Good User Reputation for 321 Stainless Steel Pipes - Ferritic Stainless Seamless tube – Donghao Metal Group

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The incredibly rich projects administration experiences and a person to 1 service model make the substantial importance of organization communication and our easy understanding of your expectations for 321 Stainless Steel Tubing , Shinning Steel Tube , 321 Stainless Steel Pipe , Our corporation maintains risk-free enterprise combined by truth and honesty to maintain long-term interactions with our clients.
Good User Reputation for 321 Stainless Steel Pipes - Ferritic Stainless Seamless tube – Donghao Metal Group Detail:

DMG’s Ferritic 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: TP405, TP430, 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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Good User Reputation for 321 Stainless Steel Pipes -
 Ferritic Stainless Seamless tube – Donghao Metal Group detail pictures


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To regularly increase the management program by virtue from the rule of "sincerely, good religion and high quality are the base of enterprise development", we greatly absorb the essence of linked products internationally, and constantly produce new goods to satisfy the calls for of shoppers for Good User Reputation for 321 Stainless Steel Pipes - Ferritic Stainless Seamless tube – Donghao Metal Group, The product will supply to all over the world, such as: Liberia , kazakhstan , Canada , Our company always committed to meet your quality demand, price points and sales target. Warmly welcome you open the boundaries of communication. It is our great pleasure to service you if you need a trusted supplier and value information.
  • The quality of the products is very good, especially in the details, can be seen that the company work actively to satisfy customer's interest, a nice supplier.
    5 Stars By Jamie from Uruguay - 2016.03.07 13:42
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Alma from Namibia - 2016.08.16 13:39
    
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