{"id":2469,"date":"2026-03-10T03:55:22","date_gmt":"2026-03-10T03:55:22","guid":{"rendered":"https:\/\/anhui-bihe.com\/?post_type=product&p=2469"},"modified":"2026-04-22T02:35:31","modified_gmt":"2026-04-22T02:35:31","slug":"mpp-high-voltage-power-cable-conduit","status":"publish","type":"product","link":"https:\/\/www.anhui-bihe.com\/fr\/product\/mpp-high-voltage-power-cable-conduit\/","title":{"rendered":"Conduit de c\u00e2ble d'alimentation haute tension MPP"},"content":{"rendered":"

MPP High-Voltage Power Cable Conduit Overview<\/h2>\n
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The MPP High-Voltage Power Cable Conduit<\/a> is a high-performance protection pipe widely used in power and communication cable laying projects. It has passed testing by authoritative institutions such as the National Chemical Building Materials Testing Center and the Power Industry Power Equipment and Line Quality Inspection and Testing Center. It is produced and inspected in strict accordance with DL\/T802.7-2010 standards for trenchless construction cable conduits, ensuring stable quality and reliable engineering performance.<\/p>\n

This MPP High-Voltage Power Cable Conduit is widely promoted in the power and telecommunications industries and has demonstrated strong application value in modern infrastructure projects.<\/p>\n

Product Advantages of MPP High-Voltage Power Cable Conduit<\/h2>\n

High Compression Resistance<\/h3>\n

The modified polypropylene material and additives are firmly integrated, significantly improving the ring stiffness and overall compression resistance of the MPP High-Voltage Power Cable Conduit. It performs reliably under underground pressure conditions.<\/p>\n

Excellent Temperature Resistance and Electrical Insulation<\/h3>\n

The molecular structure of MPP material provides strong low-temperature impact resistance and heat resistance. At the same time, it offers excellent electrical insulation performance, making it suitable for high-voltage cable protection systems.<\/p>\n

Strong Flexibility and Tensile Performance<\/h3>\n

With high elongation at break, the conduit demonstrates excellent resistance to external forces such as water hammer pressure. The pipe body and joints can effectively resist ground settlement and displacement, reducing the risk of cracking or leakage and improving seismic adaptability.<\/p>\n

Smooth Inner Wall and Chemical Corrosion Resistance<\/h3>\n

The pipe features a smooth inner wall with low friction resistance, supporting efficient cable installation. It is lightweight and can be connected using thermofusion welding. The polypropylene material resists various chemical media, preventing chemical corrosion and extending service stability.<\/p>\n

Long Service Life<\/h3>\n

The MPP High-Voltage Power Cable Conduit is designed for long-term use of more than 50 years. It maintains stable performance within a working temperature range of -5\u00b0C to 70\u00b0C, supporting durable underground cable protection systems.<\/p>\n

Pipe Specifications and Models<\/h2>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/td>\nSN24<\/td>\nSN32<\/td>\nSN40<\/td>\n<\/tr>\n
Ring Stiffness(KPa)<\/td>\nAverage Outer Diameter(mm)<\/td>\nRing Stiffness(KPa)<\/td>\nAverage Outer Diameter(mm)<\/td>\nRing Stiffness(KPa)<\/td>\nAverage Outer Diameter(mm)<\/td>\n<\/tr>\n
110<\/td>\n24<\/td>\n6<\/td>\n32<\/td>\n8<\/td>\n40<\/td>\n10<\/td>\n<\/tr>\n
125<\/td>\n24<\/td>\n8<\/td>\n32<\/td>\n10<\/td>\n40<\/td>\n12<\/td>\n<\/tr>\n
150<\/td>\n24<\/td>\n10<\/td>\n32<\/td>\n12<\/td>\n40<\/td>\n14<\/td>\n<\/tr>\n
175<\/td>\n24<\/td>\n12<\/td>\n32<\/td>\n14<\/td>\n40<\/td>\n16<\/td>\n<\/tr>\n
200<\/td>\n24<\/td>\n14<\/td>\n32<\/td>\n16<\/td>\n40<\/td>\n18<\/td>\n<\/tr>\n
225<\/td>\n24<\/td>\n16<\/td>\n32<\/td>\n18<\/td>\n40<\/td>\n20<\/td>\n<\/tr>\n
250<\/td>\n24<\/td>\n18<\/td>\n32<\/td>\n20<\/td>\n40<\/td>\n22<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Installation Requirements and Precautions:<\/strong><\/h2>\n

\u25cf Before connecting pipes, mill the connecting ends, clean, heat the pipe openings, and ensure both ends of the pipe are flat and pressure-welded securely to form a uniform convex joint.<\/p>\n

\u25cf When horizontally directional drilling is used to lay power cable pipes, the drilling trajectory, reference points, and control elevation of the construction area must be monitored at all times. Construction must be stopped immediately if any problems are found.<\/p>\n

\u25cf Before connecting pipes, check their appearance, dimensions, and manufacturer. If pipes from different manufacturers need to be mixed, they must be inspected and confirmed to be of equivalent quality before use.<\/p>\n

\u25cf After each connection is completed, an inspection should be conducted. Any connections that do not meet requirements must be reworked.<\/p>\n

\u25cf Pipes should be stacked neatly, kept away from high temperatures, and handled with care during transport; they must not be thrown or dropped.<\/p>\n

Installation and Acceptance<\/strong><\/h2>\n

\u25cf During construction, the project should undergo phased acceptance according to its implementation details, culminating in a final acceptance inspection upon completion. The acceptance sequence should be: acceptance by the construction team, acceptance by the construction unit’s quality inspection department, and then submission to the supervision unit and the construction unit for final acceptance.<\/p>\n

\u25cf The drilling process of the pilot hole should be supervised on-site, and the drilling trajectory should be confirmed and certified.<\/p>\n

\u25cf The pipe welding and assembly process should be supervised on-site, and the pipe welding and assembly should be inspected and certified.<\/p>\n

\u25cf After pipe laying, the construction unit should, together with the supervision unit, inspect and certified the numbering of the pipelines at both ends and the pipe flow test.<\/p>\n

\u25cf The construction of the manholes at both ends of the pipeline and the connecting pipework should be inspected according to relevant regulations.<\/p>\n

\u25cf Test reports for the pipes and their joints should be included in the project completion materials and ultimately submitted to the construction unit for acceptance. The construction unit will organize the final acceptance inspection upon project completion.<\/p>\n

Application Areas<\/strong><\/h2>\n

1. Municipal, telecommunications, power, gas, water supply, and heating pipeline projects;<\/p>\n

2. Trenchless horizontal directional drilling power pipeline projects in urban and rural areas;<\/p>\n

3. Trenchless horizontal directional drilling sewage pipeline projects in urban and rural areas;<\/p>\n

4. Open-cut power pipeline projects;<\/p>\n

5. Industrial wastewater discharge projects;<\/p>\n

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 <\/p>\n","protected":false},"excerpt":{"rendered":"

Le conduit d'alimentation MPP, \u00e9galement connu sous le nom de tuyau de protection de c\u00e2ble d'alimentation en polypropyl\u00e8ne modifi\u00e9, utilise du polypropyl\u00e8ne modifi\u00e9 comme mati\u00e8re premi\u00e8re principale Il permet la pose de pipelines et de c\u00e2bles dans des endroits sp\u00e9ciaux tels que les routes, les voies ferr\u00e9es, les b\u00e2timents et les lits de rivi\u00e8res sans dragage \u00e9tendu ni dommages \u00e0 la surface de la route Par rapport \u00e0 la m\u00e9thode traditionnelle de \u201ctranching et d'enfouissement, l'ing\u00e9nierie des conduits d'alimentation sans tranch\u00e9e de\u201d est plus \u00e9cologique, \u00e9liminant la poussi\u00e8re, les embouteillages et autres perturbations caus\u00e9s par la construction traditionnelle Cette technologie peut \u00e9galement \u00eatre utilis\u00e9e pour poser des pipelines dans des zones o\u00f9 l'excavation n'est pas r\u00e9alisable, comme les sites historiques, les zones urbaines, les zones de protection des cultures et des zones de culture et des terres agricoles, des routes et des routes divis\u00e9es, des routes et des routes et des rivi\u00e8res.1.<\/p>\n

Le type standard convient aux projets de tranch\u00e9es et de franchissement sans tranch\u00e9e d'une profondeur d'enfouissement inf\u00e9rieure \u00e0 4 m\u00e8tres ; le type renforc\u00e9 convient aux projets de franchissement sans tranch\u00e9e d'une profondeur d'enfouissement sup\u00e9rieure \u00e0 4 m\u00e8tres Ce produit a pass\u00e9 les essais du Centre national d'essais des mat\u00e9riaux de construction chimique et a obtenu de bons avantages sociaux et \u00e9conomiques.<\/p>","protected":false},"featured_media":2470,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[49],"product_tag":[],"class_list":{"0":"post-2469","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-power-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\/2469","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=2469"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/media\/2470"}],"wp:attachment":[{"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/media?parent=2469"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2469"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2469"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}