Heat-shrinkable tubing with the wall of the average thickness

The heat-shrinkable tubing MWTM is prepared based on high-quality cross- connected polyolefin and is intended for the use before the branch of connection. Tube can be supplied without the coating (for the use as the insulator) or with the thermo-fusible pasting coating, which ensures hermetic sealing and protection from mechanical damages, and also with the anticorrosive and sealing coat. With the heating by standard gas burner or by another heat source the tube is seated, taking the form of the object of protection. Thermo-fusible glue with the melting fills all cavities and surface irregularities. The high coefficient of the shrinkage of tube MWTM ensures convenience in its use and installation. There are standard articles of different diameters and lengths.

Characteristic of tube MWTM
- Rapidly and simply it is established.
- Thermo-fusible glue ensures extremely reliable fastening to the metal and the plastics.
- “The effect of autoreduction” - the anticorrosive and sealing compound in short time covers the damaged section.
- It is resistant down the environmental effect and chemicals, including of ultraviolet radiation and alkaline soils.
- It is economical, since the high coefficient of shrinkage reduces the range of the sizes produced.
- Period of storage is unconfined.


Characteristics of the material
Tube is made from modified cross- connected polyolefin. Temperature of the shrinkage: near 125°[S]

Characteristic	Form of the test	Value	Unit of the measurement
Yield strength Elasticity Frost resistance	ISO Of r527 ISO Of r527 ISO 974	>= 17 >= 350 to -40	MPa % °[S]
Coating: the thermo-fusible glue Melting point	ASTM Of e28	(100+10)	°[S]
Coating: anti-crusts. and the sealing compound Melting point Absorption of the water	ASTM Of e28 ISO 62	(100+10) 1	°[S] %

Information for the order (sizes they are given before mm):

Size	H, mm
	a (min)	b (min)
12/3	12	3
25/8	25	8
35/12	35	12
50/16	50	16
70/26	70	26
90/36	90	36
120/54	120	54
164/80	164	80
195/102	195	102
Standard length before the mm.	250	500
	750	1000
	1500

Notes
1. Sizes
and diameter to the shrinkage
b - diameter after the shrinkage
Maximum shrinkage along the length to 15%

2. Example of the order
MWTM of 164/80-XXX/U - without the coating
MWTM of 164/80-XXX/S - thermo-fusible pasting coating
MWTM of 164/80-XXX/87 - anticorrosive and sealing compound (paste)
XXX = the selected standard length