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

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Our pros are lessen prices,dynamic sales team,specialised QC,sturdy factories,top quality services and products for Stainless Steel Telescopic Tube , S30403 / S31603 Seamless Stainless Steel , Nickel 200 Tube , Our final goal is "To try the best, To be the Best". Please feel free to contact with us if you have any requirements.
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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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value 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: Monaco , Singapore , Niger , We've established long-term, stable and good business relationships with many manufacturers and wholesalers around the world. Currently, we've been looking forward to even greater cooperation with overseas customers based on mutual benefits. You should feel free to contact us for more details.
  • As a veteran of this industry, we can say that the company can be a leader in the industry, select them is right.
    5 Stars By Geraldine from Puerto Rico - 2016.05.21 12:31
    We are old friends, the company's product quality has been always very good and this time the price is also very cheap.
    5 Stars By Dorothy from Lebanon - 2015.02.12 14:52
    
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