Finned Tubes:

Servicing for shipbuilding, power generation, oil & gas, refinery, petrochemical and process industries in Middle East , Stone Pipe has rich experience and know-how in materials, manufacturing, fabrication, inspection, and testing and project management
Through exporting and package supplying for giant foreign-invested projects, Stone Pipe has the capability to supply by international industry codes & standards with high efficiency & low cost.
Stone Pipe's supplying capacity is supported by manufacturing plants, allied factories and OEM fabricators while with its own focus on detail engineering, raw material procurement & control, testing & inspection, project management, expediting, stocking, package and exporting.

 

-Solid Type

FIN THICKNESS(MM)T

0.8

1.2

1.5

TUBE O.D.

    FPI  / 

3

5

7

3

5

7

2

4

6

1"

(25.4MM)

0.44

0.68

0.92

0.44

0.68

0.92

0.32

0.58

0.8

1   1/4"

(31.8MM)

0.67

1.05

1.42

0.67

1.05

1.42

0.47

0.85

1.23

1   1/2"

(38.1MM)

0.92

1.46

1.99

0.92

1.46

1.99

0.65

1.19

1.73

2"

(50.8MM)

1.35

2.14

2.93

1.35

2.14

2.93

0.95

1.74

2.54

2   1/2"

(63.5MM)

1.60

2.53

3.46

1.60

2.53

33.46

1.13

2.06

2.99

3"

(76.2MM)

1.84

2.91

3.98

1.84

2.91

3.98

1.31

2.38

3.45

3   1/2"

(88.9MM)

2.40

3.80

5.21

2.40

3.80

5.21

1.67

3.10

4.51

4"

(101.6MM)

2.67

4.23

5.80

2.67

4.23

5.80

1.89

3.45

5.02

5"

(127MM)

3.22

5.10

6.98

3.22

5.10

6.98

2.28

4.16

6.04

6"

(152.8MM)

4.54

7.25

9.95

4.54

7.25

9.95

3.19

5.89

8.60

 

FIN THICKNESS(MM)T

1.9

2.6

FIN HEIGHT

TUBE O.D.     /FPI

1.5

3

5

1.5

3

4

H(MM)

1"

(25.4MM)

0.26

0.44

0.68.

0.32

0.44

0.58

12.7

1   1/4"

(31.8MM)

0.38

0.67

1.05

0.47

0.67

0.85

16

1   1/2"

(38.1MM)

0.52

0.92

1.46

0.65

0.92

1.19

19

2"

(50.8MM)

0.75

1.35

2.14

0.95

1.35

1.74

22

2   1/2"

(63.5MM)

0.09

1.60

2.53

1.13

1.60

2.06

22

3"

(76.2MM)

1.04

1.84

2.91

1.31

1.84

2.38

22

3   1/2"

(88.9MM)

1.34

2.40

3.80

1.67

2.40

3.10

25

4"

(101.6MM)

1.50

2.67

4.23

1.89

2.67

3.45

25

5"

(127MM)

1.81

3.22

5.10

2.28

3.22

4.16

25

6"

(152.4MM)

2.51

4.54

7.25

3.19

4.54

5.89

30



-Serrated Type

FIN THICKNESS(MM)T

0.8

1.2

1.5

TUBE O.D.

    FPI  / 

3

5

7

3

5

7

2

4

6

1"

(25.4MM)

0.44

0.68

0.92

0.44

0.68

0.92

0.32

0.58

0.8

1   1/4"

(31.8MM)

0.67

1.05

1.42

0.67

1.05

1.42

0.47

0.85

1.23

1   1/2"

(38.1MM)

0.92

1.46

1.99

0.92

1.46

1.99

0.65

1.19

1.73

2"

(50.8MM)

1.35

2.14

2.93

1.35

2.14

2.93

0.95

1.74

2.54

2   1/2"

(63.5MM)

1.60

2.53

3.46

1.60

2.53

33.46

1.13

2.06

2.99

3"

(76.2MM)

1.84

2.91

3.98

1.84

2.91

3.98

1.31

2.38

3.45

3   1/2"

(88.9MM)

2.40

3.80

5.21

2.40

3.80

5.21

1.67

3.10

4.51

4"

(101.6MM)

2.67

4.23

5.80

2.67

4.23

5.80

1.89

3.45

5.02

5"

(127MM)

3.22

5.10

6.98

3.22

5.10

6.98

2.28

4.16

6.04

6"

(152.4MM)

4.54

7.25

9.95

4.54

7.25

9.95

3.19

5.89

8.60


-Serrated Type

FIN THICKNESS(MM)T

1.9

2.6

FIN HEIGHT

TUBE O.D.     /FPI

1.5

3

5

1.5

3

4

H(MM)

1"

(25.4MM)

0.26

0.44

0.68.

0.32

0.44

0.58

12.7

1   1/4"

(31.8MM)

0.38

0.67

1.05

0.47

0.67

0.85

16

1   1/2"

(38.1MM)

0.52

0.92

1.46

0.65

0.92

1.19

19

2"

(50.8MM)

0.75

1.35

2.14

0.95

1.35

1.74

22

2   1/2"

(63.5MM)

0.09

1.60

2.53

1.13

1.60

2.06

22

3"

(76.2MM)

1.04

1.84

2.91

1.31

1.84

2.38

22

3   1/2"

(88.9MM)

1.34

2.40

3.80

1.67

2.40

3.10

25

4"

(101.6MM)

1.50

2.67

4.23

1.89

2.67

3.45

25

5"

(127MM)

1.81

3.22

5.10

2.28

3.22

4.16

25

6"

(152.4MM)

2.51

4.54

7.25

3.19

4.54

5.89

30


-AL/CU Type

Tube Size
 

Imbedded

(G-Type)

Over Lapped

(W-Type)

Wrap -on Knurled

(L Knurled Type)

Wrap-on

(L-Type)

19.5mm

 

15.9mm -10,11FPI

11mm-10,11FPI

11mm-10FPI,11FPI,

AL + Cu

21.7mm

 

 

11,15.9mm-10,11FPI

11,15.9mm-10,11FPI

25.4mm

12.7,15.9mm-    7,8,10,11 FPI   AL+Cu

Perforated vailable

15.9mm -10,11FPI AL+Cu

15.9mm -10,11FPI AL+Cu

 Perforated available

15.9mm -10,11FPI AL+Cu 

Perforated available

31.8mm

12.7,15.9-9,10,11 FPI

15.9mm -10,11FPI AL+CU

 

 

38.1mm

12.7,15.9-10,11 FPI   AL+Cu

Perforated available

 

 

 

Shape

 

 

 

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