Well-designed Seamless Steel Pipeline - Martensitic Stainless Seamless tube – Donghao Metal Group

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of Boiler Tube , Shinning Steel Tube , Tp446 Stainless Steel Tube , Always for the majority of business users and traders to provide best quality products and excellent service. Warmly welcome to join us, let's innovation together, to flying dream.

Well-designed Seamless Steel Pipeline - Martensitic Stainless Seamless tube – Donghao Metal Group Detail:

DMG’s Martensitic heat transferring tubing is produced to apply where better mechanical, hardness, chloride induced pitting, crevice and stress corrosion crocking may be considered. And the high quality tube with such material can be used for other specific applications as Heater, Heat exchanger, Condenser, Machining, Bearing, Machining, API Service….

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

Grades: TP410S, TP410, TP420, TP420J2, 17-4PH, TP439, TP444, TP446, Other grades can be offered on request.

Standards:

ASTM A268 Seamless and welded Ferritic and Martensitic Stainless steel Tubing for General Service

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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It really is a good way to further improve our goods and service. Our mission would be to acquire inventive items to buyers with a very good encounter for Well-designed Seamless Steel Pipeline - Martensitic Stainless Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Lahore , Indonesia , Germany , Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.

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Stainless Thin Wall Tube

This is the first business after our company establish, products and services are very satisfying, we have a good start, we hope to cooperate continuous in the future!