Linking Fittings

Vibration Dampers are used to absorb Aeolian Vibrations of conductor of transmission lines, as well as ground wire, OPGW, and ADSS.

  • Generally, linking fittings are divided into ball eyes,.socket eyes, shackles, extensive links, eye links, clevises, extensive rods, adjuster plates,towing plates,U-bolts and yoke plates. Generally, malleable cast iron and steel are used as it’s materials. All the ferrous metal should be hot-dip galvanized.

Advantages of Wear and Corrosion Resistant Fittings:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The nano-modified anti-abrasion and anti-corrosion composite wear and corrosion resistance for an Zn-Ni corrosion-resistant alloy layer on metal surfaces, achieving multiple-fold improvements in wear and corrosion resistance for linking fittings.

Corrosion resistance:
pass over 36000h salt spray test
attain the level of Rp≥Grade 9
9 times more than the hot-dip galvanization
Wear resistance:
Wear volume ≤ 0.1 cm³/100g after 150,000 abrasion cycles
7 times more than the hot-dip galvanization

In some regions at home and abroad, there are characteristics such as high temperature, high humidity, high salinity, and strong wind. When the fittings are subjected to the combined effects of high stress, sliding wear, and fouling corrosion, it will further aggravate the wear and corrosion of the fittings, leading to the failure and fracture of the fittings in a short period. Wear and corrosion resistant fittings developed by ZTT can provide solutions for linking fittings in regions with high temperature, high humidity, high salinity, and strong wind by using a new type of nano-modified anti-abrasion and corrosion-resistant surface treatment technology.

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