Air Cooled Heat Exchanger Helical Aluminum L/LL/KL Type Fin Tube API Standard 661

Place of Origin:

China, import materials are available

Brand Name:

Baerfu

Certification:

ISO...

Model Number:

Type L/LL/KL/G fin tubes

Minimum Order Quantity:

N/A

Price:

N/A

Packaging Details:

(1)Steel frame case sealed by plywoods with each end capped; (2)Solid fumigated wooden box with each end of capped.

Delivery Time:

Ex-work with 1 month on receipt of order.

Payment Terms:

T/T, L/C

Supply Ability:

Daily capacity up to 5,000 Meters

Compamy Type M:

Manufacturer, Importer & Exporter

Fin Type:

Type G Fin Tube / Embedded Fin Tube

Tube Material:

Carbon Steel, Stainless Steel, Alloy Steel, Copper Etc...

Fin Material:

Aluminum, Copper And Steel

Tube Length:

No Limit

High Light:

finned tube,fintube

General L-type production capacity

General specifications of L /LL /KL / G type fin tubes

Finning Facility: 7 finning machines;

Daily capacity up to 5000 meters;

Fin type: Solid plain

Tube OD: 50.8mm max.

Tube Length:  no limit

Fin Height: 16 mm max.

Fin Thickness: generally 0.4mm ~0.6mm

Fin Pitch: 13FPI min.

 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           

3. Copper:UNS12200/UNS14200/UNS70600,

CuNi70/30,CuNi 90/10

4. Titanium: B338 Gr 2

Fins Material 

Aluminum & Copper & Steel

1. Aluminum

2. Copper.

3. Steel

All dimensions are in Inches and specification upon your requests.

Tube OD

Fin Height

Fin Thickness

Fins per Pitch

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

Pease email us for more information.