Seamless Pipes are packaged with caution and safety so they reach our client’s as good as he would expect. Packaging Charges Extra.
  3. Duplex Seamless Pipes Port of Dispatch: Mumbai or Kalamboli ports in the Maharashtra state of India.
  4. Duplex Seamless Pipes Tax:18% GST

Clients Project of Duplex Seamless Pipes

Duplex Seamless Pipes is 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 in different industries in India. We are therefore known as one of the top-rated UNS S31803 Rectangular Welded Pipes Suppliers in India.

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 & Suppliers 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 UAE, European countries, Africa, Asian countries, and all other continents. We have shipments going to various countries every month, with the increasing clientele we export 2 containers of Duplex Seamless Pipes to new locations and ports every month. We are India’s leading Manufacturers 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 with International Quality Standards and can be used in any part of the world without any hesitation or problems as it meets 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
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