{"id":2481,"date":"2026-03-10T05:52:10","date_gmt":"2026-03-10T05:52:10","guid":{"rendered":"https:\/\/anhui-bihe.com\/?post_type=product&p=2481"},"modified":"2026-04-17T09:06:50","modified_gmt":"2026-04-17T09:06:50","slug":"pvc-u-porous-pipe","status":"publish","type":"product","link":"https:\/\/www.anhui-bihe.com\/fr\/product\/pvc-u-porous-pipe\/","title":{"rendered":"Tuyau poreux PVC-U"},"content":{"rendered":"
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Product Advantages of PVC-U Porous Pipe<\/h2>\n

The PVC-U Porous Pipe<\/a> is manufactured from high-quality modified PVC engineering plastics through a one-step extrusion process. It is designed to provide high mechanical strength, reliable durability, and efficient cable protection performance in modern underground infrastructure systems.<\/p>\n

High Compressive Strength and Aging Resistance<\/h3>\n

The PVC-U Porous Pipe offers excellent compressive strength and long-term aging resistance. Under normal installation conditions, no additional foundation or encapsulation is required. It effectively prevents settlement and can safely replace steel pipes when crossing road sections. The material also features flame-retardant and self-extinguishing properties, along with strong corrosion resistance, ensuring a service life exceeding 50 years.<\/p>\n

Complete Specifications and Flexible System Integration<\/h3>\n

The PVC-U Porous Pipe system is available with a full range of matching accessories, including connectors, plugs, straps, and special adhesives. These components support flexible construction and ensure secure and stable system integration across different engineering requirements.<\/p>\n

Compact Structure and Efficient Space Utilization<\/h3>\n

The structural design of the PVC-U Porous Pipe is highly compact, requiring only about 10% of the excavation space compared to cement pipe systems. This significantly reduces underground space occupation, improves urban pipeline planning efficiency, and minimizes disruption to road traffic and municipal construction activities.<\/p>\n

Strong Flexibility and Easy Bending Installation<\/h3>\n

The PVC-U Porous Pipe demonstrates excellent toughness and bending capability. A 6-meter pipe section can achieve a bending chord height of over 1.2 meters, allowing it to easily bypass obstacles and cross existing underground pipelines during installation without additional complex adjustments.<\/p>\n

Convenient Construction and Labor Saving<\/h3>\n

The integrated sheath and sub-conduit design eliminates the need for secondary sub-pipe installation. Cables can be directly pulled after a single laying process, effectively avoiding issues such as deformation, twisting, misalignment, and repeated construction work, thereby improving overall installation efficiency.<\/p>\n

Lightweight Structure and Easy Installation<\/h3>\n

The PVC-U Porous Pipe is lightweight and easy to transport and handle. Its smooth inner wall ensures low friction during cable pulling, while its strong compressive performance allows shallow burial depth of 0.3\u20130.5 meters. No concrete foundation or encapsulation is required; backfilling with 20 cm of fine sand followed by soil is sufficient, enabling immediate traffic use after installation. Compared with PE or corrugated pipe road crossings, it does not require additional steel pipe reinforcement connections.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

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Pipe Specifications and Models of PVC-U Porous Pipe<\/h2>\n<\/div>\n
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Model<\/td>\nInner Hole Size(mm)<\/td>\nInner Wall Thickness(mm)<\/td>\nOuter Wall Thickness(mm)<\/td>\nWidth(mm)<\/td>\nHigh(mm)<\/td>\n<\/tr>\n
SVSY28x3<\/td>\n28<\/td>\n\u22651.6<\/td>\n\u22652.2<\/td>\n\u2264110<\/td>\n\u2264110<\/td>\n<\/tr>\n
SVSY42x4<\/td>\n42<\/td>\n\u22652.2<\/td>\n\u22652.8<\/td>\n<\/tr>\n
SVSY50(48)x4<\/td>\n(50)48<\/td>\n\u22652.6<\/td>\n\u22653.2<\/td>\n<\/tr>\n
SVSY28x6<\/td>\n28<\/td>\n\u22651.6<\/td>\n\u22652.2<\/td>\n<\/tr>\n
SVSY33(32)x6<\/td>\n(33)32<\/td>\n\u22651.8<\/td>\n\u22652.2<\/td>\n<\/tr>\n
SVSY28x9<\/td>\n28<\/td>\n\u22651.6<\/td>\n\u22652.2<\/td>\n<\/tr>\n
SVSY33(32)\u00d79<\/td>\n(33)32<\/td>\n\u22651.8<\/td>\n\u22652.2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Application Areas of PVC-U Porous Pipe<\/h2>\n

The PVC-U Porous Pipe is widely used in modern infrastructure systems requiring efficient cable protection and organized routing.<\/p>\n

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  1. Municipal engineering for electrical cable and fiber optic cable installation<\/li>\n
  2. Building construction for underground wiring and communication fiber optic systems<\/li>\n
  3. Electrical and telecommunications engineering as protective conduits for power and signal cables<\/li>\n
  4. Railway and highway communication networks for cable protection systems<\/li>\n
  5. Industrial applications in chemical, pharmaceutical, and environmental engineering fields<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Le tuyau poreux PVC-U est un produit en plastique fabriqu\u00e9 \u00e0 partir de r\u00e9sine de chlorure de polyvinyle comme mati\u00e8re premi\u00e8re principale, avec l'ajout de quantit\u00e9s appropri\u00e9es de stabilisants, lubrifiants, retardateurs de flamme, modificateurs de traitement et modificateurs de choc, par moulage par extrusion de tuyau poreux PVC pr\u00e9sente \u00e9galement des avantages tels que grande capacit\u00e9, poids l\u00e9ger, r\u00e9sistance aux chocs forte, et rigidit\u00e9 d'anneau \u00e9lev\u00e9e Son utilisation en combinaison avec des tuyaux \u00e0 trou unique peut mieux r\u00e9pondre aux divers besoins des c\u00e2bles et fibres optiques de grande paire, \u00e9conomisant efficacement les mat\u00e9riaux de tuyau et les ressources limit\u00e9es de l'espace souterrain urbain.<\/p>","protected":false},"featured_media":2482,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[48],"product_tag":[],"class_list":{"0":"post-2481","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-drainage-pipe-series","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product\/2481","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/comments?post=2481"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/media\/2482"}],"wp:attachment":[{"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/media?parent=2481"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2481"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2481"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2481"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}