Double Split Flexible Corrugated Pipe

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Product Description

>> Product Introduction

Double-layer corrugated pipe, also known as double-piece corrugated pipe, double-opening corrugated pipe, etc., is a kind of protective casing for wires and cables. It is mainly made of modified PA6 (polyamide) material; it consists of two layers of corrugated pipe, with openings inside and outside, which can be interlocked to form a complete corrugated pipe; its main feature is that it can be opened throughout the entire process. During installation, you only need to cut open the inner pipe along the gap in the corrugated pipe, put in the cable, close the inner corrugated pipe, and then put on the outer corrugated pipe. The installation is very simple; and there is no need to wrap tape around the outside, the inner and outer layers fit well, and the appearance is more beautiful.

>> Product Advantage

Anti-UV PA flame retardant corrugated pipe is made of environmentally friendly polyamide and appropriate additives. This product is environmentally friendly and reliable, has ideal flame retardant effect, high mechanical bearing strength, good flexibility, good UV resistance, bending performance, anti-twisting, friction resistance, acid, alkali, inorganic salt, lubricating oil, etc. It is an ideal product for line insulation protection, water supply and gas supply and outdoor use.

PA flexible Corrugated conduit pipe are widely used in automotive wiring harness, machine tools, mechanical engineering, shipbuilding, communication lines, electrical engineering, electronics, rail transit and industrial automation.

>> Technical Parameters

Item	Performanceindex	Test Method
Tensile strength(MPa)	≥60	ISO 527-1/-2
Low temperature impact performance	After -40℃*24H, the impact test is not brittle	Steel ball weight: 300g, height: 100mm
High temperature deformation	Deformation rate ≤10%	140℃*24h
Heat resistance	No brittleness, no powdering	150℃*240h
Aging performance	No brittleness, no powdering	125℃*3000h
Flame retardant properties	Vertical combustion-V0, horizontal combustion-HB	GB/T 2408-2021
Burning rate	GB 8410-2006	GB 8410-2006
Chemical resistance	No abnormality in appearance is allowed, and no cracks are allowed when bending.	Soak in a 10% hydrochloric acid solution or a 10% alkali solution (1h)
Oil resistant	No abnormality in appearance is allowed, and no cracks are allowed when bending.	Gasoline, diesel, engine oil, hydraulic transmission, transmission oil, engine coolant are soaked at room temperature for 20 hours
Environmental standards	RoHS2.0 / REACH

Specification	Inner diameter	Outside diameter	Packaging standards
Specification	Inner diameter	Outside diameter	(M/R)
4.5 / 7	4.5±0.3	7.1±0.3	200
6/10	6.3±0.3	10.0±0.3	200
7/11	7.8±0.3	11.4±0.3	200
9/13	9.4±0.3	13.8±0.3	100
11/16	11.0±0.4	16.2±0.4	100
13 / 19	13.5±0.4	19.0±0.4	100
16 / 22	16.6±0.4	22.2±0.4	100
18 / 24	18.1±0.4	24.3±0.4	50
20 / 26	20.6±0.5	26.3±0.5	50
23 / 29	23.3±0.5	29.8±0.5	50
25 / 31	25.0±0.5	31.4±0.5	50
27 / 34	27.2±0.5	34.5±0.5	25
31 / 41	31.5±0.6	41.9±0.6	25
43 / 54	43.0±0.8	54.2±0.8	25
67 / 81	67.0±1.0	81.0±1.0	10