ASME SA790 Duplex Steel Seamless Pipes and Tubes, Duplex Weldede Pipe & Tubes, Manufacturer and Supplier in India.
Duplex Pipe is made from a special kind of stainless steel with a unique dual-phase structure. This steel combines the characteristics of two types of stainless steel: austenitic and ferritic. It mainly comprises iron and includes alloying elements such as chromium and nickel. Our Duplex Steel Pipe is built to the highest standards, meeting Duplex Pipe Code (ASME SA790) requirements, ensuring top-tier performance and durability.
Ashapura Steel is a manufacturer, exporter and supplier of Duplex Steel Pipes and Tubes in Mumbai, India, designed per the national and international quality standards. The chemical composition of Duplex Steel Pipes based on high Cr and Mo contents improves intergranular and pitting corrosion resistance, respectively. Additions of nitrogen in Duplex Steel Tubes can promote structural hardening by interstitial solid solution mechanism, which raises the yield strength and ultimate strength values without impairing toughness. Our Duplex Steel Seamless Pipe is available in various specifications to suit your specific needs, and we offer competitive duplex pipe prices to provide you with the best value for your investment.
Check Duplex Pipe Sizes, Duplex Pipe Price From Top Duplex Welded Tubing Suppliers, ASTM A790 Duplex Steel Seamless Tubes, ASME SA 790 Duplex Steel Pipe Manufacturer in Mumbai
Duplex Seamless Pipes, Duplex Steel Pipes and Tubes Manufacturer, Duplex Steel Pipes Exporter, Duplex Steel Seamless Tubes Stockist, Duplex Pipes Manufacturer in India.
Moreover, with grades such as UNS S31803 and UNS S32205, the two-phase microstructure of Duplex Steel ERW Pipes guarantee higher resistance to pitting and stress corrosion cracking compared to conventional stainless steel. Meanwhile, our ASTM A 789 / A 790 Duplex Steel Pipes and tubes are available in different sizes, specifications, and thicknesses per the clients’ customized requirements.
We Export Duplex Steel Pipes and Tubes in the following countries-
Iran, Iraq, Dubai, Saudi Arabia, Jordan, Peru, Chile, Brazil, Qatar, Bahrain, Malaysia, Singapore, Egypt etc.
Duplex Pipes & Tubes Specification
| Size | : | 1/2″NB TO 12 “NB IN |
| Standards | : | ASTM A 790 ASME SA 790 |
| Grades | : | (Duplex UNS S31803), UNS 2UNS S32205 (Duplex UNS S32205) |
| Length | : | Single Random, Double Random & Cut Length |
| Type | : | Seamless / ERW / Welded / Fabricated |
| Form | : | Round, Hydraulic Etc |
| Schedule | : | SCH20, SCH30, SCH40, STD, SCH80 |
Specialized In Following Duplex Pipe and Tube
Duplex Steel Seamless Pipes
Duplex Steel ERW Pipe and Tube
Duplex Welded Pipe
Duplex Steel Tubes
Duplex Pipe Price in India
| DUPLEX STAINLESS STEEL | *PRICE START RANGE PER KG EX MUMBAI | |||
|---|---|---|---|---|
| MANUFACTURING TYPE | USA FOB PRICE* | MALAYSIA FOB PRICE* | EUROPE FOB PRICE * | SINGAPORE FOB PRICE* |
| Seamless Pipe | US $ 6 | 24.22 Malaysia Ringgit | 4.88 Euro | 7.94 Singapore Dollar |
| Seamless Tube | US $ 11 | 44.41 Malaysia Ringgit | 8.95 Euro | 14.56 Singapore Dollar |
| Welded Pipe | US $ 4 | 16.15 Malaysia Ringgit | 3.26 Euro | 5.29 Singapore Dollar |
ASME SA790 Pipe Roughness
| Outside surface roughnes | Inside surface roughness |
| RA 20 defect level max. 50 μm | RA 20 defect level max. 20 μm |
Duplex Steel Pipe Chemical Composition
| MATERIAL | COMPOSITION % (APPROX) |
||||||
|---|---|---|---|---|---|---|---|
| Cr | Ni | Mo | N | Mn | W | Cu | |
| 2101 LDX | 21.5 | 1.5 | 0.3 | 0.22 | 5 | – | – |
| DX2202 | 23 | 2.5 | 0.3 | 0.2 | 1.5 | – | – |
| RDN 903 | 20 | 1.8 | 0.2 | 0.11 | 4.2 | – | – |
| 2304 | 23 | 4.8 | 0.3 | 0.10 | – | – | – |
| 2205 | 22 | 5.7 | 3.1 | 0.17 | – | – | – |
| 2507 | 25 | 7 | 4 | 0.27 | – | – | – |
| Zeron 100 | 25 | 7 | 3.2 | 0.25 | – | 0.7 | 0.7 |
| Ferrinox 255/ Uranus 2507Cu |
25 | 6.5 | 3.5 | 0.25 | – | – | 1.5 |
Duplex Steel Equivalent Grades
| GRADES | EN (WNR.) / UNS NO | TYPE |
|---|---|---|
| LDX 2101 Pipe | 1.4162/ S32101 | Lean |
| DX2202 | 1.4062/ S32202 | Lean |
| RDN 903 | 1.4482/ S32001 | Lean |
| LDX 2304 | 1.4362/ S32304 | Lean |
| 2205 Pipe | 1.4462/ S31803/ S32205 | Standard |
| 2507 Pipe | 1.4410/ S32750 | Super Duplex |
| Zeron 100 Pipe | 1.4501/ S32760 | Super Duplex |
| Ferrinox 255/ Uranus 2507Cu Pipe | 1.4507/ S32520/ S32550 | Super Duplex |
| Ferralium 255 Pipe | 1.4501/ UNS S32760 | Super Duplex |
| Hyper | 1.4658/ S32707 / S33207 | HDSS |
DSS Pipe Schedule Chart
| 1/8″ IPS(.405″ O.D.) | 3 1/2″ IPS( 4.000″ O.D.) |
|---|---|
| Seamless Pipes, SCH 40, 80 | Pipes, SCH 10, 40, 80, 160, XXH |
| 1/4″ IPS(.540″ O.D.) | 4″ IPS(4.500″ O.D.) |
| Pipes, SCH 10, 40, 80 | Seamless Pipes, SCH 10, 40, 80, 160, XXH |
| 3/8″ IPS(.675″ O.D.) | 5″ IPS( 5.563″ O.D.) |
| Seamless Pipes, SCH 10, 40, 80 | Pipes, SCH 10, 40, 80, 160, XXH |
| 1/2″ IPS(.840″ O.D.) | 6″ IPS(6.625″ O.D.) |
| Seamless Pipes, SCH 5, 10, 40, 80, 160, XXH | Seamless Pipes, SCH 5, 10, 40, 80, 120, 160, XXH |
| 3/4″ IPS(1.050″ O.D.) | 8 ” IPS(8.625″ O.D.) |
| Pipes, SCH 10, 40, 80, 160, XXH | Stainless Pipes, SCH 5, 10, 40, 80, 120, 160, XXH |
| 1″ IPS:(1.315′ O.D.) | 10″ IPS(10.750″ O.D.) |
| Seamless Pipes, SCH 5, 10, 40, 80, 160, XXH | Pipes, SCH 10, 20, 40, 80 (.500), TRUE 80(.500) |
| 1-1/4″ IPS(1.660″ O.D.) | 12″ IPS(12.750″ O.D.) |
| Seamless Pipes, SCH 10, 40, 80, 160, XXH | Pipes, SCH 10, 20, 40(.375), TRUE40(.406), SCH80(.500) |
| 1-1/2″ IPS(1.900″ O.D.) | 14″ IPS(14.000″ O.D.) |
| Seamless Pipes, SCH 10, 40, 80, 160, XXH | Pipes, SCH10 (.188), SCH40 (.375) |
| 2″ IPS(2.375″ O.D.) | 16″ IPS(16.000″ O.D.) |
| Seamless Pipes, SCH 10, 40, 80, 160, XXH | Pipes, SCH10(.188), SCH40(.375) |
| 2 1/2″ IPS(2.875″ O.D.) | 18″ IPS (18.000″ O.D.) |
| Seamless Pipes, SCH 10, 40, 80, 160, XXH | Pipes, SCH-40 (.375) |
| 3″ IPS( 3.500″ O.D.) | |
| Seamless Pipes, SCH 5, 10, 40, 80, 160, XXH |
Weight Chart For Duplex Steel Pipe
| OUTSIDE DIA MM |
WALL THK MM |
IN. | SCHEDULE | KG/M |
|---|---|---|---|---|
| 13.72 | 1.65 | 1/4 | 10S | 0.50 |
| 13.72 | 2.24 | 1/4 | 40S | 0.64 |
| 13.72 | 3.02 | 1/4 | 80S | 0.81 |
| 17.15 | 1.65 | 3/8 | 10S | 0.64 |
| 17.15 | 2.31 | 3/8 | 40S | 0.86 |
| 17.15 | 3.20 | 3/8 | 80S | 1.12 |
| 21.34 | 2.11 | 1/2 | 10S | 1.02 |
| 21.34 | 2.77 | 1/2 | 40S | 1.29 |
| 21.34 | 3.73 | 1/2 | 80S | 1.65 |
| 26.67 | 2.11 | 3/4 | 10S | 1.30 |
| 26.67 | 2.87 | 3/4 | 40S | 1.71 |
| 26.67 | 3.91 | 3/4 | 80S | 2.23 |
| 33.40 | 2.77 | 1 | 10S | 2.13 |
| 33.40 | 3.38 | 1 | 40S | 2.54 |
| 33.40 | 4.55 | 1 | 80S | 3.29 |
| 33.40 | 6.352) | 1 | 160 | 4.30 |
| 42.16 | 2.77 | 1¼ | 10S | 2.73 |
| 42.16 | 3.56 | 1¼ | 40S | 3.44 |
| 42.16 | 4.85 | 1¼ | 80S | 4.53 |
| 42.16 | 6.352) | 1¼ | 160 | 5.69 |
| 48.26 | 2.77 | 1½ | 10S | 3.16 |
| 48.26 | 3.68 | 1½ | 40S | 4.11 |
| 48.26 | 5.08 | 1½ | 80S | 5.49 |
| 60.33 | 2.77 | 2 | 10S | 3.99 |
| 60.33 | 3.91 | 2 | 40S | 5.52 |
| 60.33 | 5.54 | 2 | 80S | 7.60 |
| 60.33 | 8.742) | 2 | 160 | 11.29 |
| 73.03 | 3.05 | 2½ | 10S | 5.35 |
| 73.03 | 5.16 | 2½ | 40S | 8.77 |
| 73.03 | 7.01 | 2½ | 80S | 11.59 |
| 88.90 | 3.05 | 3 | 10S | 6.56 |
| 88.90 | 5.49 | 3 | 40S | 11.47 |
| 88.90 | 7.62 | 3 | 80S | 15.51 |
| 88.90 | 11.132) | 3 | 160 | 21.67 |
| 101.60 | 3.05 | 3½ | 10S | 7.53 |
| 101.60 | 5.74 | 3½ | 40S | 13.78 |
| 101.60 | 8.08 | 3½ | 80S | 18.92 |
| 114.30 | 3.05 | 4 | 10S | 8.50 |
| 114.30 | 6.02 | 4 | 40S | 16.32 |
| 114.30 | 8.56 | 4 | 80S | 22.67 |
| 114.30 | 13.492) | 4 | 160 | 34.05 |
| 141.30 | 6.55 | 5 | 40S | 22.10 |
| 141.30 | 9.53 | 5 | 80S | 31.44 |
| 141.30 | 15.882) | 5 | 160 | 49.87 |
| 168.28 | 3.4 | 6 | 10S | 14.04 |
| 168.28 | 7.11 | 6 | 40S | 28.69 |
| 168.28 | 10.97 | 6 | 80S | 43.21 |
| 168.28 | 14.27 | 6 | 120 | 54.75 |
| 168.28 | 18.262) | 6 | 160 | 68.59 |
| 219.08 | 8.18 | 8 | 40S | 43.20 |
| 219.08 | 12.7 | 8 | 80S | 65.63 |
| 219.08 | 18.23 | 8 | 120 | 91.30 |
| 219.08 | 23.012) | 8 | 160 | 112.97 |
Duplex Steel Piping and Tubing Application & Usage
Supplied huge amount of Duplex UNS S31803 Welded / Seamless Pipes to Chemical Industry
Supplied large amount of Duplex Steel UNS S32205 Pipe and Tube to Oil Refinery
Supplied tone Of Duplex Steel Tubes Cement Industry
Supplied of Duplex Steel Round Tubes to Petrochemical Industry
Types of Duplex Steel Alloy Pipes and Tubes
| UNS S31803 Duplex Steel Seamless Pipes | Duplex Steel UNS S31803 Pipes |
| Duplex Steel Pipes Exporter | Duplex Steel Tubes Suppliers |
| Duplex Steel S32205 Pipes Dealer | Duplex Steel UNS S32205 Tubes |
| Duplex DIN Pipes Manufacturer | Duplex Steel Rectangular Pipes and Tubes |
| Duplex Steel UNS S32205 EFW Piping Manufacturer | Duplex Steel S31803 ERW Tubes Stockist |
| Duplex Steel Welded Pipes Exporter | Duplex Steel UNS S32205 Seamless Tubes Stockist in India |
| Duplex Seamless Pipes | Duplex Seamless Tubes |
| Duplex Steel Square Tubes | Duplex Steel Round Piping |
| Duplex B790 Pipes Stockholder | Grade UNS S31803 Duplex Seamless Piping |
Types of Packaging:
– Bundles (hexagonal)
– Wooden Boxes
– Crates (steel/wooden)
– Special crates for Duplex Pipes and Tubes with each radius separated
– Packaging for Duplex Steel Seamless Pipe and Tube as per customer’s requirements
Advantages :
– High Strength
– Resistant High Mechanical Stresses
– Resistant to High Pressure
– Resistant to High Temperature
– Good Formality
– Reusable
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We deals in Duplex Steel Welded Pipe and Tubes in India such as Dallas, Karachi, Ankara, Al Khobar, Rio de Janeiro, London, Lahore, Melbourne, Faridabad, Indore, Secunderabad, Madrid, Istanbul, Jakarta, Cairo, Ho Chi Minh City, Al Jubail, Kolkata, Kuala Lumpur, Ulsan, Caracas, Los Angeles, Moscow, Muscat, Singapore, Geoje-si, Chiyoda, Houston, Manama, Riyadh, Aberdeen, Courbevoie, Pimpri-Chinchwad, Bangkok, New Delhi, Montreal, Jeddah, Ernakulam, Coimbatore, Edmonton, Chandigarh, Doha, Dubai, Kuwait City, Calgary, Atyrau, Lagos, Perth, Gurgaon, Jaipur, Vung Tau, Howrah, New York, Haryana, Vadodara, Toronto, Hyderabad, Visakhapatnam, Hanoi, Mumbai, La Victoria, Nagpur, Ahvaz, Tehran, Kanpur, Brisbane, Milan, Santiago, Noida, Pune, Thane, Busan, Sydney, Thiruvananthapuram, Hong Kong, Sharjah, Bengaluru, Abu Dhabi, Ludhiana, Nashik, Rajkot, Dammam, Surat, Baroda, Ahmedabad, Port-of-Spain, Jamshedpur, Petaling Jaya, Chennai, Colombo, Mexico City, Navi Mumbai, Granada, Seoul, Ranchi, Algiers, Gimhae-si, Bhopal, Bogota.
We are a well known worldwide exporter of Duplex Seamless Pipes and Tubes Puerto Rico, Namibia, India, Norway, Pakistan, Venezuela, Chile, Russia, Romania, United Arab Emirates, Egypt, Italy, Sri Lanka, Poland, Poland, Libya, Vietnam, Azerbaijan, Colombia, Costa Rica, Malaysia, Greece, Bahrain, Australia, Thailand, Trinidad & Tobago,Tunisia, Macau, Estonia, Chile, Mexico, China, Saudi Arabia, South Africa, Lebanon, Ireland, Netherlands, Hong Kong, Austria, Switzerland, Finland, United Kingdom, Afghanistan, Israel, Morocco, Bhutan, Japan, Ukraine, New Zealand, Singapore, Brazil, Serbia, Argentina, Gambia, Germany, Czech Republic, Ecuador, Kenya, Philippines, Bangladesh, Algeria, Qatar, Denmark, United States, Gabon, Iran, Bulgaria, Belgium, Bolivia, Peru, Mongolia, Kazakhstan, Nepal, Turkey, Iran, Belarus, Portugal, Zimbabwe, Jordan, Spain, Tibet, Croatia, Taiwan, Hungary, Mexico, Oman, Sweden, Duplex Steelgeria, France, Indonesia, Lithuania, Angola, Slovakia, Yemen, Ghana, Canada, Iraq, Duplex Steelgeria, South Korea, Kuwait.
We are maintain bulk stock of Duplex Seamless Pipes. We have worldwide Distributor network to supply ASTM A790 Duplex Steel Pipes and Tubes. We stock large inventory of ASME SA790 Duplex Steel Seamless Tube, Duplex Welded Piping and Tubing in India.
Contact Ashapura Steel today for a best offer & competitive quotation Of Duplex Steel Pipe and Tube
Call : +91-93200 06141
Email : [email protected]