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商品

不锈钢EP管, 不锈钢电解抛光管(Stainless Steel ElectroPolished Tube / Pipe ) Kuze / Rath / United Standards

不锈钢EP管(电解抛光管)

商品型号: DTI-EP-TUBING

不锈钢EP管(电解抛光管)
With the smoothest finish in the industry for conveying liquids or gases. Typically produced by seamless bright annealed tube or pipe, the TIG welding tube also available.
The ID is supplied with an electropolished finish of 10Ra (0.25µm) or smoother. Advantages of Ding Ten’s electropolished tube/pipe:
1.Better corrosion.
2.Improved chrome/iron ratio ≥ 1.5
3.Improved carbon layer thickness ≤ 10 Angstroms
4.Improved CrO/FeO ≥ 2.2
5.SEM Defect Counts ≤ 40
6.Smoothest finished, Mirro-like
7.Enhance flow characteristics
8.Improved product purity
9.Improved cleanability.

不锈钢EP管规格表

商品规格:

Alloys: Stainless steel 304, 304L and VOD316L, Vim+Var 316L
Size Range: O.D. 1/4" to 6" (6.35-165.2mm)
Specification: ASTM A249, A269, A270, 3A and BPE standard, JIS G3447. G3459
Length: 13'(4M)/20'(6m)
Special or non-standard sizes available upon request

检视完整表格

不锈钢管化学成分与特性

Chemical Compositions and Properties

钢种

化学成分 (%)
Chemical Composition

降伏强度
Y.S

抗拉强度
T.S

延伸率
E.L

断面缩率
R of A

硬度
Hardness

Grade

N/mm²

(%)

TP304

≦0.08

≦1

≦2

8~10.5

18~20

≧205

≧520

≧35

≧60

≧187

TP304L

≦0.03

≦1

≦2

9~13

18~20

≧175

≧480

≧35

≧60

≧187

TP316

≦0.08

≦1

≦2

10~14

16~18

2~3

≧205

≧520

≧35

≧60

≧187

TP316L

≦0.03

≦1

≦2

10~15

16~18

2~3

≧175

≧480

≧35

≧60

≧187

TP304H

0.04~0.1

≦0.75

≦2

8~11

18~20

≧205

≧520

≧35

TP321

≦0.08

≦1

≦2

9~13

17~19

≧205

≧520

≧35

≧50

≧187

TP317L

≦0.03

≦1

≦2

11~15

18~20

3~4

≧175

≧480

≧35

≧60

≧187

TP310S

≦0.08

≦1.5

≦2

19~22

24~26

≧205

≧520

≧35

≧50

≧187

认证:

ASME BPE/3A

订购资讯:

最小订购量: Negotiable
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