Hangzhou self reinforcing power communication environmental protection pipe co pipe, manufacturer direct sales

Opvc cable protection tube
Compression and impact biaxially oriented PVC-O pipe is a kind of high compression and impact resistant pipe made of PVC blending modified raw materials and tensile orientation in the circumferential and axial directions
At the same time, in order to implement the national environmental protection law, according to the national soil environmental quality standard GB / t15619-1995, ambient air quality standard GB / t3095-2012 and t17219-1998 and other national standards, the production process of compression and impact biaxial oriented PVC-O pipe adopts full environmental protection formula, which fully meets the green environmental protection performance, and can be fully used to build key projects of green environmental protection and benefit the society

The products are used to protect the cables of excavated roads, airports and light rail roads and replace the trenchless pipes of MPP, PE and steel pipes

Product features
1
High compressive strength (ring stiffness): the elastic modulus reaches 4000mpa after taking the back through biaxial; With the same wall thickness and outer diameter, the lower ring stiffness is 1
4 times that of PVC, 5 times that of PE and 4 times that of MPP;
2
Excellent low-temperature impact cracking resistance
The product can be laid and used at - 20 ℃;
3
High tensile strength: 1
5 times of PVC pipe and 3 times of PE / MPP pipe
In the Trenchless Pipeline at the same distance, only about half of the wall thickness of MPP / PE pipe is required;
4
Strong corrosion resistance: immerse in hydrochloric acid, sulfuric acid, nitric acid and sodium hydroxide at 50 ℃ for 5h, and the quality does not change;
5
Good electrical insulation performance: volume resistivity 1016ohm cm；
6
Environmental protection: environmental protection raw materials are used
Under the same performance, the product materials are less used than PVC, PE and MPP, with lower energy consumption and carbon emission
It is a material for sustainable development

Product performance

Project	technical index of solid wall pipe
drop hammer impact (0 ℃, 15kg, d25,2m) TIR (%)	≤ ten
tensile strength Mpa	≥ sixty
flat test	when compressed to the inner wall of the pipe in contact with each other, the sample shall not have cracks or cracks
density (g / cm3)	≤ one point four five
elongation at break (%)	≥ one hundred and twenty
static friction coefficient	≤ zero point three five
Vicat softening temperature ℃ (50N)	≥ ninety-three
flame retardancy	oxygen index oi & Ge; thirty-two
	self extinguishing time ≤ 30s
environmental protection parameters	lead content & le; 0 005mg/L Chromium (hexavalent) ≤ 0 005mg/L Fluoride & le; 0 1mg/L
connection tightness	(0 005MPa water pressure at 20 ℃ for 30 minutes) no leakage