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Type L Tension Wrapped Finned Tubes With C12200 Copper Fins And Fins Densities 394 FPM
Place of Origin | China, import materials are available |
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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 |
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xFin Tube Type | L Type Fin Tube,Tension Wound L Type Fin Tube | Fins Type | Solid,Plain |
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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 |
High Light | fintube,aluminum fin tube |
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:
- Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants);
- High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids);
- The petroleum, chemical and petrochemical industries;
- The food processing and refrigeration industries;
- 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. |
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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. |