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Contact Person : Jennifer
Phone Number : +86-1381 2020 947
WhatsApp : +008613812020947

Type L Tension Wrapped Finned Tubes With C12200 Copper Fins And Fins Densities 394 FPM

Place of Origin China, import materials are available
Brand Name Reliance
Certification CE,ISO...
Model Number Type L fin tube / Tension wound fin tube
Minimum Order Quantity N/A
Price N/A
Packaging Details (1)Steel frame case sealed by plywoods with each end capped; (2)Solid fumigated wooden box with each end of capped.
Delivery Time Ex-work with 1 month on receipt of order.
Payment Terms T/T, L/C
Supply Ability Daily capacity up to 5,000 Meters
Product Details
Fin Tube Type L Type Fin Tube,Tension Wound L Type Fin Tube Fins Type Solid,Plain
Tube Material Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc... Fin Material Aluminum, Copper And Steel
Finned Tube Length No Limit Fin Densities 8FPI~13FPI
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Product Description

Type L tension wrapped finned tubes with C12200 copper fins and fins densities 394 FPM

 

 

Quick Detail:

 

General L-type production capacity

General specifications of L type fin tubes

Finning Facility: 7 finning machines;

Daily capacity up to 5000 meters;

Fin type: Solid plain

Tube OD: 50.8mm max.

Tube Length: no limit

Fin Height: 16.5 mm max.

Fin Thickness: generally 0.4mm ~0.6mm

Fin Pitch: 13FPI min.

 

Manufacturing process:  The fin strip (normally aluminum and copper) is folded into an L SHAPE and wound onto the base tube surface under tension. The feet of the fins are joined together and cover the finned surface.

 

 

Surface Protection

Both bare ends shall be Zinc or Aluminum metalized applied by an electro spray arc system coating.

 

Acceptance Criteria

API Standard 661(Air-Cooled Heat Exchangers for General Refinery Service) or the delivery conditions (TDC).

 

Accessories

Tube Support Box, Clamp or Spacer Box (Material: Aluminum, Zinc and Stainless Steel).

 

Delivery Condition

Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of L Type Tension Wound Finned Tube.

 

Packing: 

The desiccants are put into each package for continental transportation as well.

 

Applications:

 

The common application fields are:

  1. Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants);
  2. High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids);
  3. The petroleum, chemical and petrochemical industries;
  4. The food processing and refrigeration industries;
  5. Natural gas treatment;

 

Specifications:

 

L Type Tension Wound finned Tube is combined with two different materials.

 

 Items General Materials Popular ASTM Materials
Core Tube Material  Carbon steel, low-alloy steel, stainless steel, brass, copper, cooper-nickel alloys, aluminum bronze, nickel alloys.

1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B

2. Stainless Steel: TP304/304L,TP316/TP316L           

3. Copper:UNS12200/UNS14200/UNS70600,

                 CuNi70/30,CuNi 90/10

4. Titanium: B338 Gr 2

Fins Material 

Aluminum & Copper & Steel

1. Aluminum(Alu.1100,Alu.1060)

2. Copper.

3. Steel

 

 

 

All dimensions are in Inches and specification upon your requests.

Tube OD

Fin Height

Fin Thickness

Fins per Pitch

5/8

3/8,1/2

.015/.016/ .020

6, 7, 8, 9, 10, 11, 12

3/4

5/8,1/2

.015/.016/ .020

6, 7, 8, 9, 10, 11, 12

1

5/8,1/2

.015/.016/ .020

6, 7, 8, 9, 10, 11, 12

1 1/4

5/8,1/2

.015/.016/ .020

6, 7, 8, 9, 10, 11, 12

1 1/2

5/8,1/2

.015/.016/ .020

6, 7, 8, 9, 10, 11, 12

Pease email us for more information.

 

Type L Tension Wrapped Finned Tubes With C12200 Copper Fins And Fins Densities 394 FPM 0Type L Tension Wrapped Finned Tubes With C12200 Copper Fins And Fins Densities 394 FPM 1