Wound carbon steel finned tube
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Wound carbon steel finned tube
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Marketing Department: 0514-83454345
Telephone: 0514-83454345
Mobile phone: 13852163538
Email: 13852773986@139.com
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- Product Description
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- Commodity name: Wound carbon steel finned tube
The steel-wound spiral fin tube type refers to the fin tube formed by cold-winding at room temperature. The processing technology is simple and the material is easy to obtain. So far, many manufacturers use this type of fin tube to manufacture heat exchangers. The cost is light, and the replacement is convenient and timely. The disadvantage is that the contact thermal resistance is large. If the hot-dip galvanizing process is used, the cost will be greatly increased, and its price even exceeds other types of heat exchangers. Some companies use electro-galvanizing technology to reduce costs. In fact, electro-galvanizing only plays a role in corrosion protection, and has almost no effect on the elimination of contact thermal resistance between fins and base tubes. And due to environmental protection requirements, the state now strictly controls galvanizing enterprises Therefore, the galvanizing process is no longer used, and most of them are painted.
Due to the limitation of processing technology, the fin pitch of spiral finned tubes is generally larger, ranging from 3.2-8mm, and the unit heat exchange surface area is smaller than other types of finned tubes.
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Product Description
- Product Description
-
The steel-wound spiral fin tube type refers to the fin tube formed by cold-winding at room temperature. The processing technology is simple and the material is easy to obtain. So far, many manufacturers use this type of fin tube to manufacture heat exchangers. The cost is light, and the replacement is convenient and timely. The disadvantage is that the contact thermal resistance is large. If the hot-dip galvanizing process is used, the cost will be greatly increased, and its price even exceeds other types of heat exchangers. Some companies use electro-galvanizing technology to reduce costs. In fact, electro-galvanizing only plays a role in corrosion protection, and has almost no effect on the elimination of contact thermal resistance between fins and base tubes. And due to environmental protection requirements, the state now strictly controls galvanizing enterprises Therefore, the galvanizing process is no longer used, and most of them are painted.
Due to the limitation of processing technology, the fin pitch of spiral finned tubes is generally larger, ranging from 3.2-8mm, and the unit heat exchange surface area is smaller than other types of finned tubes.
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Marketing Department: 0514-83454345
Telephone: 0514-83454345
Mobile phone: 13852163538
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Email: 13852773986@139.com
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Yuzhen Town, Maji Town, Yizheng City
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