Delivery Time:30 days
Certification:PED
cold-drawn pickling Stainless Steel Heat Exchanger Tube, A249 A269 Tube
1. 100% Guaranteed cold rolled material
2. ASTM A249/A269 Bright Anneal or Anneal Pickle
3. Attractive price for 304 &316L
PRODUCT NAME: STAINLESS STEEL HEAT EXCHANGER TUBE
| Name | STAINLESS STEEL HEAT EXCHANGER TUBE |
| Standard | ASTM, GB, JIS, DIN, EN, AISI, ISO |
| Material Grade | TP304 TP304L TP316 TP316L TP347 TP347H TP321 TP321H TP310 TP310S |
| TP410 TP410S TP403 | |
| S31803/S32205 S32750 S32760 | |
| Outer Diameter | Welded Pipe: single slit(Φ8mm-Φ630mm); girth(Φ630mm-Φ3000mm), |
| Thickness | Welded Pipe: single slit(0.5mm-25mm); girth(3mm-30mm) |
| Length | Commonly 5.8 Meters or 6.0 Meters, or as customers\' request |
| Tolerance | According to the Standard, 10% Commonly. |
| Surface | 180#, 320#, 400# Satin / Hairline, Bright Anneal, Pickle, 400#, 500#, 600# or 800# Mirror finish |
| Application | Petrochemical industry, chemical fertilizer industry, oil refining industry, oil and gas industry, light industry and food industry, pulp and paper industry, energy and environmental industries. |
| Test | Flaring test, Flattening test, Bending Test, Hydraulic Test, Eddy Current test |
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Name |
Stainless Steel pipe |
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Standard |
ASTM A554, A249, A269 and A270, A312 |
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Material Grade |
201 ( Ni 0.8%), 202 (Ni 3.5%~4.5%), 301(Ni 5%) 304 (Ni 8%, Cr 18%), 316 (Ni 10%, Cr 18%), 316L (Ni10%~14%), 430 |
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Outer Diameter |
6mm--159mm |
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Thickness |
0.3mm - 3.0mm |
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Length |
6m or as customers\' request |
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Tolerance |
a) Outer Diameter: 0.2mm |
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b) Thickness: 0.02mm |
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c) Length: 5mm |
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Surface |
180G, 320G, 400G Satin / Hairline 400G, 500G, 600G or 800G Mirror finish |
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Application |
Decoration construction, upholstery, industry instrument |
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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 |
Material Composition |
201 |
202 |
304 |
316 |
430 |
|
C |
≤0.15 |
≤0.15 |
≤0.08 |
≤0.08 |
≤0.12 |
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Si |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
≤1.00 |
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Mn |
5.5-7.5 |
7.5-10 |
≤2.00 |
≤2.00 |
≤1.00 |
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P |
≤0.06 |
≤0.06 |
≤0.045 |
≤0.045 |
≤0.040 |
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S |
≤0.03 |
≤0.03 |
≤0.030 |
≤0.030 |
≤0.030 |
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Cr |
16-18 |
17-19 |
18-20 |
16-18 |
16-18 |
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N |
3.5-5.5 |
4-6 |
8-10.5 |
10-14 |
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Mo |
2.0-3. |
