Big Discount Stainless Steel Tube 304 - Duplex Seamless tube – Donghao Metal Group

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We hold strengthening and perfecting our items and repair. At the same time, we get the job done actively to do research and progress for Astm A269 Tp304l Steel Tube , 304l Stainless Steel Pipe , 2507 Seamless Stainless Steel Tube , We welcome shoppers, business enterprise associations and close friends from all sections with the globe to contact us and seek cooperation for mutual added benefits.
Big Discount Stainless Steel Tube 304 - 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:

Big Discount Stainless Steel Tube 304 -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Big Discount Stainless Steel Tube 304 -
 Duplex Seamless tube – Donghao Metal Group detail pictures

Big Discount Stainless Steel Tube 304 -
 Duplex Seamless tube – Donghao Metal Group detail pictures


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Our growth depends around the superior machines, exceptional talents and consistently strengthened technology forces for Big Discount Stainless Steel Tube 304 - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: UAE , Burundi , Cambodia , Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. development. Our philosophy is to create cost-effective products, promote perfect services, cooperate for long-term and mutual benefits, firm a comprehensive mode of excellent suppliers system and marketing agents, brand strategic cooperation sales system.
  • We feel easy to cooperate with this company, the supplier is very responsible, thanks.There will be more in-depth cooperation.
    5 Stars By Adelaide from Leicester - 2016.01.11 17:15
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Natalie from Palestine - 2015.10.09 19:07
    
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