Location
Mumbai – 400 004, INDIA.
+91 9769369223
sales@navrangsteel.com
Duplex Steel alloy combines chromium, molybdenum, Nickel, and Silicon. Duplex Steel Tubes are characterized by their high mechanical properties and resistance to oxidation. These metals’ inclusion makes the Duplex Steel Tubes more resistant to pitting and crevice corrosion. For use in highly corrosive environments, such as those found in the chemical, marine, pharmaceutical, petrochemical, and power generation industries, duplex steel tubes are excellent. Duplex Steel Tubes show excellent resistance to high thermal conductivity, a low coefficient of thermal expansion, and chloride stress corrosion cracking. Due to their duplex nature, these Duplex Steel Tubes possess high mechanical strength and low thermal expansion. Duplex Steel Tubes are often used in applications requiring higher strength, corrosion resistance, and toughness. Their high strength and low cost make them a popular choice for many industries. However, it is important to note that this material has some limitations.
Duplex steel tubes are usually made from austenitic steel and contain ferritic and austenitic steel. The alloying elements provide strength and corrosion resistance to the material. This makes them ideal for use in marine and underwater environments and chloride ion environments. Duplex steel pipes and tubes are popular for many applications, including chemical processing, energy, oil & gas, and construction.
Due to their high chromium and nitrogen content, duplex steel tubes are highly resistant to high-stress corrosion cracking. These tubes also exhibit excellent fatigue strength and wear resistance in abrasive environments. High-quality duplex tubes are used for various applications in the building and construction industry, including pressure vessels, heat exchangers, and bridges. They have good oxidation and wear resistance and can withstand temperatures up to -50 degrees C.
Duplex Tubes also offer good weldability and moderate formability. They are much stronger than the ferritic grades.
Duplex stainless steels are a form of stainless steel with a unique microstructure consisting of equal amounts of austenite and ferrite. These stainless steels are often used in heat exchangers and are exposed to extreme pressure and temperatures, so their corrosion resistance is important. Duplex steels are also resistant to stress corrosion cracking and chloride pitting.
| Specification | ASTM A789 / ASME SA789 |
| Size | 5.0 mm – 1219.2 mm |
| Outside Diameter | 6.00 mm OD up to 914.4 mm OD, Sizes up to 24” NB available Ex-stock, OD Size Steel Tubes available Ex-stock |
| Finish | Polished, AP (Annealed & Pickled), BA (Bright & Annealed), MF |
| Thickness Range | 0.3mm – 50 mm, SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XXS, SCH XS |
| Type | Seamless / ERW / Welded / Fabricated / CDW |
| Form | Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes |
| Length | Single Random, Double Random & Required Length End: Plain End, Beveled End, Treaded |
| End Protection | Plastic Caps |
| Surface Finish | 2B, No.4, No.1, No.8 Mirror Finish for Duplex Steel Pipes, Finish as per customer Requirements |
| Delivery Condition | Annealed and Pickled, Polished, Bright Annealed, Cold Drawn |
| Schedule | SCH5, SCH10, SCH40, STD, SCH80, SCH160 |
| Tube End | Plain End, Beveled End, Treaded. |
Check ASME B36.19 Duplex Steel Tube, A789 Duplex Sch 40 Tube dimensions and thickness chart, SA 789 Tube and Duplex Steel Square Tube price per meter in India
Duplex Steel Tube
Duplex Round Tube
Duplex Square Tube
Duplex Steel Rectangular Tube
ASTM A789 Duplex Steel Tubes
ASME SA 789 Duplex Steel Tubes
Duplex Steel Tube
Duplex Round Tube
Duplex Square Tube
Duplex Steel Rectangular Tube
ASTM A789 Duplex Steel Tubes
ASME SA789 Duplex Steel Tube
Duplex Steel Tube
Duplex Round Tube
Duplex Square Tube
Duplex Steel Rectangular Tube
ASTM A789 Duplex Steel Tubes
ASME SA 789 Duplex Steel Tubes
duplex tube manufacturers india, jindal duplex steel tubing price list pdf, duplex tube manufacturer in india, duplex steel tubes manufacturer in mumbai, duplex steel tubes sizes, korean origin duplex steel tubing , top supplier of duplex tubes, duplex steel tube price list, duplex steel tubes near me, duplex steel tubes sizes chart, duplex tube sizes, duplex steel tube specifications pdf, duplex tube chemical composition, heavy wall duplex steel Tubes, duplex steel tubes size chart, thin wall duplex steel tube, duplex steel tubes , duplex tube sizes, top 100 duplex steel tubes dealers in pune, buy duplex steel tube ,duplex tube size chart, duplex steel tube supplier in mumbai, duplex tube weight chart, jindal duplex tube weight chart, jindal steel tube price, duplex tube sizes, european origin duplex steel Tubes, japanese origin duplex steel tubes, duplex tubing chemical composition, duplex tube price, duplex tube schedule chart, jindal steel tubing price, duplex steel tubes supplier in india, duplex steel tubes specifications pdf, duplex steel tube 6 inch diameter, duplex steel tube sizes,duplex steel tubes manufacturer in india, duplex tubing supplier in india.
Kanpur, Colombo, Kuala Lumpur, Bhopal, Pimpri-Chinchwad, Rajkot, Haryana, Hanoi, Ernakulam, Chandigarh, Surat, Los Angeles, Hong Kong, Ahmedabad, New Delhi, Gurgaon, Nagpur, Al Jubail, Houston, Milan, Chiyoda, Aberdeen, Melbourne, New York, Dammam, Montreal, Santiago, Kuwait City, Pune, Tehran,Vadodara, Doha, Visakhapatnam, Ulsan, Bogota, Howrah, Moscow, Nashik, Ranchi,Courbevoie, Vung Tau, Sharjah, Jaipur, Lahore, Chennai, Istanbul, Lagos, Sydney, London, Al Khobar, Caracas, Singapore, Atyrau, Manama, Kolkata, Riyadh, Jamshedpur, Brisbane, Toronto, Noida, Ahvaz, Thiruvananthapuram, Faridabad, Madrid, Ankara, Navi Mumbai, Indore, Baroda, Thane, Dubai, Coimbatore, La Victoria, Calgary, Jeddah, Busan, Mexico City, Bangkok, Dallas, Bengaluru, Jakarta, Granada, Seoul, Cairo, Geoje-si, Rio de Janeiro, Abu Dhabi, Port-of-Spain, Muscat, Secunderabad, Gimhae-si, Perth, Petaling Jaya, Hyderabad, Mumbai, Algiers, Edmonton, Ludhiana, Ho Chi Minh City.
Jeddah, Seoul, London, Thane, Dallas, Kerala, Bangalore, Ras-al-Khaimah, Chennai, Rajasthan, Doha, Kuala-Lumpur, Jamshedpur, Karachi, Ernakulam, Houston, Bhiwandi, Rio-de-Janeiro, Ulsan, Hong-Kong, Hougang, Madrid, Rajkot, Nagpur, Kanpur, Lagos, Howrah, Tehran, Dammam Kuwait-City, Ahvaz, Melbourne, Geoje-si, Haryana, Sila, Bogota, Abu-Dhabi, Hyderabad, Tamil-Nadu, Al-Ain, La-Victoria, Al-Khobar, Mexico-City, New-Delhi, Mumbai, Bhavnagar, Muscat, Secunderabad, Chandigarh, Umm-al-Quwain, Algiers, Istanbul, Moscow, Ranchi, Gurgaon, Khor-Fakkan, Bangkok, Karnataka, Bengaluru, Gimhae-si, Kolkata, Pune, Nashik, Coimbatore, Petaling-Jaya, Chiyoda, Jaipur, Andhra-Pradesh, Toronto, Madhya-Pradesh, Uttar-Pradesh, Ajman, Los-Angeles, Indore, Surat, Brisbane, Busan, Calgary, Sydney, Jharkhand, Perth, Santiago, Al-Jubail, Courbevoie, New-York, Ludhiana, Pimpri-Chinchwad, Kota-Kinabalu, Ankara, Manama, Faridabad, Aberdeen, London, Jakarta, Jebel-Ali, Edmonton, Visakhapatnam, Maharashtra, Bikaner, Vung-Tau, Yishun, Ahmedabad, Granada, Montreal, Bhopal, Lahore, Bristol, Assam, Colombo, Hanoi, Singapore, Manchester, Birmingham, Thiruvananthapuram, Atyrau, Glasgow, Noida, Riyadh, Dubai, Baroda, Navi-Mumbai, Queenstown, Sharjah, Vadodara, Ho-Chi-Minh-City.
