Specifications
Brand Name :
Reliance
Model Number :
G Fin
Certification :
CE,ISO...
Place of Origin :
China.Imported materials are available.
MOQ :
N/A
Price :
N/A
Payment Terms :
T/T, L/C
Supply Ability :
Daily capacity up to 3,500 Meters
Delivery Time :
Ex-work with 5 weeks 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
Fins Type :
Solid, Plain
Accessories :
Tube Support Box, Clamp or Spacer Box
Description

Embedded finned tubes with stainless steel seamless tube and aluminum 1100 fins

Quick Detail:

Finning Facilities: 7 finning machines.

Daily capacity up to 7,000 meters.

Tube OD: 50.8mm(2'') max.

Tube Length: 18,000mm max.

Fin Height: 16.5 mm max.

Fin Thickness: generally 0.4mm ~0.6mm

Fin Pitch: 2.1 mm (12FPI) min.

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.

The desiccants are put into each package for continental transporation as well.

Applications:

The common application fields are:

  1. Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants);
  2. High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids);
  3. The petroleum, chemical and petrochemical industries;
  4. The food processing and refrigeration industries;
  5. Natural gas treatment;

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,

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

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.

Aluminum 1100 / Stainless Steel Seamless Embedded Fin Tube OD 50.8mmAluminum 1100 / Stainless Steel Seamless Embedded Fin Tube OD 50.8mm

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Aluminum 1100 / Stainless Steel Seamless Embedded Fin Tube OD 50.8mm

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Brand Name :
Reliance
Model Number :
G Fin
Certification :
CE,ISO...
Place of Origin :
China.Imported materials are available.
MOQ :
N/A
Price :
N/A
Contact Supplier
Aluminum 1100 / Stainless Steel Seamless Embedded Fin Tube OD 50.8mm
Aluminum 1100 / Stainless Steel Seamless Embedded Fin Tube OD 50.8mm

JIANGSU RELIANCE THERMAL EQUIPMENT CO., LTD

Verified Supplier
11 Years
jiangsu
Business Type :
Manufacturer, Importer, Exporter, Seller
Employee Number :
100~120
Certification Level :
Verified Supplier
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