| Categories | Aluminum Fin Tube |
|---|---|
| Brand Name: | DELLOK |
| Model Number: | G Fin |
| Certification: | CE. ISO,EN10204. 3.1 Cert. |
| Place of Origin: | China |
| MOQ: | N/A Contact us for details |
| Price: | N/A Contact us for details |
| Payment Terms: | L/C, T/T Contact us for details |
| Supply Ability: | 60000 meters month |
| Delivery Time: | Ex-work with 5 weeks after Order. |
| Packaging Details: | Steel frame case sealed by plywoods or solid fumigated wooden box. |
| Fins Type:: | Grooved Fin Tube,G-Fin Tube |
| Packing:: | Steel Frame Case |
| Tube Length:: | No Limit |
| Tube Material:: | Carbon Steel,stainless Steel, Copper Etc... |
| Fin Material: | Aluminum, Copper, Stee |
| Fin Height:: | 16mm max. |
Steel Frame Grooved G Type H14 Height 16mm Aluminum Finned Tubes
Aluminum 1060 H14 high finned embedded aluminum finned tubes
Quick Detail:
We have 7 sets G fin Finning machines and daily capacity up to 5000 meters.
The contact of manufacturing Grooved fin tubes is designed for a high wall temperature of up to 350°C.
Product Details | |
Tube Material: | Carbon Steel,stainless Steel, Copper Etc... |
Fin Material: | Aluminum, Copper, Steel |
Tube details: | Tube Length: No Limit |
Fin Height: 16mm Max. | |
Packing: | Steel Frame Case |
Specifications:
Grooved G type Finned Tubes are 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/316Ti, A789 S31803/S2205 etc... 3. Copper:UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10 |
Fins Material | 1. Aluminum Alloy 2. Copper. | 1. Aluminum(Alu.1100,Alu.1060) 2. Copper. |
All dimensions are in Inches and specification upon your requests. | |||
Tube OD | Fin Height | Fin Thickness | Fins per Pitch(Density) |
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 |
Please email us for more information. | |||
Manufacturing process
The aluminum fin strip is tension wound and placed into a groove cut into the tube with appr. 0.4mm fluted depth.
Surface Protection of Plain Ends
Both ends of Grooved G type Fin Tubes 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 (Materials: 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 G-Fin Embedded Finned Tube.
The desiccants are put into each package for continental transporation 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;
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