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

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We are experienced manufacturer. Wining the majority of the crucial certifications of its market for Inconel 600 Tube , Stainless Steel Tubes , Small Diameter Seamless Stainless Steel Tube , We appreciate your enquiry and it's our honor to work with every friend worldwide.
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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We offer wonderful energy in high-quality and improvement,merchandising,product sales and marketing and advertising and procedure 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: Rotterdam , Eindhoven , Sydney , We also have good cooperation relationships with many good manufacturers so that we can provide almost all of auto parts and after-sales service with high quality standard,lower price level and warmly service to meet demands of customers from different fields and different area.
  • The factory can meet continuously developing economic and market needs, so that their products are widely recognized and trusted, and that's why we chose this company.
    5 Stars By Princess from Niger - 2015.09.08 17:09
    Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
    5 Stars By Samantha from Ukraine - 2015.06.21 17:11
    
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