UNS S31500 Duplex Stainless Steel Pipe
Name：UNS S31500 Duplex Stainless Steel Pipe
Technique：Hot Rolled
Material：Stainless Steel
Surface Treatment：Polished
Section Shape：Round
Wall Thickness;0.8mm~40mm
Surface:Annealed and Pickled, Ba, 2b
Length:6 Meters, 9 Meters, 12 Meters, Random Length
Transport Package:Standard Sea Export Packaging
Send E-mail:info@gneestainless.com
Tel:+8615824687445
Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of uns s31500 duplex stainless steel pipe in China. With abundant experience, we warmly welcome you to wholesale customized uns s31500 duplex stainless steel pipe from our factory. For price consultation, contact us.
UNS S31500 Duplex Stainless Steel Cold Drawn Tube is a duplex stainless steel material, also known as 22Cr-5Ni-3Mo-N low-carbon duplex stainless steel.
UNS S31500 duplex stainless steel tube offers resistance to various corrosive media, such as acids, salts, and oxides. Its strength exceeds that of general stainless steels, making it suitable for engineering applications that require high load and stress resistance.
Applications of UNS S31500 SS Round Pipe:
Petrochemical industry: Used in the manufacture of oil well equipment, pipelines, valves, heat exchangers, and more.
Energy industry: Utilized to produce furnace tubes, heat exchanger tubes, steam boiler tubes, etc.
Aerospace industry: Employed in the production of equipment and components for high-temperature and high-pressure environments.
Contact us now for a free estimate. info@gneestainless.com
Duplex Steel UNS S31500 Pipes Specification
stainless steel S31500 cold finished pipe Chemical Composition:
|
% |
C |
Mn |
P |
S |
Si |
Cr |
Ni |
Mo |
Cu |
N |
Fe |
|
Min |
- |
1.2 |
- |
- |
1.4 |
18 |
4.2 |
2.5 |
- |
0.05 |
balance |
|
Max |
0.03 |
2 |
0.03 |
0.03 |
2 |
19 |
5.2 |
3.5 |
- |
0.1 |
balance |
S31500 Stainless Steel ERW Pipe Mechanical Property:
|
20°C |
Tensile Strength |
Yield Strength |
Elongation % |
Hardness |
Density |
|
Min |
630Mpa |
440Mpa |
30% |
- |
7.8kg/dm3 |
|
Max |
- |
- |
- |
30HRC |
7.8kg/dm3 |
ASTM A789 UNS S31500 Instrumentation Tubing
Product testing
Chemical examination-Spectro analysis
Firmness test
Pitting protection test
Small tests
X-ray test
Impact analysis
Eddy current examining
Hydrostatic analysis
Prompt test
UNS S31500 Duplex Stainless Steel Pipe Suppliers
ASTM A789M Super Duplex Steel Tube testing
FAQ
Q: What are your company's main products ?
A: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q: How could you guarantee your products?
A:We accept and support the third-party inspection.We also could issue the warranty to customer to guarantee the quality.
Q: What are the advantages of your company ?
A: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
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