Discount wholesale Super Duplex Steel - Austenitic Stainless Seamless Tube – Donghao Metal Group

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We stick to our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create more value for our customers with our rich resources, advanced machinery, experienced workers and excellent services for Seamless Stainless Steel Pipe/Tube , Stainless Steel Heat Exchanger Tubes , Condenser Tubing , For more info, be sure to call us as shortly as possible!
Discount wholesale Super Duplex Steel - Austenitic Stainless Seamless Tube – Donghao Metal Group Detail:

Austenitic Stainless Steel’s resistance to general corrosion, good weld ability…. Help the design to use them to produce boiler and heat exchanger. It is the most widely used for heat transferring tubing. DMG supply the most grades of tubes with perfect quality, and value-added service.

Delivery Condition: Annealed & Pickled, Annealed & Pickled + Polished, Bright Annealed 

Grades: TP304,TP304L,TP304H,TP304/304L,TP316L,TP316Ti,TP316/316L,TP316LMo2.5, TP317L, TP347H, TP904L, Other grades can be offered on request.

Standards:

ASTM/ASME A/SA213 Seamless ( Ferritic ) and Austenitic Alloy-steel Boiler, Super heater, and Heat-exchanger Tubes

ASTM/ASME A/SA 269 Seamless and welded Austenitic Stainless Steel Tubing for General Service

EN10216-5 TC1

Outside diameter range from 6 – 76.2mm

Wall thickness range from 0.5 – 12mm

Inspection & Test:

1. 100% PMI / Chemical analysis tests.

2.100% Dimension tests & 100% Visual examination

3. Tension test, flange test, hardness test, flattening test

4. 100% Eddy Test or Hydrostatic Test before bending and 100% Hydrostatic test after bending

5. Checking stress released heat treatment in bending area plus 300mm straight leg length after bending with agreement with clients.

Notes: all the tests and inspection need to provide with reports according to standard and test results.

Length: Random Length / Fixed Length


Product detail pictures:

Discount wholesale Super Duplex Steel -
 Austenitic Stainless Seamless Tube – Donghao Metal Group detail pictures

Discount wholesale Super Duplex Steel -
 Austenitic Stainless Seamless Tube – Donghao Metal Group detail pictures

Discount wholesale Super Duplex Steel -
 Austenitic Stainless Seamless Tube – Donghao Metal Group detail pictures

Discount wholesale Super Duplex Steel -
 Austenitic Stainless Seamless Tube – Donghao Metal Group detail pictures

Discount wholesale Super Duplex Steel -
 Austenitic Stainless Seamless Tube – Donghao Metal Group detail pictures


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No matter new customer or previous client, We believe in prolonged time period and trustworthy relationship for Discount wholesale Super Duplex Steel - Austenitic Stainless Seamless Tube – Donghao Metal Group, The product will supply to all over the world, such as: Bolivia , Spain , Austria , Our mission is "Provide Products with Reliable Quality and Reasonable Prices". We welcome customers from every corner of the world to contact us for future business relationships and achieving mutual success!
  • The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Naomi from Armenia - 2015.02.04 14:13
    The manufacturer gave us a big discount under the premise of ensuring the quality of products, thank you very much, we will select this company again.
    5 Stars By Gloria from Swansea - 2016.07.28 15:46
    
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