| Customization: | Available |
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| Application: | Chemical Industry, Oil and Gas Industry, Pharmaceutical Industry |
| Certification: | CE, ISO9001 |
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It is commonly used in various applications such as heat exchangers, solar systems, water transportation, and as protective or heat exchanger pipes.
Compared with ordinary seamless steel pipes, stainless steel corrugated tube has a larger heat exchange area, smaller tube wall thermal resistance, and excellent heat transfer coefficient, so it is not stainless steel corrugated tube for heat exchanger is a new type of high-efficiency heat exchange tube that replaces the tube and has been widely used in heat exchange equipment.
Stainless steel corrugated tube for heat exchanger is a thin-walled tube with large and small arcs continuously tangent and corrugated inside and outside. The three-dimensional movement outside the tube, so the degree of disturbance is more intense, even if the fluid flow rate is very low, it can make it into a turbulent state, and at the same time, the thin tube wall has a small temperature gradient, which greatly reduces the thermal resistance of the tube wall and improves the heat transfer inside and outside the tube. Coefficient, so that the overall heat transfer coefficient is improved.
Stainless steel corrugated tubes are known for their flexibility, durability, and resistance to high temperatures They are often used in industries such as heating, air conditioning, solar technology, and other applications that require a reliable and versatile pipe.
The material used for stainless steel corrugated tubes is typically 1.4301, 1.4404, or 1.4571, depending on the project These materials offer excellent corrosion resistance and mechanical properties, making them suitable for a wide range of environments and applications.
The dimensions of stainless steel corrugated tubes can vary, with nominal diameters ranging from DN12 to DN50 The length of the tubes can be customized according to specific requirements.
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America Standard
America standard has two standard rules to specify outside diameter and thickness, ASTM A999 / A999M and A1016 / A1016M. |
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ASTM A999
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ASTM A1016
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* ASTM A312 / A12M
* A358 / A358M * A376 / A376M * A409 / A409M * A778 * A790 / A790M * A813 / A813M * A814 / A814M * A928 / A928M |
* A213 / A213M
* A249 / A249M * A268 / A268M * A269 * A270 * A688 / A688M * A789 / A789M * A803 / A803M |
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China Standards
China has more quantity standards compared to European standards, but less than american standards, SS tube and pipe standards are similar with EU standards in system, and absorb favorable experience in USA specifications. |
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Specification
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Manufacturing
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O.D(Mm)
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O.D Tolerance
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W.T(Mm)
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W.T Tolerance
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GB13296
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SMEALESS
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6-30
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±0.15/-0.2
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1-3
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+20%
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-0%
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>30-50
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±0.3
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>3
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+22%
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-0%
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>50
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±0.75%
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Also Average Wall
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GB/T14976
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SMEALESS
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6-10
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±0.15
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1-3
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+12.50%
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-12.50%
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10-30
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±0.2
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>3
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+12.50%
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-10%
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30-50
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±0.3
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Average Wall, +22%
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>50
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±0.8%
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