Steel cover for utility duct - Aging countermeasures" "Steel cover for utility duct - Double locking" "Steel cover for utility duct - Security measures
"Steel Covers for Joint Utility Ducts: Aging Countermeasures" "Steel Covers for Joint Utility Ducts: Double Locking Measures" "Steel Covers for Joint Utility Ducts: Security Measures" "Steel Covers for Joint Utility Ducts: Cover Replacement" Regarding the replacement of steel covers for joint utility ducts, which are said to have a lifespan of 30 years, we discuss the products and methods. ○ Aging Countermeasures, Double Locking Measures 1. Replace both the cover and the receiving frame. 2. Reuse the existing receiving frame and replace only the cover. Since 1986, we have been involved in the design and manufacturing of steel covers, and we can propose various shapes of steel covers.
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basic information
"Iron covers for joint utility ducts - Aging countermeasures" "Iron covers for joint utility ducts - Double locking" "Iron covers for joint utility ducts - Security measures" "Iron covers for joint utility ducts - Cover replacement" The underground utility line burial work began in 1986, and over the past 30 years, many special iron covers have become difficult to open and close due to aging, hindering maintenance inspections. Furthermore, in recent years, there has been a demand for improved security of iron covers, requiring a locking structure with an integrated cylinder lock, leading to calls for the improvement of the originally installed covers.
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Delivery Time
※Estimated delivery time: Approximately 1 month. The delivery time may vary depending on the quantity.
Applications/Examples of results
CCB Manhole Cover Replacement Work Achievements Kanto: Yokohama National Route, Utsunomiya National Route, Chiba National Route Yokohama City, Kawasaki City (CAB Manhole Cover Replacement) Kansai: Hyogo National Route (within Amagasaki City, within Kobe City) *There are achievements in both cover frame replacement and replacement of existing receiving frame manhole covers only.
Detailed information
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Steel cover for utility duct - Aging countermeasures" "Steel cover for utility duct - Double locking" "Steel cover for utility duct - Security measures" "Steel cover for utility duct - Cover replacement
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Company information
Since our founding in 1916 (Taisho 5), we have walked through turbulent times as "Kobe Foundry." During this period, while making iron castings the cornerstone of our business, we have diversified our operations in response to changing times, expanding into various fields such as labor-saving technologies, energy conservation, environmental improvement, and functional materials. Then, in December 1993, marking our 77th anniversary, we took a new step forward as "Nijigi." The name "Nijigi" encapsulates diverse technologies into a seven-colored concept, likened to a rainbow. Just as a rainbow brightly colors the sky and brings refreshing dreams and hopes, we aspire for our future vision to be that of a "company that always shines amidst rapid changes."