Factory source Seamless Stainless Steel Pipe A312 Gr Tp316l - Duplex Seamless tube – Donghao Metal Group

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We keep on with our business spirit of "Quality, Performance, Innovation and Integrity". We goal to create much more worth for our customers with our rich resources, state-of-the-art machinery, experienced workers and exceptional providers for A249 Stainless Steel Straight Tube , 304l Stainless Tubing , Tube Seamless , Our company is working through the procedure principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a pleasant relationship with businessman from all around the earth.

Factory source Seamless Stainless Steel Pipe A312 Gr 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

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We will constantly satisfy our respected customers with our good excellent, superior value and superior assistance due to we're additional experienced and far more hard-working and do it in cost-effective way for Factory source Seamless Stainless Steel Pipe A312 Gr Tp316l - Duplex Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Bogota , Sweden , Montreal , Company name, is always regarding quality as company' s foundation, seeking for development via high degree of credibility , abiding by ISO quality management standard strictly, creating top-ranking company by spirit of progress-marking honesty and optimism.

Forged & Machined Parts

S31803 Tube

Stainless Seamless Steel Pipe

Stainless Steel Tube End Caps

Tp304/304l Stainless Steel Semless Pipes

Tp316/316lseamless Stainless Steel Pipes

A good manufacturers, we have cooperated twice, good quality and good service attitude.

By Olivia from Slovak Republic - 2015.09.23 18:44

This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!

By Dinah from Dubai - 2016.10.23 10:29