MANUFACTURER / EXPORTER / SUPPLIER OF HIGH QUALITY ASTM A 790 UNS S32205 DUPLEX STEEL TUBES
ASTM A815 UNS S32205 DUPLEX STEEL SEAMLESS TUBES SUPPLIER IN INDIA
ASTM A815 DUPLEX STEEL WELDED TUBES / ERW TUBES MANUFACTURER, WNR 1.4462, UNS S32205
Duplex Steel Tubes | WNR 1.4462 Tubes | UNS S32205 Tubes
Sandco Metal Industries specialize in manufacturing of Duplex Steel UNS S32205 Tubes available in various grades and dimensions at affordable cost with no quality compromise. We are manufacturing Duplex Steel UNS S32205 Tubes (seamless, welded, ERW) from past 25 years under supervision of technical experts with their expert guidance and support. Our Organization is ISO-9001:2008 certified with added advantage of products electro polishing, cutting as per customer requirements.
Duplex tubes are used in regions where austenitic stainless steel is not suitable as it is a cheaper alternative for corrosion resistance to various nickel-based alloys. We have a wide range of duplex pipes & tubes from ½” to 16” for immediate dispatch. The high mechanical strength of duplex grades is a result of the duplex microstructure and the alloying with nitrogen which gives opportunities for reducing both weight and cost. Duplex products have high thermal conductivity, Low coefficient of thermal expansion. Our Duplex Pipes & Tubes are available as seamless , welded and ERW (ERW stands for Electric Resistance Welded) pipes & tubes .
UNS S32205 Duplex Steel Tubes are available at random lengths of upto 6 meter long or 20 feet long in Seamless / Welded / ERW. UNS S32205 Tubes can be offer at random short length or cut length to specific length as per order. We offer complete range in this grade Buttweld fittings- ellbow,tee,bends,reducer,stubend, UNS S32205 Duplex Forged Fittings & UNS S32205 Duplex Flanges
Duplex Steel UNS S32205 (both ferritic and austenitic) is upgrade version of UNS S31803 and has good corrosion resistance and strength. This grade has 22 to 23 % of chromium, 4.50 to 5.50 % of nickel, 0.030 % of phosphorus, 3 to 3.5 % of molybdenum, 0.14 to 0.20 % of nickel, etc. Some applications of grade 2205 include Oil and gas exploration, Transport, storage and chemical processing, High chloride and marine environments, processing equipment etc.
UNS S32205 Duplex Steel Seamless Tubes
Seamless Tubes are manufactured by using an extruded hollow tube or a drilled solid bar which then undergo various tube reduction processes to meet customers specifications.
UNS S32205 Duplex Steel Welded Tubes
Welded Tubes manufacturing process starts with cold rolled strip of metal, roll formed into tubular shape and seam welded without the use of any filler material which then undergo various cold working techniques like Pilgering, cold drawing etc., until it reaches the exact size, tolerances, and temper in accordance to customer’s specifications.
UNS S32205 Duplex Steel ERW Tubes
ERW Tubes manufacturing process involves spot and seam welding where the sides are trimmed to control the width and the condition the edges for welding. It is then passed through a number of contoured rollers which cold form the stainless steel into a tube. ERW stands for Electric Resistance Welding.
UNS S32205 Duplex Steel Size Range
Duplex Steel UNS S32205 Seamless Pipes / Tubes : 1/2” NB to 8”NB
Duplex Steel UNS S32205 Welded Pipes / Tubes : 6”NB to 24” NB
Seamless Pipes / Tubes Size : 6.00mm OD upto 430 mm OD WT : 0.8mm upto 30mm
Welded Pipes / Tubes Sizes : 6.00 mm OD upto 630 mm OD WT : 0.5mm upto 30mm
UNS S32205 Duplex are available in NB size as well as OD size in all categories Pipes, Tubes & Tubing. We also have Specality in manufacturing and supply of custom sizes S32205 as per requirements. UNS S32205 Duplex cold drawn seamless and welded tubes are available in ex-stock.
Production, Supply, Stock Range of Duplex Steel UNS S32205 Tubes
Outside Diameter : 6.00 mm OD up to 250 mm OD, Sizes up to 12” NB available Ex-stock, OD Size Steel Tubes available Ex-stock
Length : Single Random, Double Random & Required Length
End : Plain End, Beveled End, Treaded
End Protection : Plastic Caps | Outside Finish: 2B, No.4, No.1, No.8 Mirror Finish for Stainless Steel Pipes, Finish as per customer Requirements
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
Delivery Condition : Annealed and Pickled, Polished, Bright Annealed, Cold Drawn
Inspection, Test Reports : Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non Destructive Test Reports
Packing : Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials : Sizes and Specifications other than above can be manufactured on request
Duplex Steel UNS S32205 Tubes Value Added Services
- UNS S32205 Duplex Stainless Steel Tube Polishing
- UNS S32205 Duplex Stainless Steel Tube Beveling
- Heat Treatment, Annealing, Pickling of SS UNS S32205 Duplex ERW, Seamless Tubes
- Ultrasonic Testing of SS UNS S32205 Duplex Tubes
- 100% X-Ray Welding for UNS S32205 Duplex Large Diameter Custom Size Stainless Steel Tubes
- Drawing Services
- Special Testing Requirements – Destructive Testing, Non Destructive Testing etc.
Applications of Duplex Steel UNS S32205 Tubes
Our Duplex Steel UNS S32205 Tubes find their applications in –
Pulp and paper industry
Transport & Traffic
Valve & Pumps
Duplex Steel UNS S32205 Tubes Sales Location
We are exporting our Duplex Steel UNS S32205 Tubes & other products to Palestin, Algeria, Italy, Tunisia, Oman, Mauritania, USA, Bangladesh, Lebanon, Canada, Vietnam, INDIA, Sudan, Syria, Morocco, Libya, Jordon, UAE, Egypt, Turkey, Singapore, Malaysia, Iran, Iraq, Saudi Arabia, Bahrain, Qatar, yemen, Kuwait, Argentina etc.