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Duplex Steel UNS S31803 Pipes & Tubes

These pipes are fabricated from qualitative
raw material as per global demand and ensures accurate precision.

Duplex Steel UNS S31803 Pipes & Tubes

Duplex S31803 Tubes, UNS S31803 Duplex Steel Pipes, Duplex 2205 Pipes, ASTM A790 Duplex Steel WRN 1.4462 Seamless Pipes & Welded Tubes Supplier & Exporter in India.

Duplex Steel S31803 Pipes Supplier

We manufacturer & export these duplex steel pipes & tubes in form of Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes. These S31803 duplex steel pipes & tubes are widely used in construction, chemical, cement and petrochemicals industries & other industrial application as well.

Our UNS S31803 Duplex Steel Pipes and Tubes are stronger and harder as compared to normal steel. However, these UNS S32205 Duplex Steel Pipes and Tubes are not as challenging to corrosion as stainless steel.

These S31803 duplex steel pipes and tubes are resistant to corrosion which increases their functional life. They are characterized by high chromium (19 % to 32 %) and molybdenum (up to 5 %) and lower nickel contents than austenitic stainless steels.

The properties of these duplex stainless steels are achieved by means of having an overall lower alloy content than similar-performing super-austenitic grades, making their use cost-effective for many applications. Meanwhile, we as well offer these pipes and tubes in customized thicknesses and sizes as per the précised requirements given by our valuable customers in national and international standard quality of raw materials.


Duplex Steel S31803 ERW Pipes, Duplex 2205 Seamless Tubes, Duplex S31803 Welded Pipes, Duplex S31803 EFW Tubes, Duplex S32205 Seamless Pipes Manufacturer in India.

Duplex Steel UNS 32205 / S31803 Pipes & Tubes Specifications:

Grade : Duplex Steel UNS S32205 UNS S31803

Standard : ASTM A790 / ASME SA790, A815

Size : 1/2"NB TO 12 "NB IN

Seamless Pipe & Tube : 1/2" NB - 8" NB

Welded Pipe & Tube : 6” NB - 24” NB

Form : Round, Square, Rectangular, Hydraulic Etc

Type : Seamless / ERW / Welded / Fabricated / EFW

Schedule : SCH20, SCH30, SCH40, STD, SCH80

End : Plain End, Beveled End, Treaded

Length : Single Random, Double Random & Cut Length.


STANDARD WERKSTOFF NR. UNS
Duplex 2205 1.4462 S31803 / S32205

UNS S31803 / S32205 Seamless / Welded / EFW / ERW Pipes & Tubes CHEMICAL COMPOSITION:

Ni Cr Mo Mn Si C N S P Fe
MIN 4.5 22.0 3.0 - - - 0.14 - - -
MAX 6.5 23.0 3.5 2.0 1.0 0.03 0.2 0.02 0.03 Balance


Other Types of Duplex Steel UNS S32205 / UNS S31803 Pipes & Tubes

Duplex Steel S31803 Pipes Duplex UNS 32205 Tubes
Duplex Steel S31803 Seamless Pipes Duplex S32205 Seamless Tubes
Duplex UNS S31803 Welded Tubes Duplex Steel S32205 Welded Pipes
Duplex S32205 Pipes & Tubes UNS S31803 Seamless Pipes
S31803 Welded Pipes UNS S32205 Pipes
UNS S31803 Tubes Duplex S31803 Pipes
Duplex UNS S31803 Pipes Duplex S31803 Tube
Duplex Steel S31803 Pipes UNS S31803 Pipes & Tubes
Duplex S31803 EFW Pipes Duplex S32205 ERW Tubes
UNS S31803 EFW Tubes Duplex S32205 ERW Pipes
ASTM A790 S32205 Seamless Pipe ASTM A790 S31803 Pipe

Call +91-22-6659 5558 OR Email us at

info@neonalloys.com for quick response

EXPORT DESTINATIONS FOR DUPLEX S31803 PIPES, DUPLEX STEEL S31803 TUBES, DUPLEX SEAMLESS S31803 PIPES & TUBES

Angola, Uganda, London, New Zealand, Mexico, Kazakhstan, UAE, Nigeria, Bahrain, Argentina, Indonesia, Australia, Italy, Azerbaijan, Sudan, Israel, Venezuela, Saudi Arabia, Kuwait, Tunisia, Sri Lanka, Africa, Germany, Iraq, Houston, UK, Russia, Dubai, Iran, Canada, Democratic Republic of the Congo, Trinidad and Tobago, Jordan, Egypt, Colombia, Malaysia, Brazil, Algeria, Peru, Cameroon, South Africa, United States, Mozambique, Thailand (Bangkok), Ghana, Morocco, Ethiopa, Vietnam, Turkey, Chine.

Dar es Salaam, Nairobi, Lagos, Byblos, Subra al-Haymah, Cairo, Conakry, Beirut, Manama, Benin, Jeddah, Algiers, Fez, Antananarivo, Cairo, Giza, Bethlehem, Casablanca, Maiduguri, Kinshasa, Freetown, Jerusalem, Dakar, Harare, Kano, Kaduna, Istanbul, Tehran, Mbuji-Mayi, Bulawayo, Hong Kong, Addis Ababa, Ibadan, Dammam, Soweto, Brazzaville, Colombo, Data from the UN, Mecca, Yaoundé, Port Elizabeth, Abu Dhabi, Omdurman, Kolwezi, Doha, Amman, Durban, Cape Town, Sharm el-Sheikh, Dubai, Pretoria, Ouagadougou, Lubumbashi, Port Harcourt, Rabat, Douala, Maputo, Johannesburg, Riyadh, Aqaba, Zaria, Mogadishu, Lusaka, Muscat, New York, Abidjan, Accra, Kampala, Tel Aviv, Singapore, Khartoum, Tripoli, Alexandria, Bamako, Luanda.