Active Member
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[China]
Address: 江苏省无锡市惠山区洛社镇石塘湾运河东路5号
Contact name:Jillian Zheng
Wuxi Shuangyong Precision Stainless Steel Belt Co., Ltd. |
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Cold Drawn 304 Stainless Steel Pipe / Polished JISCO LISCO TISCO steel tubing
1. Commodity: Cold Drawn 304 stainless steel tube
2. Brand: JISCO, LISCO, TISCO
3. Grade: 304
4. Certification: ISO,SGS BV
5. Surface: Annealed & Pickled, Bright Annealed,Polished or as requested
6. Thickness: 0.5-6mm
7. Outer Diameter: 10mm-57mm
8. Length: 2-12m or as customer request
9. Standard: ASTM A554/A270/A312/A249/A269 ETC
Specifications
Name | Cold Drawn 304 stainless steel tube |
Standard | ASTM A554/A270/A312/A249/A269 ETC |
Material Grade | AISI 201, 202, 304, 304L, 316, 316L and 430 |
Outer Diameter | 10mm--57mm |
Wall Thickness | 1mm - 5mm |
Length | 2-12m or as customer request |
Tolerance | a) Outer Diameter: +/- 0.2mm |
b) Thickness: +/- 10% OR as customer request | |
c) Length: +/- 10mm | |
Surface | Satin / Hairline :180#, 320# |
Polish : 400# ,600# ,800# or Mirror surface | |
Application | Engineering,machine,construction,industrial material |
MOQ | 1Tons |
Productivity | 6000T/W |
PACKING | In bundles or according to requirements of customers |
Delivery | 7-25 days |
Technical Requirement
TYPE NO. | C | Mn | P | S | Si | Cr | Ni |
| % | % | % | % | % | % | % |
201 | ≤ 0.15 | 5.5-7.5 | ≤ 0.050 | ≤ 0.03 | ≤ 1.00 | 16.0-18.0 | 3.5-5.5 |
202 | ≤ 0.15 | 7.5-10 | ≤ 0.060 | ≤ 0.03 | ≤ 1.00 | 17.0-19.0 | 4.0-6.0 |
301 | ≤ 0.15 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 16.5-18.0 | 6.0-8.0 |
302 | ≤ 0.15 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 17.0-19.0 | 8.0-10.0 |
304 | ≤ 0.08 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 18.0-20.0 | 8.0-10.5 |
304L | ≤ 0.03 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 18.0-20.0 | 8.0-12.0 |
316 | ≤ 0.08 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 16.0-18.0 | 10.0-14.0 |
316L | ≤ 0.03 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 16.0-18.0 | 10.0-14.0 |
321 | ≤ 0.08 | ≤ 2 | ≤ 0.045 | ≤ 0.03 | ≤ 1.00 | 17.0-19.0 | 9.0-12.0 |
410 | ≤ 0.15 | ≤ 1.00 | ≤ 0.040 | ≤ 0.03 | ≤ 1.00 | 11.5-13.5 |
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430 | ≤ 0.12 | ≤ 1.00 | ≤ 0.040 | ≤ 0.03 | ≤ 1.00 | 16.0-18.0 |
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Mechanical Properties
TYPE NO. | Y.S | T.S. | ELOG. | hardness | ||
| N/mm2 | N/mm2 | % | HB | HRB | HV |
301 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 207 | ≤ 95 | ≤ 218 |
304 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 | ≤ 90 | ≤ 200 |
304L | ≥ 175 | ≥ 480 | ≥ 40 | ≤ 187 | ≤ 90 | ≤ 200 |
316 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 | ≤ 90 | ≤ 200 |
316L | ≥ 175 | ≥ 480 | ≥ 40 | ≤ 187 | ≤ 90 | ≤ 200 |
321 | ≥ 205 | ≥ 520 | ≥ 40 | ≤ 187 | ≤ 90 | ≤ 200 |
410 | ≥ 205 | ≥ 440 | ≥ 20 | ≤ 201 | ≤ 93 | ≤ 210 |
430 | ≥ 205 | ≥ 450 | ≥ 22 | ≤ 183 | ≤ 88 | ≤ 200 |
Our Advantage:
(1) Our product has a good ductility, high tensile strength and can be last long in use.
(2) High flexibility, abrasion resistance and corrosion resistance, unified diameter, smooth surface,bright color,
ect.
(3) Our stainless steel bright round bar and black round bar export to Southeast Asia and other countries.
Description:
304 stainless steel welded steel pipe or 304 stainless steel welded
pipe.Commonly used stainless steel plate or steel strip after crimp
units and dies made of stainless steel welded pipe welding.304
stainless steel welded pipe production process is simple,efficient
production,more specifications,the investment for equipment is
less.But the general strength is lower than stainless steel
seamless steel tube.
In recent years,with the rapid development of high quality
stainless steel strip steel rolling production and stainless steel
welding and inspection technology.Weld quality enhances
unceasingly.The variety of welded stainless steel pipe
specifications are increasing.And especially in the heat transfer
in more and more fields who spare pipe, decorative, low pressure
fluid in the tube instead of stainless steel seamless steel tube.
Small 304 stainless steel welded pipe is the continuous online
production.Wall thickness is thicker, the unit and dissolves
equipment investment.The less it has economical and practical.The
thinner wall thickness, its input-output ratio will be reduced.
Process flows
Quality Control
