professional factory for Spiral Finned Tubes - G Type Finned Tube(Embedded Finned Tube) – Datang

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Our workforce through professional training. Skilled professional knowledge, solid sense of service, to fulfill the services demands of consumers for Fin Tube Machine , Aluminum Fins For Copper Pipe , Steam Fin Tube , Our company is working by the operation principle of "integrity-based, cooperation created, people oriented, win-win cooperation". We hope we can have a friendly relationship with businessman from all over the world.
professional factory for Spiral Finned Tubes - G Type Finned Tube(Embedded Finned Tube) – Datang Detail:

Main industries in which the ‘G’ Fin Tubes find service are Process Chemical Plants, Refineries, Gas Processing Plants, Steel Plants, Power Plants, Fertilizer Manufacturing Plants, etc.

Finned Tube—-G-Type Fintube / Embedded Fintube

A spiraling groove zero.2-0.3 mm (0.008-0.012 in) is plowed  into the surface of the base-tube wall such metal is just displaced, not removed. The metal fin is wound automatically into the groove beneath tension, once that the displace metal is rolled back on all sides of the fin to carry it in situ. that’s why this sort is additionally referred to as embedded finned tube. The emotive thickness of the base-tube wall is that the thickness at a lower place the groove. this sort provides wonderful contact, each thermal and mechanical, between fin and groove. though the base-tube metal is exposed to the atmosphere, tests beneath server conditions showed that corrosion over an extended amount is needed before any bond weakness happens.

The G-type fin tube is applicable to warmth up to 750 F degree (450 C degree)

● Fins Per Inch: 5-13 FPI

● Fin Height: 0.25″ to 0.63″

● Fin Material: Cu, Al

● Tube OD: 0.5″ to 3.0″ OD

● Tube Material: Cu, CuNi, Br, Al, SS, CS, Ni, Ti

● Max Process Temperature: 750 °F

★ Oil and gas refineries

★ Petroleum, chemical and organic compound industries

★ Natural gas treatment

★ Steel creating trade

★ Power plants

★ Air acquisition

★ Compressor coolers

High fin stability, wonderful heat transfer, high operative temperature.

The fin/tube wall contact is constant as a result of the setting and makes it attainable to use a wall temperature of up to 450°C.

The fin is ready throughout its length and consequently doesn’t unwind even once partly uprooted.

This kind of finned tube is one amongst optimum selections for having smart effectiveness/cost magnitude relation.

The fin isn’t therefore sturdy to resist mechanical injury once external forces applied on fin space.

Handling shall be through with care to avoid any injury.

Finned tubes is also broken whereas victimisation either steam or aggressive water for cleansing.

As the fins square measure helically wrapped in grouves, un-finned space isn’t lined which may be exposed to corrosive media and galvanic corrosion at the bottom of the fins may be accumulated.

Tube shall be straight with disembarrass facet space to create a decent finned tube.

It is onerous to use core tube once more once finning is unsuccessful.

Fins ought to be mounted at each ends avoiding un-wrapping.


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professional factory for Spiral Finned Tubes - G Type Finned Tube(Embedded Finned Tube)  – Datang detail pictures


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High quality Very first,and Consumer Supreme is our guideline to offer the most beneficial service to our consumers.At present, we're attempting our greatest to be among the top exporters in our area to fulfill buyers far more need to have for professional factory for Spiral Finned Tubes - G Type Finned Tube(Embedded Finned Tube) – Datang , The product will supply to all over the world, such as: Indonesia, Qatar, San Francisco, We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade products in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad and create a great future together.
  • This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately, we successfully completed the procurement tasks.
    5 Stars By Mandy from Lesotho - 2017.01.11 17:15
    The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
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