ANSI 56-3 Customized Color / Size Pin Type Insulators Easy Maintenance

Description:

ANSI standard porcelain pin type insulator technical character listed below :

ANSI 56-3 pin type porcelain insulators are designed according to ANSI C29.6.

​the product used for high voltage distributions lines.

​insulator can be grey or brown against different specifications.

​normally those products will be with zinc thimble thread , steel head spindles are all suitable used with those insulators .

the pin type insulator top are with semi-conductive glaze, it is radio-free type.

the semi-conductitive glaze can even electric field , and decrease the electricity affect for telegraph .

​we can provide lead head pins for insulator assembly based on customer's requirement.

below sample test items will be conducted before delivery on each batch of insulators:

1: Visual and dimensional test

2: Porosity test

3: Cantilever strength test

4: Pinhole gaging test

5: Puncture test

Routine test :   flashover test

Applications:

The ANSI 56-3 pin type porcelain insulator is used for high voltage distributions lines.

normally the pin type insulators will be used together with lead head or steel head spindles .

Metal or wooden cross arm all applicable .

Competitive Advantage:

The HIVOLT pin type insulator ANSI 56-3 are made of high strength porcelain C-120 , which have excellent mechanical and electrical performance. we have advanced our design to decrease the unit weight , which is more suitable for transportation or live line assembly .

before delivery , we will conduct routine tested and sample test on insulators ,

​in this case , we can guarantee our product are in reliable quality .

we offer 3 years quality guarantee .

OEM product avaiable for customers.