HomeProductsG Finned TubeAluminum Embedded Fin Tube For Bolier

Aluminum Embedded Fin Tube For Bolier

  • $10
    ≥1
    Piece/Pieces
Payment Type:
T/T
Incoterm:
FOB,EXW
Min. Order:
1 Piece/Pieces
Transportation:
Ocean,Air,Express
Port:
Shanghai
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  • Product Description
Overview
Product Attributes

BrandMurphy

Supply Ability & Additional Information

Packagingwooden box

Productivity10000 Piece/Pieces per Month

TransportationOcean,Air,Express

Place of OriginChina

Supply AbilityTBD

CertificateISO90001

HS Code8108904090

PortShanghai

Payment TypeT/T

IncotermFOB,EXW

Packaging & Delivery
Selling Units:
Piece/Pieces
Package Type:
wooden box

G Finned Tube Product Description:

Aluminum Embedded Finned Tubes consists of aluminum fin strip that is mechanically embedded into the wall of the tube. The embedding process is controlled by tooling that first plows a groove into the tubes outside diameter, then guides the base of the fin into the groove and finally locks the fin in place by rolling the groove closed on the base of the fin. This strong mechanical bond holds up to vibration and continuous thermal cycling and can withstand temperatures far greater than those for aluminum L-foot finned tubes. Typical fin spacing is 10 fins per inch of tube length this can be varied.


G Finned Tube

 

G Finned Tube(Aluminum Finned Tube) Manufacturing Process:

A helical groove is formed in base tube displacing of material and fin is wound into the groove under tension, followed by backfilling of the displaced material to lock the fin root into the tube.

Fin materials: Aluminium Base

Tube materials:Any readily machinable material


Finned Copper Pipe

 

G Finned Tube(Finned Aluminum Tubing) Advantages:

High fin stability, excellent heat transfer, high operating temperature.

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

The fin is set throughout its length and consequently does not unwind even when partially uprooted.

This kind of finned tube is one of optimum choices for having good effectiveness/cost ratio.


Finned Aluminum Tubing

 

G Finned Tube(Copper Finned Pipe) Properties:

Fins per Inch: 5-13 FPI

Tube Material: Ferrous, Non-Ferrous & Some Alloys

Fin Contact: Mechanical Bond

Type of Service: High Temperature

Maximum Tube Wall Operating Temperature:

Based on fin material:

Aluminum: 650°F (343°C)

Carbon Steel: 850°F (450°C)

Stainless Steel: 1000°F (540°C)

Maximum Tube RPM on 1” Tube: 3000

Estimated Production Feet/Hour on 1” tube at 11 FPI at 90% of Tube RPM and 85% Efficiency Factor: 512 ft/hr or 156 m/hr


Copper Finned Pipe

 

G Finned Tube(Finned Copper Pipe) Applications

Oil and gas refineries

Petroleum, chemical and organic compound industries

Natural gas treatment

Steel creating trade

Power plants

Air acquisition

Compressor coolers

 

Aluminum Finned Tube


G Finned Tube Specifications

Product Specification
Tube OD 19~51 (mm) 3/8”~2”
Tube Wall Thk 2.11~3.5(mm) 0.083”~0.138”
Tube Length ≤18,500 (mm) ≤60.7 ft
Fin Thk 0.3~0.5 (mm) 0.012”~0.02”
Fin Height 10~16 (mm) 0.394”~0.63”
Fin Pitch 100~433 FPM 3~11 FPI
Fin Type G
Material Combinations
Fin Material Aluminum (most common grade:Alu.1100, Alu.1060, Alu. 6063)
Copper
Tube Material C.S. (most common grade: A179, A192,SA210 GrA1/C,A106 Gr B )
S.S. (most common grade: TP304, 316)
Copper (most common grade:UNS12200,14200, 70600, CuNi70/30, CuNi 90/10)
Titanium (most common grade: B338Gr2)
Applied
Temperature 
400°C
Type of Service High temperature


G Finned Tube

Product Categories : G Finned Tube

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