Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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Ceramic Porcelain Insulators Shackle Insulator With Bolt
1. The insulation part use high aluminum porcelain C130 , glaze color grey , brown or white ,or customer's specification .
2. Metal cap are made of density ductile iron ,every pieces of cap are tested qualified with magnetic powder method . metal pins are made of forged steel ,all the metal fittngs covered a layer of hot-dip zinc coating .
3. The insulator shape are special , it is triple sheds , this kind of design can provide excellent electrical performance than normal fog type insulators ,and if the service area with strong wind , this type of design can decrease wind force and keep the transmission line safe .
4. We tested each piece of insulators by routine test , test items shown below :
routine tension load strength test , which will apply 50% of rate mechanical strength withstand 1 minutes .
About us: Suntech Power Tools, which located in the southeast China, it is the earliest origin Power Tools Leading City in China.We are making the various related cable pulling tools, and hydraulic tension and puller to support the transmission work.All canaccept OEM and professionally produced per ISO 9001:2008, they are being sold to over more than 50 countries in the world,and has wined the best brand reputations. Some items like the stringing blocks,cable rollers,the cable jack stands,etc we can customized, and the Construction Safety Tools ,are not demanded the MOQ. You can freely help you out either