Murphy Thermal Energy Co., Ltd.
Brand: Murphy
Status: New
Applicable Industry: Manufacturing Plant, Food &Amp; Beverage Factory, Farms, Machinery Repair Shops, Building Material Shops, Energy &Amp; Mining, Construction Works, Food &Amp; Beverage Shops
Out-of-warranty Service: Video Technical Support, Online Support, Spare Parts
Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): Philippines, Viet Nam, Pakistan
Showroom Location (in Which Countries Are There Sample Rooms Overseas): Pakistan, Philippines, Viet Nam
Video Factory Inspection: Provided
Mechanical Test Report: Provided
Marketing Type: Ordinary Product
Place Of Origin: China
Species: Heat Exchanger Tube
Use: Heater Parts
Certification: Ce
Warranty Period: 1 Year
Service System: Free Spare Parts, Video Technical Support, Online Support
Packaging: Wooden Box
Productivity: 10000 Pieces Monthly
Transportation: Ocean,Land,Express,Air,Others
Place of Origin: China
Supply Ability: 10000 Piece Monthly
Certificate: ISO9001
HS Code: 898600000
Port: Shanghai Port,Ningbo Port,Qingdao Port
Payment Type: L/C,T/T,D/P,D/A,Paypal,Money Gram
Incoterm: FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
G Finned Tube Product Description:
In heat exchangers, fluid types, heat transfer surface areas, fluid velocity ve pressure play an important role. In order to increase the heat transfer surface area on tubes and by taking into account of the fluid velocity inside tube, grooves are applied on outer surface of the tube.
Groove application is the process of engraving on tube outer surface in spiral shape by special machines. In this way, the heat transfer surface area on the tube is approximately increased by 15%.
Product selection is made by considering client requirements and places of product utilization with the calculation of efficiency and optimal product costs. For the product selection, alternative solutions are presented by taking environmental conditions and safety rules into account.
Grooved tubes generally are used in cooling oil. Also they can be used as Heat Exchanger in water, glycol, refrigerant gas systems, evaporator and condenser applications.
G Finned Tube(Aluminum Finned Tube) Manufacturing Process:
The manufacturing tool is made up of 2 non-cutting plates set at 90° to the axis of the base tubes (core tube).The first plate effects a groove for metal spinning. The second directs the ribbon in the groove and sets the fin foot in the groove through pressure on the metal displaced for the groove. A similar plate made of tungsten carburate allows us to manufacture. G embedded fin tubes ( fin tubes )with base tubes (core tube) made of austenitic steel or exotic alloys.
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.
G Finned Tube(Copper Finned Pipe) Properties:
Manufacturing Process: – Grooving and Embedding the Fin Stock in the Base Tubes.
Fin To Tube Bond:- Very Good
Heat Transfer Efficiency:- Excellent
Mechanical Resistance: – Very Good
Corrosion Protection: – Moderate
Temperature Range:- Up to Maximum 415°C
G Finned Tube(Finned Copper Pipe) Applications：
petroleum, chemical and petrochemical industries
natural gas treatment
Steel industry: blast furnace and converter system
power generation: steam turbine exhaust gas condensation, condensation water contact circulation cooling condensation
air conditioning (freon, ammonia, propane)
waste incineration equipment
compressor cooler, etc
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 | |
Product Categories : G Finned Tube
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