DWHF STANDARD SIZE REFERENCE

DIMENSIONAL DRAWING

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©2020 TE Connectivity Ltd. family of companies

All Rights Reserved

A

Initial Revision

HD

01/07/2021

DIMENSIONS IN

TITLE

mm (Inch)

DWHF

– IRRADIATED MODIFIED POLYOLEFIN

DUAL WALL HEAT SHRINK TUBING

SHEET

NO

REV

1 of 2

DWHF

– Standard sizes

A

REV

ENGINEERING CHANGE

CHK

DATE

DWHF

PRODUCT DIMENSIONS

SIZE

Inside Diameter

as supplied (Min)

mm (inch)

D

Inside

Diameter

after recovery

(Max)

mm

(inch)

d

Wall Thickness

after recovery

(Nom)

mm (inch)

W

Wall Thickness

Tolerance after

recovery

mm (inch)

Inner Meltable

Wall Thickness

after recovery

(Nom)

mm (inch)

3/1

3.0 (.118)

1.0 (.039)

1.00 (.039)

0.30 (.012)

0.50 (.020)

4.5/1.5

4.5 (.177)

1.5 (.059)

1.00 (.039)

0.30 (.012)

0.50 (.020)

6/2

6.0 (.236)

2.0 (.079)

1.00 (.039)

0.30 (.012)

0.50 (.020)

9/3

9.0 (.354)

3.0 (.118)

1.40 (.055)

0.30 (.012)

0.60 (.024)

12/4

12.0 (.472)

4.0 (.157)

1.78 (.070)

0.38 (.015)

0.75 (.030)

19/6

19.0 (.748)

6.0 (.236)

2.25 (.089)

0.55 (.022)

0.80 (.031)

24/8

24.0 (.945)

8.0 (.315)

2.54 (.100)

0.55 (.022)

1.00 (.039)

40/13

40.0 (1.575)

13.0 (.512)

2.54 (.100)

0.55 (.022)

1.00 (.039)

Dual Wall tube. A Halogen free, flame retarded heat shrink tube with an adhesive liner

meeting the requirements of Rail standard EN45545. To be used for insulation, protection

and environmental sealing of cable and similar substrates on mass transit and service

platforms.