Fitting for high Voltage transmission Lines
1-Shackles
Mechanical Breaking load : from 80 to 640 KN
Production method : Closed - die forging and hot dip Galvanizing
2-Ball Eyes
Type : Simple ball eyes & ball eyes for arcing horn
Mechanical Breaking load : from 80 to 210 KN
Production method : Closed - die forging & hot dip Galvanizing
3-Ball Clevises
Type : U and Y Simple ball clevises and ball clevises for arcing horn
4-Socket eyes
Type : Simple socket eyes , socket tongues & socket eyes for arcing horn
Mechanical Breaking load : from 80 to 160 KN
Production method : Closed - die forging or casting of ductile iron & hot dip Galvanizing
5-Socket Clevises
Type : U and Y Simple socket clevises & socket Clevises for arcing horn
6-Yoke Plates
Type : triangle , rectangular , cross - butterfly and etc.
Mechanical Breaking load : from 120 to 640 KN
7- Turnbuckles
Type : With eye bolt & U or Y clevis bolts and various adjusting range
Mechanical Breaking load : from 120 to 300 KN
8- Extension links
Type : Fixed , and adjustable
Production method : Sheet metal & hot dip Galvanizing
9- Arcing Devices
Type : Arcing horns or rings & corona rings
Production method : Bending and welding bars or tubes & hot dip Galvanizing
10- Suspension Clamps for conductors & shield wires
Type : Depend on the diameter and type of wire , and usage of armour rod
Mechanical Breaking load : from 70 to 120 KN
Production method : Casting of aluminum & ductile iron
11- Dead end Clamps, Midspan joints, Repair Sleeves
Type : Depend on wire specification
Mechanical Breaking load : Depend on UTS of the wire
Production method : Extrusion , forging , Machining & hot dip Galvanizing
12- Stockbridge Dampers
Type : Depends on shield wires & conductor specification
Production method : Casting of Aluminum and gray iron & hot dip Galvanizing
13- Spacers & Spacers Dampers
Type : Base on conductor specification and numbers of bundles .
Production method : Aluminum die - casting
14- Armour rods
Type : Depends on Specification of conductors & Shield wires
Production method : Extrusion , Forming
15- Parallel grooves & tower bondings
Type : Depends on Diameter & Material of wires
Production method : Closed - die forging & sand casting
16- Warning ball sets
Type : Depends on conductor and shield wires diameter in different colors
Production method : Spinning & casting
17- Earthing wire fittings
Accessories : Earthing wire, rod & clamps
Production method : Casting , Machining , Wire strand
Hardwares & fitting for substations.
1- T. connectors
Type : T connector , double T connector , Angle T connector
Angle double T connector
Accessories : body , cap , nuts & bolts
2- Supports
Type : Cable Support , double Cable Support , Busbar Support ,
double Busbar Support
3- Terminals
Type : Flat, double flat , Vertical, double Vertical , Angle double Vertical , Side
Terminal
4- Expansions
Type : Expansion coupler , Expansion T connector,
Angle Expansion coupler
5- Couplers
Type : Horizontal , Vertical , Single duplex , Single duplex Elbow ,
Single triplex Elbow , Cable Support , Angle Coupler.
6- Earthing points
Type : single & double bundles
7- End Caps
Type : With damper, without damper, corona bell in two main forms
1) Those which busbar tubes going inside.
2) Those which go into tubes.
Accessories : body , cap , nuts & bolts , U bolts
8- Spacers
Type : double bundles - triple bundles - single bolt spacer , double bolt spacer,
Earthing Spacer
Hardwares & fitting for OPGW.
1- OPGW Suspension Set Fittings
Accessories : Shackle , Suspension Clamp , Protection Rubber , Armour Rod , Earthing Bond
Breaking load : from 50 to 90 KN
Production method : Sheet Metal , Casting , Extrusion , Machining and etc.
2- OPGW tension Set Fittings
Accessories : Shackle , Extension link , Timble Clevis , Protection Rod , Grip Dead End ,
Fasting Clamp , Parallel , Earthing Bond
Breaking load : from 70 to 120 KN
Production method : Sheet Metal , Casting , Extrusion , Forming and etc.
3- OPGW Joint Boxes
Production method : Casting , Forming , Machining , Plastic Injection , Rubber Injection and etc.
