Specifications

1.Soft penetrated pipes
2.ISOO9001:2008
3.High quality
4.Competitive price
5.Fast and safe shipping

Soft Penetrated Pipes

Specification	Dia mm	Spring steel wire gap(number/m)	Inner dia mm	standard length mm	Filter geotextile mm	Nylon wireD
RPS-50	1.8	50-55	48-50	150-450	0.1-0.38	300-1200
RPS-80	2.5	35-40	78-80	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

Introduction:

• SPP is made of high-carbon steel wire, PVC, nyloy and fiber. There are three layer: tube, filter layer and penetrated cover.
• The frame structure is formed by the high-carbon steel wire with PVC encircled.
• As a new-type underdrainage material, it has been widely used in all kinds of construction projects because of superior and efficient filterability and drainage.

Features:

• With little pore diameter, it has good infitrability.
• With high tensile and pressure-proof, it has long using life span.
• Good anticorrosive and bioerosion .
• Good integrity performance .
• Convenient construction and favorable price .
• Well connect with all kinds of soil.

Usages:

• Drainage for airport, railway, highway, sports field, greenabelt of garden etc.
• Drainage for tall dam of mines, ash dam of fire, rubbish burying field etc.

Drainage for tunnel, retaining wall, roadbed, road surface etc.

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