Factory directly Stainless Steel Heater Exchanger - Martensitic Stainless Seamless tube – Donghao Metal Group

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  • Factory directly Stainless Steel Heater Exchanger - Martensitic Stainless Seamless tube – Donghao Metal Group

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With reliable good quality system, great standing and perfect consumer support, the series of products and solutions produced by our organization are exported to quite a few countries and regions for 12x18h10t Seamless Stainless Steel Pipe/Tube , Stainless Steel Tube , Monel 400 Tube , We have ISO 9001 Certification and qualified this product .over 16 years experiences in manufacturing and designing, so our products featured with best quality and competitive price. Welcome cooperation with us!
Factory directly Stainless Steel Heater Exchanger - 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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Factory directly Stainless Steel Heater Exchanger - Martensitic Stainless Seamless tube – Donghao Metal Group detail pictures

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The client satisfaction is our primary concentrate on. We uphold a consistent level of professionalism, top quality, credibility and service for Factory directly Stainless Steel Heater Exchanger - Martensitic Stainless Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Mexico , Casablanca , Netherlands , Our company follows laws and international practice. We promise to be responsible for friends, customers and all partners. We would like to establish a long-term relationship and friendship with every customer from all over the world on the basis of mutual benefits. We warmly welcome all old and new customers to visit our company to negotiate business.

    • The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
    5 Stars By Dana from Tajikistan - 2016.07.28 15:46
    Managers are visionary, they have the idea of "mutual benefits, continuous improvement and innovation", we have a pleasant conversation and Cooperation.
    5 Stars By Sabrina from Buenos Aires - 2015.07.27 12:26

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