Diameter 500mm Hollow Core Insulators Working Temperature 0℃~400℃

Specifications:

1) the bushing use high aluminum porcelain C130 , the Max. insulator ID we can produce is 500mm , at the same time , we must guarantee the insulator profile section is a circle , the roundess must be in torcelance.

2) The hollow insulator specially used for dust percipitators as a insulation parts, insulator will working in a souranding temperature up to 400℃ . which common porcelain can't withstand. So when we make insulator component design , the Al2O3 percentage must be above 60% .

In this way , insulator firing temperature must be over 1300℃ ,the related production cost will increase much also .

3) the applicable standard is IEC standard .

Applications:

specially used for dust percipitators ​as a mechanical support parts and insulation parts also .

Competitive Advantage:

All insulators to are well tested before shipment . the tests items are:

1) routine visual inspection , routine water pressure test and electrical flashover test

2) sample test , for example dimensional check , porosity test etc. mechanical bending load test , water burst test etc. on every lot of bushings.

only the test results are positve, we can start insulator cleaning and packing ,and following shipments.

we offer 2 years quality guarantee after shipment .

Dalian Hivolt Power System Co.,Ltd.  is a reputable insulator manufacturer . It was set up in year 1990 with product range of porcelain insulators , composite insulators ,and relevant metal fittings for transmission & distribution lines. We get power from more than 400 diligent staff and 50 experienced engineers .

we look the quality as our company Life ,and keep improving products quality . we strictly control the whole manufacturing process according to ISO 9001 : 2008 edition ,and focus on each quality details from raw material to insulators performance test .the powerful test facilities can make sure that each product under control.

We can supply insulators according to IEC standards, ANSI standards,BS standards or customer specfications . porcelain glaze can be made as colour brown, light gray ,white or blue . Composite shed colour can be light grey or red . in the mean time , we also supply high quality tonghened glass insulators for domestic market and overseas market.

Dalian Hivolt Power System Co.,Ltd. is a reputable supplier ,we have successfully supplied many kind of insulators to more 30 countries and regions due to reliable quality & reasonable price.We promise if any insulator from our company has quality defect , we will replace them at free charge in 12 months after receipt.We hope to set up a long term cooperation with you and enjoy the course together.