Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

Product Details
Customization: Available
After-sales Service: After Sales Guaranteed
Warranty: 24 Months
Still deciding? Get samples of US$ 0/Piece
Order Sample
Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
Payment Methods:
visa mastercard discover JCB diners club american express T/T
PIX SPEI OXXO PSE OZOW
  Support payments in USD
Secure payments: Every payment you make on Made-in-China.com is protected by the platform.
Refund policy: Claim a refund if your order doesn't ship, is missing, or arrives with product issues.

360° Virtual Tour

Secured Trading Service
Diamond Member Since 2018

Suppliers with verified business licenses

Audited Supplier

Audited by an independent third-party inspection agency

Importers and Exporters
The supplier has import and export rights
High Repeat Buyers Choice
More than 50% of buyers repeatedly choose the supplier
R&D Capabilities
The supplier has 2 R&D engineers, you can check the Audit Report for more information
Management Certification
The supplier has quality management system certification, including:
ISO9001:2015 certificate
to see all verified strength labels (16)
  • Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
  • Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
  • Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
  • Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
  • Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
  • Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
Find Similar Products
  • Overview
  • Production Line
  • Other Products
  • Company Profile
  • Production Workshop
  • Customer Tour&Cooperation
  • Customer Inspection
  • Testing&Certifications
Overview

Basic Info.

Model NO.
High Frequency Finned pipe
Certification
CE, ISO, RoHS
Application
Heater, Cooler, Vaporizer, Condenser
Principle
Regenerative Heat Exchanger
Style
Steel Type
Material
Stainless Steel
Fin Height
5mm~30mm
Pipe Size
16mm~400mm
Materials
Carbon Steel,Ss
Applications
Steam Industry Boiler,Gas Waste Heat Recover
Transport Package
Steel Box
Specification
acc to the ASTM specifications or others
Trademark
DATANG
Origin
China
HS Code
84199090
Production Capacity
800000PCS/Year

Packaging & Delivery

Package Size
1.00cm * 1.00cm * 1.00cm
Package Gross Weight
1.000kg
Lead Time
30 days (1 - 10000 Pieces)
To be negotiated ( > 10000 Pieces)

Product Description

High frequency welding finned tube: 

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
Serrated finned tube: 
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mmDatang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
 
The fins are manufactured by Spirally Winding the fin around the Base Tube and Pipe. During the winding the fin is Continuously Welded by High Frequency welding giving the Most robust bond between the the Fin and the Tube.
 
This type of Fin Tube is used specifically where the application involves a lot of Mechanical Stresses like continuous vibrations etc.
 
The welding bond between the Tube and The Fin also ensures that almost perfect heat Transfer Efficiency is achieved. Also it can give the highest operating temperature ranges.
 
These Fin Tubes find application in RADIATORS, AIR PREHEATERS, WASTE HEAT RECOVERY SYSTEMS, & BOILER FIN TUBES etc and are preferred in Industries like Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.
 
 
Mechanical Resistance: Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
 
Corrosion Protection: Moderate
 
Temperature Range: Up to Maximum 500 Deg C
 
Manufacturing Range (Welded Fin Tube/Solid Fin Tube):

Sr. No

Particulars

Range

1

Base Tube Material

Stainless Steel, Carbon Steel, Alloy Steel, Titanium, Copper, Duplex Stainless Steel, and Inconel etc. (all material in the theoretical limit)

2

Base Tube Outside Diameter

16.00 mm to 225.00 mm (½" NB Pipe to 8" NB Pipe)

3

Base Tube Thickness

2.50 mm And Above

4

Base Tube Length

500 mm Min To 12000 mm

5

Fin Material

Carbon Steel, Alloy Steel  & Stainless Steel

6

Fin Thickness

0.80 mm To 2.50 mm

7

Fin Density

79 FPM (2 FPI) to 276 FPM (7 FPI)

8

Fin Height

9.8 mm to 25.00 mm

9

Bare Ends

As per Client Requirement

10

Manufacturing Capacity

3,00,000 Meter Per Annum

piral Finned Tube for Heat Exchangers Application
Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers.


The steel fin, that may be solid or serrated, is helically wound and continuously welded to the tube by high frequency electric resistance welding. This produces an homogeneous, clean and continuous fin-totube bond with no additional weld material, for a very efficient heat flow and resistance to corrosion.
 
Tube bending:
Our finning machines are equipped with online single or duplex cold bending equipment that can manipulate both ends of tubes in a single operation, thus ensuring exact alignment of the ends. Our bending machines are capable of bending both bare or finned tubes with diameters from 31 mm to 76 mm.
 
Corrosion protection:
If required, the external surfaces of finned tubes can be treated with a protective coating. Our engineers are always ready to assist you with design considerations to meet your specific product needs.

Production Line

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

We have a professional sales and technical team.
We design solutions and provide product cunstomization for you. Solutions

Now we have production facilities for manufacturing various types of finned tubes as mentioned below,
High Frequency Welded Fin Tube(Including Serrated Finned Tube) (8 lines)
L
aser Welding Finned Tube (1 line)
Extruded F
inned Tube (Bimetallic Fin Tube&Integral Monometallic Low Fin Tube)(6 lines)

'G'Type Fin Tube (Embedded Finned Tube),'L' 'LL' 'KL' Type Fin Tube (Wrap Around Finned Tube) (4 lines)
 

Other Products

 
PRODUCT TYPE TUBE MATERIAL FIN MATERIAL TUBE SIZE FIN SIZE
Heat Exchanger Finned Tube Extruded Fin Tube All Kind of Material can be applied Aluminum A1100 15.88~50.8 7~11.5FPI
Fin Height Max 16mmH
L-Foot Fin Tube All Kind of Material can be applied Copper C1100, C1220 12.70~50.8 7~11.5FPI
(Wrap On Type) Fin Height Max 16mmH
G-Fin Tube (Embedded Type) Aluminum A1100, A1050, A1060  
High Frequency Welded Finned Tube A179 Carbon Steel Tube Carbon Steel Tube 12.70~160 1.5~7FPI
Stainless Steel Tube Stainless Steel Tube 0.8~3.2mm. Thickness
Alloy Steel Material Alloy Steel Material  
Integral Copper & Copper Alloy High Finned Tube C12200, C11000, C70600 C12200, C11000, C70600 15.88~22.23 5~9FPI
Max 12mm. H
Oval Finned Tube Carbon Steel Tube Carbon Steel Tube All Size Available 5~15FPI
Stainless Steel Tube Stainless Steel Tube
Alloy Steel Material Alloy Steel Material
Copper & Copper Alloy Tube Copper & Copper Alloy Tube
Monometallic Fin Tube Low Fin Tube Carbon Steel, stainless steel, titanium, copper, brass, nickel alloy, etc. - 9.52~40 12, 16, 19 28 FPI, etc.
Turbo-C Tube
Turbo-E Tube
Corrugated Tube All Kind of Material - 6.35~40 2~9FPI
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mmWe offers different finned tubes: tension wound finned tubes, embedded finned tubes and extruded finned tubes.
 
Tension wound finned tubes are formed by winding a strip made of aluminium or copper around the tube under tension. The strip winding technology provides different types of fins: L-Fin, LL-Fin, KL-Fin.
 
 
Embedded fins (G-Fins) are made by winding aluminium or copper strip into a helical groove machined on the outer surface of the tube.
Tension wound finned tubes, embedded finned tubes and extruded finned tubes are main devices for air coolers and the common application fields are:
 
Heat exchangers for power plants (electric, nuclear, thermal and geothermal power plants)
Steam condensate systems
Chemical and petrochemicalindustry
Food processing plants and refrigeration technology
Industrial (steel mills, incinerators, gas compression facilities)
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mmDatang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
 

EXTRUDED FIN TUBE (BIMETALLIC FIN TUBE)
EXTRUDED FINNED TUBE----This fin type is formed from a bi-metallic tube consisting of an aluminium outer tube and an inner tube of almost any material.

The Extruded Fin Tube also known as Bimetallic Fin Tube is one of the most preferred finning processes for various applications.
 
The fins are manufactured by Extruding the Fins on the Aluminum Muff Tube which is made to Fit with close tolerance over the Base Tube.
 
The Extrusion takes place on a Continuous Fin Extruder with Three Tooling rolls and extrusion takes place at high pressures in the range of 1200 psi. Because of the cold working process the Bond between the Tube and fin is flawless and hence gives excellent Heat Transfer Efficiency. At the same time the mechanical strength of the fins is also enhanced drastically.
 
These Fin Tubes find application in AIR FIN COOLERS, DRIERS, RADIATORS etc and are preferred in Industries like Food and Agriculture, Power Plants, Chemical Industries, Steel Plants, and Chiller Plants etc.
 
 
Manufacturing Process: Cold Extrusion
 
Fin To Tube Bond: Excellent
Heat Transfer Efficiency: Excellent
Mechanical Resistance: Excellent (Hence can be frequently cleaned with high pressure jets unlike other fin tubes. Thereby reducing down time and increasing overall life)
Corrosion Protection: Gives excellent corrosion protection to the base tube since it entirely covers the base tube (except bare ends).
Temperature Range: Upto Maximum 300 Deg C
Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
 

Application

Aftercoolers, air coolers, air heaters, charge air chillers, condensers, convection heaters, electric heaters, evaporators, fluid coolers, gas coolers, heat pipes, hydrogen coolers, industrial tumble dryers, intercoolers, immersion heaters, oil coolers, radiators, refrigeration, solvent recovery and steam to air heat exchangers.

Laser Welded finned tube:

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm



Elliptical Finned Tube:

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

To browse more products, please click here

Company Profile

DATANG STEEL PIPE Co., Ltd is a reputed manufacturer and wholesaler that export to global markets for 17 years.
We have a professional sales and technical team,and we design solutions and provide product cunstomization for you.


We also customize Fin tube heat exchanger,Air cooler,Radiator,Economizer,Condenser, Vaporizer/evaporator.
We have a large amount of spot inventory: high quality carbon steel seamless pipe, ERW pipe, SSAW pipe, alloy steel pipe, etc. for fin tube's manufacture.
The pipe fittings and flanges are also available.
Welcome to visit our factory and looking forward to cooperate with you.



Learn more about us,please click here

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mmDatang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm
More customized finned tube heat exchangers,Click here

Production Workshop

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

 

Customer Tour&Cooperation

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mmDatang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

Customer Inspection

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

Testing&Certifications

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

Datang Large Diameter Solid High Frequency Welding Finned Fin Pipes with Welded Spiral Fins, Base Tube Od 16mm-273mm

FAQ
Q1:Are you a factory or trade company?

A1: A Factory and A subsidiary international trade company for export.

Q2: What can you provide?
A2: Our company is a professional manufacturer for Radiator and Heat Exchanger Equipment and various Fin Tubes.


Q3:Where is your factory?
A3:Our company is located in Cangzhou city, Hebei province, China, which is well equipped with kinds of machines.


Q4: How do you control quality?
A4: Inspection & Guarantee Certificate is supplied with shipment, and the Third Party Inspection is available.


Q5: What are the advantages of your company?
A5: We have many professional and technical personnel, more competitive prices and better after-dales service than other companies.


Q6: Can you arrange the shipment?
A6: Sure, we can help you with the shipment. We have forwarders who have cooperated with us for many years.


Q7: How about the delivery time?
A7: It is based on the order, normally within 30 days after receiving your advance payment.


Q8: Can you provide sample?
A8: Small samples in store can be provided for free.

 
Please Contact me for more info today! 


 

Send your message to this supplier

*From:
*To:
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now
Contact Supplier