Payment Terms | T/T, L/C |
Supply Ability | Daily capacity up to 7,000 Meters |
Delivery Time | Ex-work with 1 month after order. |
Packaging Details | (1) Steel frame case sealed by plywoods with each end capped;(2) Solid fumigated wooden box with each end capped. |
Compamy Type | Manufacturer, Importer & Exporter |
Fin Tube Type | Grooved Fin Tube,G-Fin tube |
Tube material | Carbon steel, stainless steel, alloy steel, copper etc... |
Fin material | Aluminum, copper and steel |
Fin tube length | No limit |
Fin pitch | 12FPI min |
Brand Name | Reliance |
Model Number | Type G fin tube |
Certification | CE,ISO... |
Place of Origin | China.Imported materials are available. |
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Product Specification
Payment Terms | T/T, L/C | Supply Ability | Daily capacity up to 7,000 Meters |
Delivery Time | Ex-work with 1 month after order. | Packaging Details | (1) Steel frame case sealed by plywoods with each end capped;(2) Solid fumigated wooden box with each end capped. |
Compamy Type | Manufacturer, Importer & Exporter | Fin Tube Type | Grooved Fin Tube,G-Fin tube |
Tube material | Carbon steel, stainless steel, alloy steel, copper etc... | Fin material | Aluminum, copper and steel |
Fin tube length | No limit | Fin pitch | 12FPI min |
Brand Name | Reliance | Model Number | Type G fin tube |
Certification | CE,ISO... | Place of Origin | China.Imported materials are available. |
High Light | Carbon Steel Sprial Fin Tube ,Sprial Fin Tube For Heat Exchanger ,ASTM A179 Sprial Fin Tube |
ASTM A179 G Type L Type Carbon Steel Sprial Fin Tube For Heat Exchanger
Detail:
Custom | Customizable | Tube Diameter | Φ20—Φ219 |
Tube Thickness | 2.0mm—6.0mm | Fin Thickness | 0.8mm—2.5mm |
Fin Pitch | 5mm-16mm | Fin Height | 8mm-25mm |
Application | Petroleum, Waste Heat Recovery, Chemical Industry, Boiler, Steel Mill, etc. |
Manufacturing process
The aluminum fin strip is tension wound and placed into a groove cut into the tube.
G Fin Fluted Depth:
Appr. 0.4mm.
Surface Protection:
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.
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.
Packing: The desiccants are put into each package for continental transporation as well.
Applications:
The common application fields are:
Specifications:
Grooved G type Finned Tubes are combined with two different materials.
Items | General Materials | Popular ASTM Materials |
Core Tube Material | carbon steel, ow-alloy steel, | 1. Carbon Steel: A179, A192,SA210 Gr A1/C,A106 Gr B |
Fins Material | 1. Aluminum | 1. Aluminum(Alu.1100,Alu.1060) |
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. |
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Employee Number:
100~120
Ecer Certification:
Verified Supplier
About Reliance Jiangsu Reliance Thermal Equipment Co., Ltd is all about thermal transfer finned tubes products. We have a long-term fabrication and supply experience in the business of FINING MACHINES and FINNED TUBES used in air-cooled heat exchanger, economizers, boilers, gas turbines... About Reliance Jiangsu Reliance Thermal Equipment Co., Ltd is all about thermal transfer finned tubes products. We have a long-term fabrication and supply experience in the business of FINING MACHINES and FINNED TUBES used in air-cooled heat exchanger, economizers, boilers, gas turbines...
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