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Reflux Preventive Serrated Locking¢±648
Company Name Kinam Metal (¢ß±â³²±Ý¼Ó)  Company Information   
Address 6-gil 115 Iryeon-ro Jillyang-eup, Gyeongsan-si, Kyungbuk
TEL 82-53-815-6114
Category Non-automotive / Manhole
Keyword manhole cover, Reflux Preventive Serrated Locking
Detailed Description

Product that has the function of noiseless serrated locking

¢±648 Reflux Preventive Serrated Locking

Size ¢±648
Material Cover – Base plate – Nodular graphite iron (GCD 500)
Static load capacity Over 45 tons
Customer management Possible to inscribe local government¡¯s logo and letters
Place of origin Mark on the back of the cover and the top of the base plate

 

Key Technology

  • It is composed of the small cover that consists of the upper part and the lower part, which are processed within the range of deviation by precision machines. The precise tolerance and pin are installed to settle the pressure of the water. After settling the water pressure, the small cover will be firmly fastened to the upper part of the cover and remain adhered.

 



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