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Decorative pipe is a kind of welded pipe, which is widely used in decoration industry.Steel pipes are usually welded from steel or steel strips after they have been curled and formed by machine sets and dies.With”Simple production process”, “high production efficiency”, “more varieties” and “specifications”, “less equipment cost”.
316L stainless steel decorative pipe belongs to industrial materials. The products are widely used in chemical industry, construction, bridge, aerospace, mechanical hardware, medical treatment, decoration, medical fitness supplies, furniture, tableware manufacturing, liquid transportation, automobile manufacturing, water supply and other industries
Chemical composition and Physical property
Grade | C(%) | Si(%) | Mn(%) | Cr(%) | P(%) | S(%) | N(%) | Ni(%) | Cu(%) |
316L | ≤0.03 | ≤1.00 | ≤2.00 | 16.00-18.00 | ≤0.045 | ≤0.03 | ≤0.10 | 10-14 | - |
Grade | TS(Mpa) | YS(Mpa) | EL(%) |
316L | ≥485 | ≥170 | ≥30 |
Standard specifications for stainless steel pipe
Inch |
DN (mm) |
OD (mm) |
SCH5S |
SCH10S |
SCH10 |
SCH20 |
SCH30 |
SCH40 |
SCH60 |
SCH80 |
SCH100 |
SCH120 |
-- |
1/8 |
DN6 |
10.3 |
|
1.24 |
|
|
|
1.73 |
|
2.42 |
|
|
|
1/4 |
DN8 |
13.7 |
|
1.65 |
|
|
|
2.24 |
|
3.02 |
|
|
|
3./8 |
DN10 |
17.1 |
|
1.65 |
|
|
|
2.31 |
|
3.2 |
|
|
|
1/2 |
DN15 |
21.3 |
1.65 |
2.11 |
|
|
|
2.77 |
|
3.73 |
|
|
|
3/4 |
DN20 |
26.7 |
1.65 |
2.11 |
|
|
|
2.87 |
|
3.91 |
|
|
|
1 |
DN25 |
33.4 |
1.65 |
2.77 |
|
|
|
3.38 |
|
4.55 |
|
|
|
1 1/4 |
DN32 |
42.2 |
1.65 |
2.77 |
|
|
|
3.56 |
|
4.85 |
|
|
|
1 1/2 |
DN40 |
48.3 |
1.65 |
2.77 |
|
|
|
3.68 |
|
5.05 |
|
|
|
2 |
DN50 |
60.3 |
1.65 |
2.77 |
|
|
|
3.91 |
|
5.54 |
|
|
|
2 1/2 |
DN65 |
73.0 |
2.11 |
3.05 |
|
|
|
5.16 |
|
7.01 |
|
|
|
3 |
DN80 |
88.9 |
2.11 |
3.05 |
|
|
|
5.49 |
|
7.62 |
|
|
|
3 1/2 |
DN90 |
101.6 |
2.11 |
3.05 |
|
|
|
5.74 |
|
8.08 |
|
|
|
4 |
DN100 |
114.3 |
2.11 |
3.05 |
|
|
|
6.02 |
|
8.58 |
|
11.13 |
|
5 |
DN125 |
141.3 |
2.77 |
3.4 |
|
|
|
6.55 |
|
9.53 |
|
12.7 |
|
6 |
DN150 |
168.3 |
2.77 |
3.4 |
|
|
|
7.11 |
|
10.97 |
|
14.27 |
|
8 |
DN200 |
219.1 |
2.77 |
3.76 |
|
6.35 |
7.04 |
8.18 |
10.31 |
12.7 |
15.09 |
18.26 |
|
10 |
DN250 |
273.1 |
3.40 |
4.19 |
|
6.35 |
7.8 |
9.27 |
12.7 |
15.09 |
18.26 |
21.44 |
|
12 |
DN300 |
323.9 |
3.96 |
4.57 |
|
6.35 |
8.38 |
10.31 |
14.27 |
17.48 |
21.44 |
25.4 |
|
14 |
DN350 |
355.5 |
3.96 |
4.78 |
6.35 |
7.92 |
9.53 |
11.13 |
15.09 |
19.05 |
23.83 |
27.79 |
|
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