Spezilla Tube Co., Ltd. (Shanghai)
Spezilla Tube Co., Ltd. Excellence in Stainless Steel Tubing
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Copper / Aluminium heat exchanger tubing ,G Type Fin Tubes AL1100 ASTM A179 OD5/8''
G Type Finned Tube
Spezilla offers a variety of extended surface Finned Tubes and Finned Pipe competitively priced with an unparalleled level of service, on-time finned tube delivery. Finned Tubes are manufactured to exact specifications that provide maximum service and heat transfer performance.
(Embedded Fin)The fin strip is wound into a machined groove and securely locked into place by back filling with base tube material. This ensures that maximum heat transfer is maintained at high tube metal temperatures. Maximum operating temperature for this fin type is 450°C.
Fin material : Aluminium or copper
Tube materials : Carbon steel, Cr.-Mo. steel, stainless steel, copper, copper alloys, etc.
| Fin material | Aluminium or copper |
| Tube materials | Carbon steel, Cr.-Mo. steel, stainless steel, copper, copper alloys, etc. |
| Tube Dia. | 5/8" [15.875mm] to 2" [50.8mm] |
| Tube Thick | >0.065" [1.65mm] depending on tube material |
| Tube Length | 300mm to 20000mm |
| Fin Height | 1.4" [6.35mm] to 1" [25.4mm] |
| Fin Pitch | 5 to 13 fins per inch |
| Fin Strip Thickness | 0.012" [0.30mm] to 0.020" [0.50mm] |
| Inspections and Tests G-fin; L-fin; LL-fin; KL-fin; Extruded-fin Finned Tubes |
|---|
| Chemical Composition |
| Mechanical Properties |
| Hydrostatic Test |
| Pneumatic Test |
| Boroscopic Inspection |
| Eddy Current Test |
| Tensile Test (only for bimetallic tube) |
We are engaged in offering fine quality G Type Finned Tube that is embedded with fin strip, wounded into a machined groove and safely locked by back filling. This is achieved by filling with base tube material.
Our G Type Finned Tube makes sure that maximum heat transfer is sustained at high tube metal temperature. Its highest operating temperature is 450o C. Our G type finned tube is available in copper finned tube, steel finned tube, precisely for chemical industry, marine industry, pharmaceutical industry etc.
Product Benefits:
High performance and efficency
Use at high operating temperature
Can be used for low and high temperature applications
Dimensionally stable
Results high loads and hocks, both mechanically and thermally
Fin contact:
Mechanical bond[fin embedded in tube groove]
Maximum Tube Wall Operating Temperature:
400℃
Type of Service:
High Temperature
Features:
High-performance finned tube
Made from finest technology
Higher reliability
Optimized surface
Less fans, reduces energy consumption
Requires less space
Less cabling
Resists high loads, both thermally and mechanically
More dimensionally stable
Requires minimum maintenance
Easy installation
Highly economically
Saves labor and material costs
Specifications:
Fin material: Aluminum or copper
Tube materials: Carbon steel, Cr.-Mo. steel, stainless steel, copper, copper alloys, etc.
