HUIXING INDUSTRY (QINGDAO) CO.,LTD.
HUIXING INDUSTRY (QINGDAO) CO.,LTD.
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Utility washers are utility pole parts that majorly play a protective role. The main function of a washer is to prevent the corrosion of the steel screws. They can do this by providing the required insulation.
Because of their functions, washers are usually considered to be part of the fasteners, especially on the bolts and nuts. They minimize the strain on the fastener.
We have different variants of washers. These are spring washers, square washers, curved washers, lip washers, centering washers, and lock washers.
Each type of washer is designed for its specific application. For instance, the curved washer is ideal for a wooden pole while the square washer is best suited on a concrete pole.
In terms of design, a washer for the overhead power line has a hole in the middle. The diameter of the hole matches that of the bolt.
The sizes or dimensions of these power line fittings vary from one washer to another.
For the material, our washers are made of flat steel which is trimmed into different sizes. They are then hot-dip galvanized for surface protection.
Regardless of the type of power line washer that you are looking for, don’t worry. As a reputable utility washer manufacturer in China, we have all the types.
| Product | Washer |
| Material | Q235, 45#, AISI304(A2-70), AISI316(A4-80) etc |
| Size | 1/2”-4”, M5-M64 or non-standard as request & design |
| Grade | 4.8, 6.8, 8.8, 10.9, 12.9 |
| Surface | Plain, galvanized, blue white, YZP, etc |
| Type | flat washer, star washer, spring washer |
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