24 inch diameter stainless steel pipe seamless thin wall polished
Product Description:
Standard: ASTM A249, ASTM A268, ASTM A269, ASTM A312, etc.
Material:
201,301,304,309S,310S,316,316L,316Ti,317L,317,321,347,201,202,etc.
Specification:
Outer diameter: 1.0-1220mm (1/8”-48”)
Wall thickness: 0.1-150mm (SCH 5S- XXS)
Length: 3m, 5.8m, 6m, 11.8m, or as request.
Surface: Pickled, annealed, polished, bright, sand blast, hair
line, etc.
Physical Properties of Stainless Steel:
The reason for choosing stainless steel is normally due to
advantages given by physical properties such as corrosion
resistance.
In addition to corrosion resistance, the advantageous physical
properties of stainless steel include:
High and low temperature resistance
Ease of fabrication
High Strength
Aesthetic appeal
Hygiene and ease of cleaning
Long life cycle
Recyclable
Low magnetic permeability
Chemical Composition Compared:
Chemical composition of stainless steel |
standard name | chemical composition |
ASTM | EN | GB | JIS | KS | C(carbon) | Si(silicon) | Mn(manganese) | Cr(chromium) | Ni(nickel) | S(sulfur) | P(phosphorus) | others |
201 | 1.4372 | 1Cr17Mn6Ni5N | SUS201 | STS201 | ≤0.15 | ≤1.0 | 5.5~7.5 | 16.0~18.0 | 3.5~5.5 | ≤0.030 | ≤0.060 | N:≤0.025 |
202 | 1.4373 | 1Cr18Mn8Ni5N | SUS202 | STS202 | ≤0.15 | ≤1.0 | 7.5~10.0 | 17.0~19.0 | 4.0~6.0 | ≤0.030 | ≤0.060 | N:≤0.025 |
301 | 1.4319 | 1Cr17Ni7 | SUS301 | STS301 | ≤0.15 | ≤1.0 | ≤1.0 | 17.0~18.0 | 6.0~8.0 | ≤0.200 | ≤0.020 | - |
304 | 1.4301 | 0Cr18Ni9 | SUS304 | STS304 | ≤0.08 | ≤1.0 | ≤2.0 | 17.0~19.0 | 8.0~11.0 | ≤0.030 | ≤0.035 | - |
321 | 1.4541 | 1Cr18Ni9Ti | SUS321 | STS321 | ≤0.12 | ≤1.0 | ≤2.0 | 17.0~19.0 | 8.0~11.0 | ≤0.030 | ≤0.035 | Ti:5C~7.0 |
304L | 1.4306 | 00Cr19Ni10 | SUS304L | STS304L | ≤0.03 | ≤1.0 | ≤2.0 | 18.0~20.0 | 8.0~12.0 | ≤0.030 | ≤0.035 | - |
309S | 1.4833 | 0Cr23Ni13 | SUS309S | STS309S | ≤0.08 | ≤1.0 | ≤2.0 | 22.0~24.0 | 12.0~15.0 | ≤0.030 | ≤0.035 | - |
310S | 1.4845 | 0Cr25Ni20 | SUS310S | STS310S | ≤0.08 | ≤1.0 | ≤2.0 | 24.0~26.0 | 19.0~22.0 | ≤0.030 | ≤0.035 | - |
316 | 1.4401 | 0Cr17Ni12Mo2 | SUS316 | STS316 | ≤0.08 | ≤1.0 | ≤2.0 | 16.0~18.0 | 10.0~14.0 | ≤0.030 | ≤0.035 | Mo:2.0~3.0 |
316L | 1.4404 | 00Cr17Ni14Mo2 | SUS316L | STS316L | ≤0.03 | ≤1.0 | ≤2.0 | 16.0~18.0 | 12.0~15.0 | ≤0.030 | ≤0.035 | Mo:2.0~3.0 |
Why Would You Want to Use 304L, Then?
One of the main reasons why people choose to use stainless steel is
because of its advantages and physical properties, the most popular
is its corrosion resistance although there are many more.
The fact that it has such a resistance to high and low temperatures
means that stainless steel can be used for a number of applications
and throughout a number of industries. Whilst some stainless steel
will retain high strength at high temperatures other stainless
steels will actually maintain high mechanical properties at
cryogenic temperatures.
A major reason that stainless steel is used is because of its sheer
strength. This has been proven through its use in the building and
construction industry. The aesthetic appeal which stainless steel
has makes it a popular choice for many. Stainless steel is
available in a range of surface finishes and the fact that it can
also be polished makes it aesthetically pleasing to the eye.
Its long life cycle makes it perfect for use in buildings and puts
it ahead of other products in the fact that it will outlast many of
them. When you add in that stainless steel is easy to maintain and
put these reasons together overall it is the lowest cost choice for
many in a life cycle cost comparison.
As it is an environmentally friendly material because it is 100%
recyclable any new stainless steel normally contains around 50-80%
recycled material. Stainless steel is undoubtedly a valuable
material which has many uses within a whole range of industries and
without it we would have to use other materials which wouldn’t be
as effective.
production line:
Product Photos:
