A179 cold drawn seamless carbon steel Heat Exchanger Fin Tube OD 1
  • Air ProA179 cold drawn seamless carbon steel Heat Exchanger Fin Tube OD 1

A179 cold drawn seamless carbon steel Heat Exchanger Fin Tube OD 1

A179 cold drawn seamless carbon steel Heat Exchanger Fin Tube OD 1: A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve.

Send Inquiry

Product Description

A179 cold drawn seamless carbon steel Heat Exchanger Fin Tube OD 1''


1.Product Details:

Place of Origin:

China.Imported materials are available.

Brand Name:

Baerfu

Certification:

ISO...

Model Number:

DR


2.Payment & Shipping Terms:

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 capped.

Delivery Time:

Ex-work within 1 month after order.

Payment Terms:

T/T, L/C

Supply Ability:

Daily capacity up to 3,000 Meters.


3.Detailed Product Description

Company Type:

Manufacturer,Importer & Exporter

Fin Tube Type:

DR-Extruded Fin Tube

Fins Type:

Solid

Recent Buyer:

From Singapore In Feb. 2015

Origin:

China

Nearest Port:

Shanghai Port,China

Accessories:

Tube Support Box, Clamp & Spacer Box

 

 

High Light:

Heat Exchanger Finned tube,heat exchanger tubular


A179 cold drawn seamless carbon steel , OD 1'' , extruded cooling high fin tube
ASTM A179 / A179M - Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
Executive Standard: ASME  SA179/SA179M, ASTM,DIN, JIS or GB standard
Tube Type:Seamless (Cold Drawn)
Ends:Plain ends or bevel ends.
Surface protection:black painting,anti-rust oil or varnish.
 
4.Detail:

General extrusion production capacity

General specifications of A179 SMLS Extruded Fin Tubes

Extrusion Facility: 10 finning machines.
Daily capacity up to 3000 meters.
Extruded fins type: solid and serrated.
 

Tube OD: 12mm Min ~50.8mm (2'') max.
Tube Length: 18 meters max.
Fin Height: 16.5 mm max.
Fin Thickness: appr. 0.4mm/0.5mm/0.6mm
Fin Pitch: 1.5mm min.

 
5.Description:
Manufacturing Process
A smooth core tube is inserted into an aluminum sleeve and then the fins are extruded out of the aluminum sleeve.
 
Fin Types
The fins are solid plain or serrated into 12,16 or 24 segments.
 
Un-finned Sections
We provide extruded fin tubes with Unfinned Section gaps in the middle.
 
Protection of Ends
Both bare ends of Extruded Bimetallic Finned Tubes shall be Zinc or Aluminum that metallized applied by an electro spray arc system coating.
 
Accessories
Tube Support Box, Clamp or Spacer Box (Materials: Aluminum, Zinc or Stainless Steel).
 
6.Delivery Condition
Tube ends are square cut, free burrs, internally dried and air blown clean, externally coated with varnish at both ends of DR Type Tubes.  
The desiccants are put into each package for continental transportation as well.
 
7.Applications:
■ The common application fileds are:

■ Heat exchangers units for power plant(electric, nuclear, thermal and geothermal power plants);

■ High corrosive systems (condensers, evaporators, sea water desalinations, fertilizing, urea systems, ammonia, gas, corrosive acids);

■ The petroleum, chemical and petrochemical industries;

■ The food processing and refrigeration industries;

■ Natural gas treatment;

 
8.Specifications:
Extruded Bimetallic Finned Tube is combined with two different materials.

Items

General Materials

Popular ASTM Materials

Core Tube Material

Any metallic materials, as carbon steel, low-alloy steel, stainless steel, brass, copper, 

cooper-nickel alloys, aluminum bronze, nickel alloys etc.

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
4. Titanium: B338 Gr 2

Fins Material 

1. Alloy Aluminum
2. Copper

1. Aluminum(Alu.1100,Alu.1060,Alu.6063)
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

4, 5, 6, 7, 8, 9, 10, 11, 12

3/4

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11, 12

1

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11

1 1/4

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10,

1 1/2

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10, 11

1 3/4

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10

2

3/8,1/2,5/8

.015/.016/ .020

4, 5, 6, 7, 8, 9, 10

Please email us for more information.


9.Competitive Advantage:

■ We have more than 10,000 square meters workshop, including 10 extrusion finning machines, daily extrusion capacity up to 3,000 Meters.

■ The extrusion finning machines are designed and assembled by ourselves and we can offer you finning machines, extrusion muff sleeves and all accessories (extrusion finning disks) etc...

■ DR-extruded bimetallic fin tubes maximum operating temperature: 300 degree. The transfer coefficient remains steady.

■ DR-extruded bimetallic fin tubes have stronger fins than other mechanical fins, like L, LL, KL, and G, so it is much easier to clean.

■ In application of high stress and corrosive condiction, DR-extruded bimetallic fin tubes provides an excellent technical and economical savings in comparsion to a costlier single alloy tube, as the use of costlier material is reduced to the min.


10.FAQ:

 

 Q

 A

01

How many days you need to install the equipment?                                  

30 days.

02

How many staff abroad you sent to install the equipment?

3 persons.

03

Can I delivery the goods from other supplier to your factory? Then load together?

Yes.

04

Can the equipment be installed under hot weather?

Yes.

05

Can Your products be installed under the cold weather?

Yes.

06

Can I only buy some spare parts from you?

Yes.

07

Will you participate in the exhibition?

Will do .

08

How long it takes you to provide the designing options for us?

1-2 working days .

09

What is your products standardization?

National standard .

10

How do you pack the equipment?

Wooden box .

11

Can you can design the equipment according to our size?

Yes.

12

How many years have your company made this kind of equipment?

13 years .

13

Which certificate do you have for your equipment?

ISO

14

Do you have any real project pictures of the equipment?

Yes.

15

How far is your factory from the airport?

50 minutes .

16

How long it will take from guangzhou to your factory?

2 hours by plane, 9-10 hours by high-speed rail.

17

Do you provide sample? Free or charge?

Samples can be provided, charges are required.

18 

What is your term of payment?

30% prepaid, paid in full before shipment.

19

What is your MOQ?

100 pcs .

20

Are you a trading company or a manufacturer?

Manufacturer.

21

How long is your delivery time?

40 days .

22

How many production lines in your factory?

7 high-frequency resistance welding spiral fin tube production lines, 

3 tube bending machines, 

18 rolling extruders,

12 aluminum fin winding and inlaying machines.





Hot Tags: A179 cold drawn seamless carbon steel Heat Exchanger Fin Tube OD 1, China, Manufacturers, Suppliers, Factory, Quality, Made in China, Wholesale