Bite-Lok Tube Fittings catalog download
SEALEXCEL® Bite-Lok® Flareless 
Bite Type Tube Fittings are
designed according to DIN 2353
and manufactured under rigid
quality control procedure approved
to ISO 9001:2008 and tested
according to extensive testing
procedure BS4368 part IV
Bite-Lok Tube Fittings
Bite-Lok Tube Fittings
HEAT TRACEABILITY
SEALEXCEL® Bite-Lok® stainless
steel Tube Fittings are heat code
traceable back to the original mill
heat from which it was made.

PRESSURE RATING
BUNA-N :-35º C to 100º C
FPM (VITON)®: -25º C to 200º C

MATERIAL
Available as standard in material  stainless steel.

Bite-Lok Tube Fittings catalog
BITE-LOK
TUBE FITTINGS
PDF CATALOG
Bite-Lok Tube Fittings catalog downloadBite-Lok Tube Fittings catalog download
GENERAL INFORMATION
SEALEXCEL® Bite-Lok® Tube Fittings
are suitable for use at the following
nominal pressure.
Stainless Steel : up to 400ºC
Caution : For higher temperatures,
reduction in pressures should be
taken in to account

TEMPERATURE RATING

FOR SEAL MATERIAL
STUDS AND PORT FORMS
Metric ISO Thread : DIN 3852, Part 1
BSP Thread            : DIN 3852, Part 2

TIGHTENING TORQUES FOR STUDS
Metric ISO Thread : DIN 3852, Part 1
BSP Thread            : DIN 3852, Part 2

INSTALLATION INSTRUCTIONS
Assembly In Hardened
Pre-Assembly Body.

Suffixes the following material code along with above part number while sending your enquiries / orders.

Material

Code

Example

SS316L

EL

RED-8S-6S/EL

SS304

I

RED-8S-6S/I

The material SS316Ti are available on request

 

general information
general information
GENERAL INFORMATION
pneumatic applications
PNEUMATIC
APPLICATIONS
hydraulic applications
HYDRAULIC
APPLICATIONS
Instrumentation applications
INSTRUMENTATION APPLICATIONS
DESIGN
SEALEXCEL has designed the Bite
Ring very carefully with proper
consideration having twin Biting
edges to have firm and safe gripping
on tubing to provide leak free
connection of tube and components
in fluid systems.
FUNCTION
As the Bite-Lok® Tube Fittings Nut
tightened, the Bite Ring moves
towards the surface of the tube and
the front Biting edge 'A' of the Bite
Ring starts Biting tube

TUBING SELECTION
We recommend stainless steel cold
drawn fully annealed seamless
tubing to DIN 17458 or equivalent
and provide tolerances to DIN 2391
part 1


37 Flare Tube FIttings

Tube FIttings as per DIN 2353

Precision Pipe Fittings

Quick Connect Couplings

Ball Valves

Swivel Joints

Ball Valves

SS Push in Fittings

SS Push on Fittings

Push on Fittings

Check Valves

Ball Valves

Flow Control Regulators

Ball Valves

Quick Exhaust Valves

Ball Valves

Quick Connect Couplings

Ball Valves

Tube Fittings

Manufacturer of Well-Lok Tube Fittings

Precision Pipe Fittings

Precision Pipe Fittings

Ball Valves

Ball Valves

Ball Valves (High Pressure)

Ball Valves

Three Way Ball Valves

Ball Valves

Needle Valves

Ball Valves

Rising Stem Plug Valves

Ball Valves

Gauge/Root Valves

Ball Valves

Purge Valves

Ball Valves

Bleed Valves

Ball Valves

Toggle Valves

Ball Valves

Check Valves

Ball Valves

Manifold Valves

Ball Valves

Monoflange Valves

Monoflange Valves

Integral Block Bleed Valves

INTEGRAL BLOCK & BLEED VALVES

Micron In-Line Filters

Ball Valves

Bite-Lok Tube Fittings As per DIN 2353


REDUCING TUBE ADAPTOR WITH SWIVEL NUT-RED

SERIES

S-Heavy

TUBE

O.D.

M

DIMENSIONS ARE IN MILLIMETERS

O-RINGS

SEALEXCEL PART NO.

APPROX. WT

KG PER10 PCS

T1

T2

L1

L3

S1

S2

S3

PN 630

8

6

M16x1.5

42

27

14

19

17

6 x 1.5

RED-8S-6S

0.34

PN 630

10

6

M18x1.5

42

27.5

17

22

17

7.5 x 1.5

RED-10S-6S

0.72

10

8

M18x1.5

42

27.5

17

22

19

7.5 x 1.5

RED-10S-8S

0.78

PN 630

12

6

M20x1.5

44

29

17

24

17

9 x 1.5

RED-12S-6S

0.83

12

8

M20x1.5

44

29

17

24

19

9 x 1.5

RED-12S-8S

0.93

12

10

M20x1.5

46

29.5

19

24

22

9 x 1.5

RED-12S-10S

1.07

PN 630

14

6

M22x1.5

46

31.5

19

27

17

10 x 2

RED-14S-6S

0.92

14

8

M22x1.5

46

31.5

19

27

19

10 x 2

RED-14S-8S

0.99

14

10

M22x1.5

47

31

19

27

22

10 x 2

RED-14S-10S

1.10

14

12

M22x1.5

47

31

22

27

24

10 x 2

RED-14S-12S

1.19

PN 630

16

6

M24x1.5

47

32

22

30

17

12 x 2

RED-16S-6S

1.27

16

8

M24x1.5

47

32

22

30

19

12 x 2

RED-16S-8S

1.48

16

10

M24x1.5

48

31.5

22

30

22

12 x 2

RED-16S-10S

1.48

16

12

M24x1.5

48

31.5

22

30

24

12 x 2

RED-16S-12S

1.55

16

14

M24x1.5

51

33

24

30

27

12 x 2

RED-16S-14S

1.63

PN 400

20

6

M30x2

51

36

27

36

17

16.3 x 2.4

RED-20S-6S

1.89

20

8

M30x2

51

36

27

36

19

16.3 x 2.4

RED-20S-8S

2.05

20

10

M30x2

52

35.5

27

36

22

16.3 x 2.4

RED-20S-10S

2.06

20

12

M30x2

52

35.5

27

36

24

16.3 x 2.4

RED-20S-12S

2.13

20

14

M30x2

55

37

27

36

27

16.3 x 2.4

RED-20S-14S

2.32

20

16

M30x2

55

36.5

27

36

30

16.3 x 2.4

RED-20S-16S

2.59

PN 400

25

6

M36x2

53

38.5

32

46

17

20.3 x 2.4

RED-25S-6S

3.08

25

8

M36x2

53

38.5

32

46

19

20.3 x 2.4

RED-25S-8S

3.19

25

10

M36x2

54

38

32

46

22

20.3 x 2.4

RED-25S-10S

3.32

25

12

M36x2

54

38

32

46

24

20.3 x 2.4

RED-25S-12S

3.34

25

14

M36x2

57

39.5

32

46

27

20.3 x 2.4

RED-25S-14S

3.51

25

16

M36x2

57

39

32

46

30

20.3 x 2.4

RED-25S-16S

3.73

25

20

M36x2

61

39

32

46

36

20.3 x 2.4

RED-25S-20S

4.36

PN 400

30

6

M42x2

59

44

41

50

17

25.3 x 2.4

RED-30S-6S

4.29

30

8

M42x2

59

44

41

50

19

25.3 x 2.4

RED-30S-8S

4.31

30

10

M42x2

60

43.5

41

50

22

25.3 x 2.4

RED-30S-10S

4.36

30

12

M42x2

60

43.5

41

50

24

25.3 x 2.4

RED-30S-12S

4.43

30

14

M42x2

63

45

41

50

27

25.3 x 2.4

RED-30S-14S

4.61

30

16

M42x2

63

44.5

41

50

30

25.3 x 2.4

RED-30S-16S

4.87

30

20

M42x2

66

44.5

41

50

36

25.3 x 2.4

RED-30S-20S

5.36

30

25

M42x2

69

45

41

50

46

25.3 x 2.4

RED-30S-25S

6.73

PN 315

38

6

M52x2

62

47.5

50

60

17

33.3 x 2.4

RED-38S-6S

7.08

38

8

M52x2

62

47.5

50

60

19

33.3 x 2.4

RED-38S-8S

7.10

38

10

M52x2

63

47

50

60

22

33.3 x 2.4

RED-38S-10S

7.14

38

12

M52x2

63

47

50

60

24

33.3 x 2.4

RED-38S-12S

7.20

38

14

M52x2

66

48.5

50

60

27

33.3 x 2.4

RED-38S-14S

7.43

38

16

M52x2

66

48

50

60

30

33.3 x 2.4

RED-38S-16S

7.70

38

20

M52x2

70

48

50

60

36

33.3 x 2.4

RED-38S-20S

8.12

38

25

M52x2

73

48.5

50

60

46

33.3 x 2.4

RED-38S-25S

8.50

38

30

M52x2

76

49

50

60

50

33.3 x 2.4

RED-38S-30S

8.78

 

•   Dimension L1 & L3 is approximate length with tightened nut.
•   The above part numbers are for complete fittings including Nut, Bite Ring and Body.
•   Only body without Nut and Bite Ring are available on request.
•   If you have requirements other than above size and Dimensions,
    please contact us with complete details
•   Dimensions are for reference only and are subject to change without notice.
SERIES : S-Heavy
REDUCING TUBE ADAPTOR WITH SWIVEL NUT
Bite-Lok Tube Fittings As per DIN 2353Bite-Lok Tube Fittings As per DIN 2353
REDUCING TUBE ADAPTOR WITH SWIVEL NUT ENQUIRYREDUCING TUBE ADAPTOR WITH SWIVEL NUT ENQUIRY
REDUCING TUBE ADAPTOR WITH SWIVEL NUTREDUCING TUBE ADAPTOR WITH SWIVEL NUT
REDUCING TUBE ADAPTOR WITH SWIVEL NUT PAGEREDUCING TUBE ADAPTOR WITH SWIVEL NUT PAGE

SERIES

S-Heavy

TUBE

O.D.

M

O-RINGS

SEALEXCEL PART NO.

APPROX. WT

KG PER10 PCS

T1

T2

PN 630

8

6

M16x1.5

6 x 1.5

RED-8S-6S

0.34

PN 630

10

6

M18x1.5

7.5 x 1.5

RED-10S-6S

0.72

10

8

M18x1.5

7.5 x 1.5

RED-10S-8S

0.78

PN 630

12

6

M20x1.5

9 x 1.5

RED-12S-6S

0.83

12

8

M20x1.5

9 x 1.5

RED-12S-8S

0.93

12

10

M20x1.5

9 x 1.5

RED-12S-10S

1.07

PN 630

14

6

M22x1.5

10 x 2

RED-14S-6S

0.92

14

8

M22x1.5

10 x 2

RED-14S-8S

0.99

14

10

M22x1.5

10 x 2

RED-14S-10S

1.10

14

12

M22x1.5

10 x 2

RED-14S-12S

1.19

PN 630

16

6

M24x1.5

12 x 2

RED-16S-6S

1.27

16

8

M24x1.5

12 x 2

RED-16S-8S

1.48

16

10

M24x1.5

12 x 2

RED-16S-10S

1.48

16

12

M24x1.5

12 x 2

RED-16S-12S

1.55

16

14

M24x1.5

12 x 2

RED-16S-14S

1.63

PN 400

20

6

M30x2

16.3 x 2.4

RED-20S-6S

1.89

20

8

M30x2

16.3 x 2.4

RED-20S-8S

2.05

20

10

M30x2

16.3 x 2.4

RED-20S-10S

2.06

20

12

M30x2

16.3 x 2.4

RED-20S-12S

2.13

20

14