New Delivery for U-Bending / U Bend Tubing / U Tube - Duplex Seamless tube – Donghao Metal Group

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We believe in: Innovation is our soul and spirit. High-quality is our life. Consumer need to have is our God for Super Duplex Steel , Stainless Steel Condenser Tube , Stainless Teel Seamless Pipe , We are sincere and open. We look forward to your visit and establishing trustworthy and long-term standing relationship.

New Delivery for U-Bending / U Bend Tubing / U Tube - 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

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We goal to understand excellent disfigurement from the manufacturing and supply the top support to domestic and abroad clients wholeheartedly for New Delivery for U-Bending / U Bend Tubing / U Tube - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Sevilla , Chicago , Singapore , With the goal of "zero defect". To care for the environment, and social returns, care employee social responsibility as own duty. We welcome friends from all over the world to visit and guide us so that we can achieve the win-win goal together.

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U-Bending / U Bend Tubing / U Tube

The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.

By Eileen from luzern - 2015.12.10 19:03

We are a small company that has just started, but we get the company leader's attention and gave us a lot of help. Hope we can make progress together!

By Page from Sierra Leone - 2015.08.12 12:27