China OEM Astm A312 Tp321 Seamless Pipe - Seamless stainless mechanical tubing – Donghao Metal Group

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China OEM Astm A312 Tp321 Seamless Pipe - 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:

China OEM Astm A312 Tp321 Seamless Pipe -
 Seamless stainless mechanical tubing – Donghao Metal Group detail pictures

China OEM Astm A312 Tp321 Seamless Pipe -
 Seamless stainless mechanical tubing – Donghao Metal Group detail pictures

China OEM Astm A312 Tp321 Seamless Pipe -
 Seamless stainless mechanical tubing – Donghao Metal Group detail pictures


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We follow our enterprise spirit of "Quality, Efficiency, Innovation and Integrity". We aim to create much more worth for our buyers with our abundant resources, highly developed machinery, experienced workers and great providers for China OEM Astm A312 Tp321 Seamless Pipe - Seamless stainless mechanical tubing – Donghao Metal Group, The product will supply to all over the world, such as: azerbaijan , Guyana , Istanbul , Although continuous opportunity, we have now developed serious a friendly relationship with many oversea merchants, such as ones through Virginia. We securely assume that the merchandise regarding t shirt printer machine is often good through a great number of having its good quality and also cost.
  • It is a very good, very rare business partners, looking forward to the next more perfect cooperation!
    5 Stars By Edward from Norway - 2015.06.18 17:25
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Michelle from Nigeria - 2015.12.30 10:21
    
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