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Location : Home > News Center > Lord Fin Tube-Aluminium fin tube for air cooler radiator condense used in power plant
Lord Fin Tube-Aluminium fin tube for air cooler radiator condense used in power plant

Aluminium fin tube for air cooler radiator condense used in power plant

LL-type finned tube 

LL-type finned tube makes the trapezoidal cross-section forming by rolling combine closely with the heat flux density distribution size. The fins combine tightly with the tube,which makes the thermal efficiency higher and put an end to thermal resistance that brings by the non eliminate contact from segment gap of the string type finned tube. 

Working temperature: 230 ℃ 

1 Features: 

The winding technology improves production efficiency and heat transfer, makes the average fin pitch and higher proportion between fins and tube. At the same time, the base tube can be protected from air erosion. 

2 Application: 

LL-type finned tube mainly used in petrochemical, electric power, paper making, tobacco, building heating and other industry such as air cooler, air heater and air heater of food industry, plant starch spray drying system.

Aluminium fin tube for air cooler radiator condense used in power plant

FIN TUBE REFERENCE
TYPE NAME

BARE TUBE

MATERIAL

FIN TUBE

MATERIAL

BARE TUBE

DIAMETER

(MM)

FIN SPECIFICATION (MM)
FIN PITCH FIN HEIGHT FIN THICK
EMBEDDED G-TYPE FIN TUEB

CARBON STEEL

COPPER,STAINLESS STEEL,ALLOY

ALUMINUM 16-63 2.1-5 <17 ~0.4
EXTRUDED SINGLE METAL
COMBINED METAL
CARBON STEEL, COPPER
STAINLESS STEEL,ALLOY
COPPER
ALUMINUM
8-51 1.6-10 <17 0.2-0.4
LOW FIN TUBE
T-TYPE FIN TUBE
CARBON STEEL, COPPER
STAINLESS STEEL,ALLOY
/ 10-38 0.6-2 <1.6 ~0.3
BAMBOO  TUBE
CORRUGATED TUBE
CARBON STEEL,COPPER
STAINLESS STEEL
/ 16-51 8-30 <2.5 /
WOUND L/KL/LL TYPE
FIN TUBE
CARBON STEEL, COPPER
STAINLESS STEEL,ALLOY
COPPER
ALUMINUM
16-63 2.1-5 <17 ~0.4
STRING STRING FIN TUBE ALUMINUM,COPPER
CARBON STEEL
STAINLESS STEEL
ALUMINUM,COPPER
CARBON STEEL
STAINLESS STEEL
25-38 2.1-3.5 <20 0.2-0.5
U-TYPE U-TYPE TUBE CARBON STEEL,COPPER
STAINLESS STEEL
/ 16-38 / / /
WELDING HF-WELDING
FIN TUBE
CARBON STEEL, ALLOY
STAINLESS STEEL
CARBON STEEL, ALLOY
STAINLESS STEEL
16-219 3-25 5-30 0.8-3
H/HH TYPE
FIN TUBE
CARBON STEEL, ALLOY
STAINLESS STEEL
CARBON STEEL, ALLOY
STAINLESS STEEL
25-63 8-30 <200 1.5-3.5
STUDED FIN TUBE CARBON STEEL, ALLOY
STAINLESS STEEL
CARBON STEEL, ALLOY
STAINLESS STEEL
25-219 8-30 5-35 Φ5-20

Packing Material (General)

 

Name Effect
Plastic Mat

Protection from compressional deformation for Fin Tube itself

Dimension:5mm(Thick)*100mm(Width)

Waterproof Paper Protection from water in shipping
Plywood

For packing wall

8mm(Thick)

Square Steel

For packing frame

2.7mm(Thick)*80mm(Width)*40mm(Height)

2.7mm(Thick)*30mm(Width)*60mm(Height)

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