Yuhong Group Co.,Ltd
Zhejiang Yuhongwell Steel Co.,Ltd

Zhejiang Zhongwu Tube Manufacturing Co.,Ltd

 

 

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P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler

P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler

  • P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler
  • P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler
  • P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler
  • P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler
  • P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler
P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler
Product Details:
Place of Origin: China
Brand Name: YUHONG
Certification: ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008
Model Number: Longitudinal Fin Tube
Payment & Shipping Terms:
Minimum Order Quantity: 1PC
Price: negotiable
Packaging Details: Ply-wooden Case /Iron Case/ Bundle with plastic Cap
Delivery Time: 10days->
Payment Terms: T/T, L/C
Supply Ability: 1500 tons per month
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Detailed Product Description
Carbon Steel: DIN 17175 P195, P235 P265 TR1 , TR2 , Copper-Nickel: UNS12200/UNS14200/UNS70600, CuNi70/30,CuNi 90/10
Aluminum: Alu.1100,Alu.1060 Delivery Time: 5---15 Days
High Light:

finned copper tube

,

heat exchanger fin tube

P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler

 

 

Chemical Composition:

 

 

Steel

Chemical analysis [%]

grade

C

Si

Mn

P

S

Cr

Mo

Ni

V

Nb

Ti

Al

Cu

P195TR1

<0,13

<0,35

<0,70

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

-

<0,30

P195TR2

<0,13

<0,35

<0,70

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

>0,02

<0,30

P235TR1

<0,16

<0,35

<1,20

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

-

<0,30

P235TR2

<0,16

<0,35

<1,20

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

>0,02

<0,30

P265TR1

<0,20

<0,40

<1,40

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

-

<0,30

P265TR2

<0,20

<0,40

<1,40

<0,025

<0,02

<0,30

<0,08

<0,30

<0,02

<0,01

<0,04

>0,02

<0,30

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 Longitudinal Fin Tube Production Capacity

General Specifications of Longitudinal Fin Tube

Welding Facility: 1 finning machine;

Daily production capacity up to 500 Meters;

 Fin type: U fins,perforated,twist...

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

 

 

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

 

Competitive Advantage:

1.    Longer working life than others ordinary welding helical fin tubes.

2.    Much safer and energy saving.

3.    Increase the heat transfer rates for viscous liquids.

4.    Perforated fin type used whenever drainage of liquid from fin channels become a problem.

5.    Longitudinal fin tubes are widely used in horizontal heat exchangers.P235GH TC1/2 SMLS HF Welded Longitudinal Finned Tubes Used Gas Cooler 0

Contact Details
Yuhong Group Co.,Ltd

Tel: +8613819835483

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