Cold Drawn Thick Wall Stainless Steel Tubing Seamless ASTM A312 TP304 SCH 10
ASTM A312 TP304 Stainless Steel Seamless Pipes Thick Wall For General Corrosive Service
Wenzhou Shangle Steel Co., Ltd. (Shangle) founded in 2017,is a comprehensive company integrating industry and trade.As a leading supplier of stainless steel products in Wenzhou, it has a wide range of products in stock that have been rigorously tested and are ready to be shipped.
Description:
304 belongs to American Standard austenitic stainless steel. It is a common material in stainless steel, with a density of 7.93 g / cm. It is also called 18 / 8 stainless steel in the industry. High temperature resistance of 800 ℃, with the characteristics of good processing performance and high toughness, it is widely used in industry, furniture decoration industry and food and medical industry.
Our product range in 1.4301 are tubes and pipes, fittings and flanges, accessories.
Chemical Composition:
|
C |
Si |
Mn |
P |
S |
Cr |
Mo |
Ni |
V |
|
0.08 |
0.75 |
2.00 |
0.045 |
0.030 |
18.0-20.0 |
-- |
8.0-10.5 |
|
|
Nb |
Ti |
Al |
Co |
Cu |
N |
Fe |
|
|
|
-- |
-- |
-- |
-- |
-- |
0.1 |
-- |
|
|
Special Characteristics:
|
Temperature range: |
Density kg/dm³ |
Hardness (HB) |
|---|---|---|
|
pressure bomb/pressure vessel |
7,93 |
≤ 230 |
Quality Tests:
|
Corrosion Test |
Only when specifically requested by the customer |
|
Chemical Analysis |
Conduct tests according to required quality standards |
|
Destructive / Mechanical Testing |
Tensile | Hardness | Flattening | Flare | Flange |
|
Reverse-bend and Re. flat tests |
Fully compliant with relevant standards and ASTM A-450 and A-530 specifications, ensuring trouble-free extension, welding and use on the client side |
|
Eddy Current Testing |
Done to detect homogeneities in subsurface by using Digital Flaw-mark Testing System |
|
Hydrostatic Testing |
100% hydrostatic test, check pipe leaks according to ASTM A 450 specification, the maximum pressure we can support is 20Mpa/7s. |
|
Air Under Pressure Test |
Check for any signs of air leakage |
|
Visual Inspection |
After passivation, each tube is subjected to a thorough visual inspection by trained personnel to detect surface defects and other defects |
Detail Images:
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