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Specifications
Welded SS Pipe (201,304,316)1.Manufactur supply directly
petitive price
3.ISO,SGS
4.OEM service available
Welded SS Pipe (201,304,316)
We are a professional high tech enterprise based in Nanjing, enjoying convenient transportation access. We are fully committed to producing many kinds of technologically advanced stainless steel products. In addition, we are authorized by China Railway Group Limited, Zhejiang Supor Co., Ltd., Sinoma Science & Technology Co., Ltd., etc. to be their main distributor in China.
Name |
Tello 304 Seamless Stainless Steel Pipe |
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Standard |
ASTM A554, A312, A249, A269 and A270 |
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Material Grade |
304,316,201,202, 316L,430 |
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Size Range |
1) Outer diameter:≥1mm 2) Wall thickness: ≥0.4mm |
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Length |
6m or as customers' request |
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|
Tolerance |
a) Outer Diameter: +/-0. 15mm |
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b) Thickness: +/- 0.02mm | ||||||
c) Length:+/-4. 5mm - 0mm | ||||||
Surface |
180G, 320G, 400G Satin / Hairline(Matt Finish, Brush, Dull Finish) 400G, 500G, 600G or 800G Mirror finish |
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Application |
Ornamental tubes, Decoration construction, upholstery, industry instruments |
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Test |
Squash test, Extended test, Water pressure test, Crystal rot test, Heat treatment, NDT |
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Chemical Composition of Material |
Composition
Material |
201 |
202 |
304 |
316 |
430 |
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
≤0.12 |
|
Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
|
Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
|
P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
|
S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
|
Cr |
16-18 |
17-19 |
18-20 |
16-18 |
16-18 |
|
Ni |
3.5-5.5 |
4-6 |
8-10.5 |
10-14 |
|
|
Mo |
|
|
|
2.0-3.0 |
|
|
|
Mechanical Property |
Material Item |
201 |
202 |
304 |
316 |
|
Tensile Strength |
≥535 |
≥520 |
≥520 |
≥520 |
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Yield Strength |
≥245 |
≥205 |
≥205 |
≥205 |
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Extension |
≥30% |
≥30% |
≥35% |
≥35% |
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Hardness (HV) |
<253 |
<253 |
<200 |
<200 |
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stainless steel pipe
1.Weld shape:
Weld,seamless
2.Grade
200,300,400 series
3.shape:
round,square
Application:
industry,decoration, medical,ball point pen and structure1)
Standard:
ASTM,JIS,DIN,GB,EN
2) Outer diameter:≥1mm
3) Wall thickness: ≥0.3mm
4) Length: 5. 8m(or according to customers' requests)
5) Tolerance:
A) Outer diameter: +/-0. 15mm
B) Wall Thickness: +/-11%
C) Length: +/-4. 5mm - 0mm
6) Material: 201,304, 304L, 316, 316L,317, 321, 409, 430,439 etc.
7) Surface: Mirror polish, satin polish, without polish
We can also make according to customer required.
phone number:86-25-66927689
My pleasure to solve your problem.
Send Inquiry to This Supplier
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