8 Year Exporter Tp304 Tp304l Tp316 Tp316l - Duplex Seamless tube – Donghao Metal Group

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All we do is often involved with our tenet " Purchaser to start with, Rely on initially, devoting over the food stuff packaging and environmental defense for Tube Stainless Steel Price , 321 347h Stainless Steel Tubing , 304 316 904l Stainless Steel Seamless Pipe , We are also constantly looking to establish relationship with new suppliers to provide innovative and smart solution to our valued customers.
8 Year Exporter Tp304 Tp304l Tp316 Tp316l - 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:

8 Year Exporter Tp304 Tp304l Tp316 Tp316l -
 Duplex Seamless tube – Donghao Metal Group detail pictures

8 Year Exporter Tp304 Tp304l Tp316 Tp316l -
 Duplex Seamless tube – Donghao Metal Group detail pictures

8 Year Exporter Tp304 Tp304l Tp316 Tp316l -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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It really is our obligation to satisfy your requirements and efficiently serve you. Your fulfillment is our greatest reward. We're hunting forward to your check out for joint development for 8 Year Exporter Tp304 Tp304l Tp316 Tp316l - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Durban , Croatia , Portugal , We welcome you to visit our company, factory and our showroom displayed various products that will meet your expectation, meanwhile, it is convenient to visit our website, our sales staff will try their efforts to provide you the best service. If you need more information, please do not hesitate to contact us by E-mail or telephone.
  • Customer service staff and sales man are very patience and they all good at English, product's arrival is also very timely, a good supplier.
    5 Stars By Mark from Philippines - 2016.02.14 13:19
    It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By David from Zambia - 2015.11.11 19:52
    
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