長效可探測警示帶（Long-termDetectableWarningTape），也可以稱為可探測警示帶或示蹤警示帶。產品主要運用于各種城市給排水，燃氣管道、輸油管道、液體道輸送管路、電力電纜、通訊光纖、光纜等關于民生液體及信息傳輸管線、管路的警示防護作用；特別對各種情況復雜的城市管網施工現場、道路施工現場、建筑地基保護，野外直埋管線有著明顯的防護以及警示的作用。

Long-term Detectable Warning Tape, also known as detectable safety warning tape or tracer warning tape. The products are mainly used in various urban water supply and drainage, gas pipelines, oil pipelines, liquid pipeline transmission pipelines, power cables, communication optical fibers, optical cables, and other warning and protection functions for people's livelihood liquids and information transmission pipelines and pipelines; Especially for the urban pipe network construction site, road construction site, building foundation protection with complex conditions, the field directly buried pipeline has obvious protection and warning function.

產品利用金屬可探測性能，探測警示作用，防止工程施工、鉆探、挖掘對所保護的管線產生破環，可以讓施工人員正確探測到地下管道所處的位置，有效避免了施工錯位所造成的管道破壞或損傷而造成重大損失或事故。

The product uses metal detectability and detection and warning function to prevent engineering construction, drilling and excavation from causing damage to the protected pipeline. It can enable the construction personnel to correctly detect the location of the underground pipeline, and effectively avoid the pipeline damage or damage caused by construction dislocation, resulting in major losses or safety accidents.

利用其通電測試可以判定損壞位置，便于及時工程管線修復處理。產品采用醒目圖文標注管線管理權屬單位及緊急聯系方式等，便于緊急情況聯絡處理防止重大經濟損失或事故發生，便于管線管理，屬于警示產品。

The damage location can be determined by its power-on test, which is convenient for the timely repair of engineering pipelines. The product uses eye-catching graphics and text to mark the pipeline management authority and emergency contact information, so as to facilitate emergency contact and handling to prevent major economic losses or safety accidents, facilitate pipeline management, and is a safety warning product.

產品埋于地下，地下環境復雜需要具有耐地下腐蝕及各類環境侵蝕破環，產品采用環境友好、耐腐蝕性優異的聚乙烯復合材料生產，采用加厚材料生產，保護層總厚度為250-300um(是普通材料的4-8倍)；

The product is buried underground. The underground environment is complex and needs to be resistant to underground corrosion and various kinds of environmental erosion. The product is produced with environment-friendly and excellent corrosion resistance polyethylene composite material and thickened material. The total thickness of the protective layer is 250-300um (4-8 times of that of ordinary material);

產品圖文采用內印技術，保證圖文及警告語緊急電話長期有效；可探測金屬面是大于40毫米(是普通金屬絲的60-80倍)，易于有效探測；

The internal printing technology is adopted for the product graphics and texts to ensure the long-term effectiveness of the graphics and texts and warning words emergency telephone; The detectable metal surface is more than 40mm (60-80 times of that of ordinary metal wire), which is easy to detect effectively;

產品采用固化封邊技術防止金屬層邊緣腐蝕，保證長期耐侯不開裂；其金屬反射層厚度為40-50um產品確保使用壽命50年而達到長效性；

The product adopts curing edge sealing technology to prevent the edge corrosion of the metal layer and ensure long-term weather resistance without cracking; The thickness of its metal reflective layer is 40-50um, and the product has a service life of 50 years to achieve long-term effectiveness;

產品適合通電檢測，產品結構面寬采用新結構便于連接及通電檢測通路，便于維修位置確認及檢查。更多相關內容就來我們網站http://www.scnu-graduate.com咨詢吧！

The product is suitable for power-on detection. The product has a wide structural area and adopts a new structure to facilitate connection and power-on detection path, and to facilitate the confirmation and inspection of the maintenance position. Come to our website for more relevant content http://www.scnu-graduate.com Ask!