{"id":2461,"date":"2026-03-10T03:25:25","date_gmt":"2026-03-10T03:25:25","guid":{"rendered":"https:\/\/anhui-bihe.com\/?post_type=product&p=2461"},"modified":"2026-04-17T09:03:16","modified_gmt":"2026-04-17T09:03:16","slug":"pe-steel-strip-spiral-pipe","status":"publish","type":"product","link":"https:\/\/www.anhui-bihe.com\/fr\/product\/pe-steel-strip-spiral-pipe\/","title":{"rendered":"Tuyau en spirale en bande d'acier PE"},"content":{"rendered":"

Pipe Structure of PE Steel Strip Spiral Pipe<\/h2>\n

The PE Steel Strip Spiral Pipe<\/a> adopts a multi-layer composite structure formed under a plastic molten state, ensuring that each layer is fully fused during production. This process is fundamentally different from secondary melting or re-forming methods used in traditional spiral wound or hollow wall pipes. As a result, the PE Steel Strip Spiral Pipe achieves complete interlayer bonding, significantly improving structural integrity and overall mechanical strength.<\/p>\n

In this PE Steel Strip Spiral Pipe system, the steel reinforcement strip and polyethylene material are integrated during continuous forming, creating a unified composite structure with high stability and load-bearing performance. The fully bonded layer structure ensures consistent stress distribution and long-term operational reliability in underground pipeline applications.<\/p>\n

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Product Advantages of PE Steel Strip Spiral Pipe<\/h2>\n

High Ring Stiffness and Stable Steel-Plastic Structure<\/h3>\n

The PE Steel Strip Spiral Pipe features a circular external steel strip reinforcement design, which significantly enhances ring stiffness. This structure also improves resistance to root intrusion and effectively reduces deformation caused by axial movement, solving issues related to pipe displacement, tension, and jacking forces in underground environments.<\/p>\n

Strong Chemical Resistance and Long-Term Durability<\/h3>\n

Manufactured from high-quality PE materials, the PE Steel Strip Spiral Pipe demonstrates strong resistance to acids, alkalis, wastewater, and chemical corrosion. It is also unaffected by soil-borne corrosive substances and decaying organic matter. With excellent aging resistance, the system can maintain stable performance for extended service life under standard operating conditions.<\/p>\n

High Impact Resistance and Efficient Flow Capacity<\/h3>\n

The pipe wall structure provides strong resistance to impact and external pressure, maintaining integrity even under foundation settlement conditions. It also offers excellent elastic recovery after deformation and strong adaptability to varying soil foundations. The smooth inner surface of the PE Steel Strip Spiral Pipe ensures low flow resistance and high drainage efficiency.<\/p>\n

Excellent Low-Temperature Resistance and Easy Installation<\/h3>\n

The PE Steel Strip Spiral Pipe maintains stable performance in extremely low temperatures, with resistance down to -60\u2103 without freezing, cracking, or leakage. Its lightweight structure and simple connection method reduce excavation requirements, significantly improving construction efficiency while reducing labor intensity and overall installation cost.<\/p>\n

Pipe Specifications And Models<\/strong><\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nominal Inner Diameter (Id\/mm)<\/td>\nMinimum Average Outer Diameter (mm)<\/td>\nMinimum Inner Wall Thickness (mm)<\/td>\nMinimum Laminated Wall Thickness (mm)<\/td>\nMaximum Pitch (mm)<\/td>\nMinimum Steel Strip Thickness (mm)<\/td>\n<\/tr>\n
300<\/td>\n294<\/td>\n2.5<\/td>\n4.0<\/td>\n75<\/td>\n0.4<\/td>\n<\/tr>\n
400<\/td>\n392<\/td>\n3.0<\/td>\n4.5<\/td>\n85<\/td>\n0.4<\/td>\n<\/tr>\n
500<\/td>\n490<\/td>\n3.5<\/td>\n5.0<\/td>\n100<\/td>\n0.5<\/td>\n<\/tr>\n
600<\/td>\n588<\/td>\n4.0<\/td>\n6.0<\/td>\n110<\/td>\n0.5<\/td>\n<\/tr>\n
800<\/td>\n785<\/td>\n4.5<\/td>\n7.5<\/td>\n120<\/td>\n0.7<\/td>\n<\/tr>\n
1000<\/td>\n985<\/td>\n5.0<\/td>\n8.0<\/td>\n150<\/td>\n0.7<\/td>\n<\/tr>\n
1200<\/td>\n1185<\/td>\n5.0<\/td>\n8.0<\/td>\n180<\/td>\n0.7<\/td>\n<\/tr>\n
1500<\/td>\n1485<\/td>\n5.0<\/td>\n8.0<\/td>\n220<\/td>\n1.0<\/td>\n<\/tr>\n
1600<\/td>\n1585<\/td>\n5.0<\/td>\n9.0<\/td>\n230<\/td>\n1.0<\/td>\n<\/tr>\n
1800<\/td>\n1785<\/td>\n5.0<\/td>\n9.0<\/td>\n230<\/td>\n1.0<\/td>\n<\/tr>\n
2000<\/td>\n1985<\/td>\n6.0<\/td>\n9.0<\/td>\n235<\/td>\n1.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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Application Areas of PE Steel Strip Spiral Pipe<\/h2>\n

The PE Steel Strip Spiral Pipe is widely used in modern infrastructure and municipal engineering systems where high strength and long-term reliability are required. Typical applications include urban buried drainage and sewage pipelines, industrial wastewater discharge systems, and sewage treatment plant pipeline networks.<\/p>\n

It is also suitable for ventilation systems, cable and optical cable protection conduits, seawater and rainwater transportation systems, water collection and seepage systems, agricultural irrigation pipelines, and chemical manufacturing process container applications.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n

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Polyethylene (PE) steel-reinforced spiral pipe is a spiral corrugated pipe made of high-strength polyethylene as the outer matrix material and a steel strip corrugated body coated with high-performance adhesive resin and bent into shape as the main supporting structure. It is manufactured on a production line through winding and extrusion to form a complete structure. This product combines the high rigidity and strength of steel with the excellent properties of plastic, such as corrosion resistance, wear resistance, and flexibility. It not only enables the pipe to achieve ring stiffness levels of SN8, SN10, SN12.5, and SN16, but also solves the corrosion resistance problem of steel, overcoming the weakness of large-diameter all-plastic buried drainage pipes, which generally only reach SN8 ring stiffness. The pipeline system uses methods such as hot-melt welding, heat-shrink tubing (tape), and electrofusion tape for connection, adapting to various engineering and working conditions. It effectively meets the requirements of reliable sealing and convenient connection, and has broad application prospects, making it an ideal product to replace traditional large-diameter drainage pipes.<\/p>","protected":false},"featured_media":2462,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[48],"product_tag":[],"class_list":{"0":"post-2461","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\/2461","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=2461"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/media\/2462"}],"wp:attachment":[{"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/media?parent=2461"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_brand?post=2461"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_cat?post=2461"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.anhui-bihe.com\/fr\/wp-json\/wp\/v2\/product_tag?post=2461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}