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Flexible drainage pipe

Keyword: Flexible drainage pipe

Category:

Flexible Permeable Hose

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0514-83819399

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　　Soft permeable pipe:

　　Soft permeable pipe is supported by rust-proof spring coils to form a high-pressure soft structure, and non-woven lining filtration prevents mud and sand impurities from entering the pipe; thus achieving the effect of net water seepage. The rubber tendons make the pipe wall coating and the spring coil pipe body an organic whole, with good all-round water permeability. The infiltrated water can penetrate into the pipe smoothly, while the mud and sand impurities are blocked outside the pipe, thus achieving the purpose of water permeation, filtration, and drainage in one go.

　　Application areas:

　　Drainage of roadbed, drainage of shoulders: drainage systems of mines, ash dams of thermal power plants, and garbage disposal sites; drainage of low-lying lake wetlands, roof gardens, etc.

Soft permeable pipe product specifications

Specifications	Wire diameter mm	Spring steel wire spacing roll (number/meter)	Inner diameter mm	Standard length mm	Filter geotextile mm	Nylon line D
RPS-50	1.8		48-50	150-450	0.1-0.38	300-1200
RPS-80	2.5	35-40	78-50	50-100	0.1-0.38	300-1200
RPS-100	3	30-35	98-100	50-100	0.1-0.38	300-1200
RPS-150	3.5	20-25	148-150	6-10	0.1-0.38	300-1200
RPS-200	4.5	19-19	198-200	6-10	0.1-0.38	300-1200

Soft permeable pipe body pressure parameters and permeability performance

Pipe body pressure parameters						Permeability
Flat rate pipe diameter	2%	3%	4%	5%	10%	Experimental project	Unit	method
50mm	18	37	66	110	440	Longitudinal tensile strength	Kg/5cm	C.H.s5610	≥120
30mm	39	84	154	229	480	Longitudinal elongation	%	C.H.s5610	≥20
100mm	76	159	277	374	620	Transverse tensile strength	Kg/5cm	L3080	≥90
150mm	88	150	198	250	525	Transverse elongation	%	L3080	≥20
20mm	110	248	318	368	480	Longitudinal tear strength	Kg	C.H.s5610	≥35
Remarks						Lateral tear strength	Kg	L3080	≥32
Remarks						Water permeability coefficient	Cm/sec	C.H.s5610	≥0.02
Pipe body pressure resistance parameters						Permeability
Flatness ratio pipe diameter	2%	3%	4%	5%	10%	Experimental project	Unit	off method
50mm	18	37	66	110	440	Longitudinal tensile strength	Kg/5cm	C.H.s5610	≥120
BOmm	39	84	154	229	480	Longitudinal elongation	%	C.H.s5610	≥20
100mm	76	159	277	374	620	Transverse tensile strength	Kg/5cm	L3080	≥90
150mm	88	150	198	250	525	Transverse elongation	%	L3080	≥20
20mm	110	248	318	368	480	Longitudinal tear strength	Kg	C.H.s5610	≥35
Remarks						Lateral tear strength	Kg	L3080	≥32
Remarks						Water permeability coefficient	Cm/sec	C.H.s5610	≥0.02