Duplex Pipes, Duplex Tubes Manufacturers, Duplex Seamless Pipes, Welded Tubes Exporters, Duplex Steel Round Pipes, Duplex Square Tubes, Duplex Rectangular Pipes Suppliers in India.

Hindustan Steel and Engineering Company is one of the known stockists and manufacturers of Duplex Steel Pipes and Tubes , where we also offer the same in different grades such as Duplex S32205 Pipes & Tubes, and Duplex S31803 Pipes & Tubes.

These Duplex Steel Seamless Pipes is hot worked in the temperature range of 954 Degree C – 1149 Degree C (1750 Degree F – 2100 Degree F). The best suited heat treatment for this grade is solution treatment (annealing), between the ranges of 1020 Degree C – 1100 Degree C, followed by rapid cooling. Use of welding electrodes for Duplex Steel Welded Pipes from Hindustan Steel and Engineering Company is recommended, where pre heating and post heating are not necessary.

The advantage of a duplex structure is that it combines the favorable qualities of a ferritic alloy (stress corrosion cracking resistance and high strength) with those of an austenitic alloy (ease of fabrication and corrosion resistance). In fact Duplex Steel Seamless Tubes offered by Hindustan Steel and Engineering Company can be used successfully as an alternative to 300 series austenitic stainless steels in almost all applications where higher mechanical strength / lower weight is required.

Duplex Steel Welded Tubes is often used in chemical processing, transport and storage – pressure vessels, tanks, piping, and heat exchangers. Hindustan Steel and Engineering Company also offer these Duplex Steel Tubes in different sizes, shapes and designs as per clients’ specifications at reasonable price.

Duplex Fabricated Pipe Manufacturers, Duplex Capillary Tubes, 2205 Duplex Round Tubes, Square Pipes, Duplex Electropolished Tubes, Duplex Steel 2205 ERW Tubes, EFW Pipes Exporters in India.

DUPLEX STEEL GRADES	UNS S31803 / UNS S32205
SUPER DUPLEX STEEL GRADES	UNS S32750 / UNS S32760 / UNS S32950
STANDARD	ASTM A789 / ASME SA789, ASTM A790 / ASME SA790
TYPE	Seamless, Welded, Fabricated, ERW, EFW
FORM	Round, Square, Rectangular, Hydraulic, Oval Pipes & Tubes, Galvanized Pipes & Tubes etc
SIZE	1/2"NB TO 12"NB IN (Seamless 1/2”NB - 8”NB) (Welded 6”NB - 24”NB)
SCHEDULE	SCH20, SCH30, SCH40, STD, SCH80
LENGTH	Single Random, Double Random & Cut Length
END	Beveled End, Plain End, Treaded

Available Types of Duplex Steel Pipes & Duplex Steel Tubes

We Export To Countries

Cape Town, Tripoli, Mexico, Netherland, Cairo, Kolwezi, Kuwait, Bamako, New York, Johannesburg, Algeria, Azerbaijan, Lagos, Antananarivo, Abidjan, Australia, Argentina, Phillipine, UAE, Zaria, Spain, Yemen, Conakry, Rabat, Bahrain, Jordon, Casablanca, Kinshasa, Angola, Ghana, Alexandria, Trinidad and Tobago, Mozabique, Douala, Egypt, Germany, Brazzaville, New Zealand, Nairobi, Khartoum, Mogadishu, Vietnam, Kano, Iran, Nigeria, Sri Lanka, Yaoundé, Port Harcourt, Colombo, Ouagadougou, Iraq, Brazil, Morocco, Benin, Austalia, Uganda, Durban, Indonesia, UK, Houston, Mbuji-Mayi, Sudan, Oman, Subra al-Haymah, London, Jordan, Singapore, Maputo, Venezuela, Bangladesh, Cameroon, Hong Kong, Ethiopa, Abu Dhabi, Africa, Soweto, Bulawayo, Canada, Dar es Salaam, Russia, Algiers, Omdurman, Kaduna, Addis Ababa, Thailand (Bangkok), Lubumbashi, Turkey, Myanmar, Fez, Malaysia, Italy, Cyprus, Kazakhstan, Chine, Luanda, South America, Accra, Freetown, Dubai, United States, Dakar, Kampala, Peru, Tunisia, Maiduguri, Giza, Port Elizabeth, Lebanon, South Africa, Mozambique, Saudi Arabia, Harare, Colombia, Austria, Pretoria, Israel, Qatar, Ibadan.

We Supply To City

Ludhiana, Thane, Chandigarh, Haryana, Puducherry, Tirunelveli, Muktsar, Solapur, Karnataka, Dhanbad, Vasai, Navi Mumbai, Akola, Suryapet, Kalyan, Baraut, Srinagar, Bansberia, Benin, Kalyani, Pune, Bhopal, Siliguri, Gujarat, Bikaner, Guwahati, Vadodara, Ambattur, Coimbatore, Udgir, Waghala, Maharashtra, Jharkhand, Nagpur, Lucknow, Amritsar, Chennai, Sadar, Virar, Aurangabad, Ulhasnagar, Surat, Mizoram, Hinganghat, Uttar Pradesh, Guntur, Gorakhpur, Mumbai, Ajmer, Kota, Raipur, Madurai, Gulbarga, Faridabad, Assam, Pimpri and Chinchwad, Kasganj, Saharanpur, Loni, Kanpur, Jaipur, Ranchi, Manipur, India, Gujarat, Bihar, Tamil Nadu, Vijayawada, Madhya Pradesh, Visakhapatnam, Dehradun, Ujjain, Hyderabad, West Bengal, Ghaziabad, Datia, Rajasthan, Buxar, Indore, Kolapur, Jodhpur, Ahmedabad, Allahabad, Belgaum, Nagapattinam, Hubli and Dharwad, Jamnagar, Chhattisgarh, Mangalore, Banswara, Ballia, Tripura, Kolkata, Ambala, Rajkot, Nanded, Varanasi, Kerala, Orissa, Amravati, Punjab, Betul, Asansol, Jamalpur, Bangalore, Tadepalligudem, Agra, Port, Nashik, Meerut, Gwalior, Bhiwadi, Nagaur, Miryalaguda, Kurnool, Dombivali, Andhra Pradesh, Bundi, Bhadreswar, Haora, Jabalpur, Bhavnagar, Blair, Jhansi, Delhi, Patna, Durgapur, Nagda.