Free sample for Astm A312 304/316 Stainless Steel Pipe A312 Gr T - Duplex Seamless tube – Donghao Metal Group

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Free sample for Astm A312 304/316 Stainless Steel Pipe A312 Gr T - Duplex Seamless tube – Donghao Metal Group Detail:

As the duplex and super duplex stainless steel has both the advantages of ferritic stainless steel and the austenitic stainless steel, they are widely used to produce heat transferring tubing for petrochemical industry, sea water treatment…. in aggressive acidic, chloride containing environments. DMG supply duplex tubes with high quality. 

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

Grades: S31803, S32205, S32750, S32550, S32760, Other grades can be offered on request.

Standards:

ASTM/ASME A/ SA789 Seamless and welded Ferritic /Austenitic Stainless Steel Tubing for General Service

ASTM/ASME A/SA790 Seamless and welded Ferritic /Austenitic Stainless steel pipe

Outside diameter range from 12-76.2mm

Wall thickness range from 0.71-12mm

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:

Free sample for Astm A312 304/316 Stainless Steel Pipe A312 Gr T -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Free sample for Astm A312 304/316 Stainless Steel Pipe A312 Gr T -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Free sample for Astm A312 304/316 Stainless Steel Pipe A312 Gr T -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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With our excellent administration, potent technical capability and strict top quality control technique, we go on to provide our consumers with trusted quality, reasonable price ranges and fantastic providers. We intention at becoming one among your most trusted partners and earning your fulfillment for Free sample for Astm A312 304/316 Stainless Steel Pipe A312 Gr T - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Rwanda , Sevilla , Cancun , We have been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying goods and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Odelia from Tanzania - 2016.09.30 16:36
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Claire from Yemen - 2016.04.18 16:45
    
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