China Stainless Steel 304l Pipes - 904L Stainless Steel Seamless Pipe – Join
Short Description:
China Stainless Steel 304l Pipes - 904L Stainless Steel Seamless Pipe – Join Detail:
Chemical Component
|
GB |
ASTM |
DIN |
Chemical Component (%) |
|||||||||
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Cu |
N |
|||
|
0Cr20Ni25Mo4.5Cu |
904L |
1.4539 |
≦0.03 |
≦1.00 |
≦2.00 |
≦0.035 |
≦0.030 |
23.00-28.00 |
18.00-23.00 |
5-6 |
1.0-2.0 |
≦0.1 |
Outer Diameter: 6mm~720mm ; 1/8’’~36’’
Wall thickness: 0.89mm~60mm
Tolerance:+/-0.05~ +/-0.02
Technology:
- Drawing: Drawing the rolled blank through the die hole into a section to reduce the increase in length
- Rolling: the blank is passed through the gap of a pair of rotating rollers. Due to the compression of the rollers, the material section is reduced and the length is increased. This is a common way to produce steel tubes
- Forging: To change the blank into the desired shape and size by using the reciprocating impact force of the hammer or the pressure of the press
- Extrusion: The blank is placed in a closed extrusion container with pressure applied at one end to extrude the blank from the specified die hole to obtain different shapes and sizes
Features:904L is a low carbon, high alloyed austenitic stainless steel designed for harsh corrosion conditions. It has better corrosion resistance than 316L and 317L, and combines price and performance, with high cost performance.Due to the addition of 1.5% copper, it has excellent corrosion resistance for reducing acids such as sulfuric acid and phosphoric acid.
Application:
- Oil&Gas;
- Food& Drug;
- Medical;
- Transportation;
- Construction..
Product detail pictures:

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With our great management, potent technical capability and strict excellent handle procedure, we continue on to provide our customers with reputable top quality, reasonable selling prices and great providers. We purpose at becoming amongst your most trusted partners and earning your satisfaction for China Stainless Steel 304l Pipes - 904L Stainless Steel Seamless Pipe – Join, The product will supply to all over the world, such as: Malta, Finland, Russia, With a fully integrated operation system, our company has won a good fame for our high quality products, reasonable prices and good services. Meanwhile, we have established a strict quality management system conducted in material incoming, processing and delivery. Abiding by the principle of "Credit first and customer supremacy", we sincerely welcome clients from home and abroad to cooperate with us and advance together to create a brilliant future.
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