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

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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of Seamless Stainless Steel Pipe/Tube , Monel 400 Tube , S32760 Tube , Welcome all prospects of residence and abroad to visit our organization, to forge a outstanding potential by our cooperation.

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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The corporation keeps to the operation concept "scientific management, superior quality and performance primacy, consumer supreme 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: Danish , Armenia , Rotterdam , Many years of work experience, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. faster delivery time and the product you want is our Criterion .

Sch160 Stainless Steel Seamless Tube