Good User Reputation for 321 Stainless Steel Pipes - Seamless stainless mechanical tubing – Donghao Metal Group

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Our commission should be to provide our customers and consumers with ideal top quality and aggressive portable digital products for Duplex Tube , Astm A312 Tp321 Seamless Pipe , Industrial Stainless Steel Pipe , Our goal is to create Win-win situation with our customers. We believe we will be your best choice. "Reputation First, Customers Foremost. "Waiting for your inquiry.
Good User Reputation for 321 Stainless Steel Pipes - Seamless stainless mechanical tubing – Donghao Metal Group Detail:

We can supply high quality Seamless stainless mechanical tubing / Stainless Steel Hollow bar, which use in mechanical applications where corrosion-resistant or high-temperature strength is needed.

 

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

Material: TP304/304L, TP316/316L, TP317L, TP904L, Duplex, Other grades can be offered on request.

Standards:

ASTM A790/ASME SA790 Seamless and welded ferritic/austenitic stainless steel pipe

ASTM A312/ASME SA312 Seamless and welded austenitic stainless steel pipes

ASTM A511/ASME SA511 Seamless stainless steel mechanical tubing

DIN 2448 Seamless steel pipes and tubes

DIN 6258 Hollow steel bars for machining

GOST 8731 Seamless hot rolled steel pipes – technical requirements

JIS G3459 Stainless steel pipes

 

Test & Inspection:

1.100% PMI / SPECTRO CHEMICAL ANALYSIS TESTS

2.100% DIMENSION TESTS & 100% VISUAL EXAMINATION 

3.TENSION TEST, FLARING TESTS(FOR SEAMLESS TUBE/PIPE)/FLANGE TESTS(FOR WELDED TUBE/PIPE), HARDNESS TEST, REVERSED FLATTENING TEST(FOR WELDED TUBE/PIPE), FLATTENING TEST (FOR SEAMLESS TUBE/PIPE)

4. 100% NON-DESTRUCTIVE TESTS

Length: Random Length / Fixed Length

Application:

Mechanical applications where corrosion resistant or high temperature strength is needed.


Product detail pictures:

Good User Reputation for 321 Stainless Steel Pipes -
 Seamless stainless mechanical tubing – Donghao Metal Group detail pictures

Good User Reputation for 321 Stainless Steel Pipes -
 Seamless stainless mechanical tubing – Donghao Metal Group detail pictures

Good User Reputation for 321 Stainless Steel Pipes -
 Seamless stainless mechanical tubing – Donghao Metal Group detail pictures


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With advanced technologies and facilities, strict good quality manage, reasonable rate, superior assistance and close co-operation with shoppers, we have been devoted to supplying the very best price for our consumers for Good User Reputation for 321 Stainless Steel Pipes - Seamless stainless mechanical tubing – Donghao Metal Group, The product will supply to all over the world, such as: Dubai , Peru , Italy , Our business activities and processes are engineered to make sure our customers have access to widest range of products with the shortest supply time lines. This achievement is made possible by our highly skilled and experienced team. We look for people who want to grow with us around the globe and stand out from the crowd. We have people who embrace tomorrow, have vision, love stretching their minds and going far beyond what they thought was achievable.
  • It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Lesley from Lebanon - 2016.01.28 18:53
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Constance from Benin - 2015.05.22 12:13
    
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