China connecting fittings Manufacturers Factory Suppliers

The Pigtail Bolt Screw is generally made of iron and copper and divided into round type,flat type,oval type according to various screw head.

The hang clevis is used for the connectiong and combination of insulators, suspension clamps, strain clamps and protective fittings, to form a string set of suspension or strain fittings.

Normally, the hinge clevis for power line is used as first fitting in overhead line strings. The first fitting used for the connection of overhead line hanging metal fittings and steel towers, also

Link fitting are used to link clamps to insulator, or to link insulator and ground wire clamp to tower arms or subjection structure. Link fitting have special type and common type in accordance with

The ball tongue is a iron round fitting used to connect insulated suspension piece,which bearing mechanical load.

Link fitting is used in connection between insulator chain and pole tower,insulator chain and other power fittings and insulators,which bearing mechanical load and composed of specialized link

In the transmission line, the socket clevis plays the role of hanging the insulator string and the suspension clamp, and bears greater working stress, and its safety performance is very important to

In order to make link fittings with the same mechanical strength take Universal interchangeability and overhaul conveniently,the pin for link fittings,diameter,size and force of bolt with the same

This type of ball clevis is mainly used to connect insulators and other electrical fittings, and can be installed with horns.

The insulator is generally used in wire pole and made of glass or ceramics in the early years.In order to increase creep distance,it develops into discoid insulators hang in one end of high voltage

The Ball Clevis is made of hot-dip galvainzed steel. The sizes can be designed according to requirements.

The extension ring for overhead transmission power line belongs to one of the universal link fittings,which used for connection between insulator strings and fittings,clamps and insulator