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Quality DIN 17175 Longitudinal Finned Tube factory
Quality DIN 17175 Longitudinal Finned Tube factory
Quality DIN 17175 Longitudinal Finned Tube factory
Quality DIN 17175 Longitudinal Finned Tube factory

DIN 17175 Longitudinal Finned Tube

Place of Origin:China
Brand Name:DELLOK
Certification:CE. ISO,EN10204. 3.1 Cert.
Model Number:Longitudinal Tube
Minimum Order Quantity:N/A Contact us for details
Price:N/A Contact us for details
Payment Terms:L/C, T/T Contact us for details
Supply Ability:60000 meters month
Product Details
Highlight:

DIN 17175 Longitudinal Finned Tube

,

DIN 17175 Longitudinal Pipe

,

32 Pieces Longitudinal Fin Tubes
Type: Fin Tube
Fin Type:: U Fins,perforated,twist...
Materials Of Tubes: Carbon Steel(A106/A179/A192/A210) Stainless Steel(TP304/TP304L ,TP316/TP316L)
Fins Materials: Carbon Steel, Stainless Steel(TP304/TP304L,TP316/TP316L, TP409/TP410)
Bare Tube Size: OD 19.05mm-OD60mm
Fin Number: 2/ 4/ 8/ 16/ 18/ 32/ 36 Piece Per Row
Product Description

DIN 17175 Longitudinal Finned Tube

 

DIN 17175 SMLS Carbon Steel Tube , Longitudinal HF Welded Steel Fins Tube

 

Chemical Composition:

STANDARD

GRADE

CHEMICAL COMPOSITION

C

Si

Mn

P,S

Cr

Mo

DIN 17175

St35.8

≤0.17

0.10-0.35

0.40-0.80

≤0.030

/

/

St45.8

≤0.21

0.10-0.35

0.40-1.20

≤0.030

/

/

15Mo3

0.12-0.20

0.10-0.35

0.40-0.80

≤0.030

/

0.25-0.35

13CrMo44

0.10-0.18

0.10-0.35

0.40-0.70

≤0.030

0.70-1.10

0.45-0.65

10CrMo910

0.08-0.15

≤0.50

0.40-0.70

≤0.030

2.00-2.50

0.90-1.20

 

 

Quick Detail

 

General Specifications of Longitudinal Fin Tube

Tube OD: 19mm min.Tube Length: 18 meters max.
Fin number: 2/ 4/ 8/ 16/ 18/ 32/ 36 piece per row
Number of fins: 16/20/24/32/40


General Longitudinal Fin Tube Production Capacity

Welding Facility: 1 finning machine;
Daily production capacity up to 500 Meters;
Fin type: U fins,perforated,twist…

 

Description:

Manufacturing process: The longitudinal I/L or U shape fins are welded onto the core plain tubes by resistance welding or welding with filler matal (Spot welded).

1. U bends tubes with longitudinal fins and fintube coils are avaiable for requesting.

2. Longitudinal fins types: one-piece shape, standard U bent shape, cut & twist, perforated type etc…

3. The fin channels are welded to the tubes in opposite pairs. Fin height, number of fins and fin thickness can be specified.

4. Fins can be applied to either OD tube or NB pipe.

 

Applications:

The longitudinal finned tubes are wildely used in following fields.

1. Chemical- ,petrochemical-,oil-, and power indudtry

2. Heat exchanges

3. Fired heaters

4. Gas coolers and heaters

5. Tank heaters.

 

Specifications:

Materials of tubes: Carbon Steel(A106/A179/A192/A210)

Stainless Steel(TP304/TP304L ,TP316/TP316L)

Alloy Steel (T11/T22)

Fins Materials: Carbon Steel,

Stainless Steel(TP304/TP304L,TP316/TP316L, TP409/TP410)

Bare tube size: OD 19.05mm-OD60mm

Fin number: 2/ 4/ 8/ 16/ 18/ 32/ 36 piece per row

Number of fins: 16/20/24/32/40

 

Our Service:

1. Inquiry-Professional quotation, or send inquiry item more details

2. Confirm the price, lead time, payment term etc

3. Proforma Invoice send or online

4. Make the samples according to your request, send you photos or samples, arrange the production

5. Send the production line photos Confirm the estimated delivery time again.

6. End Production-Mass production products photos and samples will send to you for approval.

7. Inform the tracking number and check the status for clients

8. Order can be say "finish" when you receive the goods and satisfy with them

9. Feedback to our about Quality, Service, Market Feedback & Suggestion. And we can do better

 

DIN 17175 Longitudinal Finned Tube

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