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Payment Type: L/C,T/T
Transportation: Ocean,Land,Air,Express
Model No.: ASTM A179 Embedded Fin Tube
Brand: YUHONG
Standard: ASTM A179
Material: A179+AL1060
Length: depend on the request
Base Tube Diameter: 5/8'' to 2''
Fin Height: 3/8'' to 5/8''
Fins Per Inch: 7 to 12
Fin Type: Embedded
Packing: Ply Wooden Case
ASTM A179 Embedded Fin Tube with Aluminum Fin
Overview:
G type embedded spiral finned tube is processed from a certain width in the steel pipe and spiral groove depth, then inlays the ribbon on the steel pipe by the equipment. In winding process, as the pre-tightening force to a certain extent so the strip will be firmly in the spiral groove, to ensure there is a certain contact area between steel band and steel pipe. In order to prevent the strip spring falling off the light tube, the two ends of the steel strip need to weld onto the steel pipe. In order to set easily, there should be a certain clearance between steel belt and spiral groove. If the clearance is too small the setting process will be difficult to proceed smoothly. In addition, the steel belt of winding there will always be a certain amount of rebound, which makes it cannot very good joint among the steel belt and spiral groove bottom. Inlaid fins can be conducted on general equipment, and they cost little.
Specification:
| Standard | ASTM A179 |
| Material | A179+AL1060 |
| Outside Diameter | 5/8'' to 2'' |
| Fin Height | 3/8'' to 5/8'' |
| Length | as customed |
| Fin Type | G type Embedded |
| Fins Per Inch | 7-12 |
| Packing | Ply wooden case |
Chemical Composition:
| Grade | C | Mn | P | S |
| A179 | 0.06-0.18 | 0.27-0.63 | 0.035 max | 0.035 max |
Mechanical Properties:
| Grade | Density g/cm³ | Tensile Strength, min, ksi (MPa) | Yield Strength, min, ksi (MPa) | Elongation in 2 in. or 50mm, min (%) | Subcritical Annealing or Tempering Temperature, min or range °F [°C] |
| A179 | 7.8-7.9 | 47(325) | 26(180) | 35 | 1200 [650] |
Application of Finned Tubed in Industries:
1.Petroleum Industry
2.Chemical industry
3.Wood industry
4.Food industry
5.Steel Industry
6.Plastic molding industry
7.Glycol dehydration units
8.Coils for hybrid cooling towers
9.Printing Machines
10.Production of surface coatings
11.Solvent recovery
12.Cooling of turbine air intakes
13.Textile production
14.Greenhouse heaters and breeding
15.Tanneries
16.Anti-freeze coils for process air
17.Paper works
| Selling Units | : | Piece/Pieces |
|---|---|---|
| Package Type | : | Ply wooded case |
| Picture Example | : |
|
Packaging: Ply wooded case
Productivity: 200 tons per month
Transportation: Ocean,Land,Air,Express
Place of Origin: CHINA
Supply Ability: 200 tons per month
Certificate: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2015
Port: NINGBO PORT,SHANGHAI PORT
Payment Type: L/C,T/T
Incoterm: FOB,CFR,CIF,EXW
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