Silicone Tube

Specifications 1)Straight coupling silicone hose

2)Temperature:-60 to300 degree centigrade

3)Pressure:2Mpa

4)All straight hose are handma

                                                                                      STRAIGHT PIPE     1. Adopt the mode of multi-machine co-extrusion, silicon core layer is  embedded in the pipe. It will be lubricated and not be stripped forever.   2. The friction coefficient of the inner wall is very small. Optical cable (electric cable) can be repeatedly extracted and tensioned in the pipe. Through using cable blowing machine, one time blowing length can be 1000 to 2000 meter under normal conditions.   3. Good tightness, waterproof, damp-proof, can avoid the damage by rodent animals.   4. Aging-resistant, anticorrosion of chemicals. With long service life, and will not deteriorate within 50 years in the earth.   5. Good weather resistant ability, and its suitable temperature scope is from -40°C to 100°C.    

Item		technical parameters	test equipment	Sample 1	Sample 2	judge
hardness  A		64±5	JXM-A sclerometer	66	65	qualified
adhesion strength   KN/ m		≥1.2	JSL Electronic tension tester	3.0	3.0	qualified
tensile strength   MPa		≥8	JSL Electronic tension tester	26	25	qualified
elongation at break  %		≥300	JSL Electronic tension tester	535	540	qualified
air aging 110°C×72h	Tensile strength rate  %	±25 below	JSL Electronic tension tester	16	17	qualified
	Elongation at failure rate%	-30~+10	JSL Electronic tension tester	-18	-16	qualified
	variation in hardness     A	≤20	JXM-A sclerometer	6	7	qualified
brittleness temperature°C		≤-30	incubator	-39	-37	qualified
Blasting pressure   MPa		≥0.3	air compressor	2.5	2.6	qualified
Test pressure 0.1MpaOutside diameterrate   %		≤15	air compressor	8	8	qualified