how to install a ground rod

...The protection radius of the common lightning is several times larger than that of ordinary lightning conductor,The same height. 3...

... years use life 4) Very simple and covenient to fix Application: The product can be widely used in the communications industry, power systems, buil...

... Applications ELECMAN® BS4568 20mm-32mm brass earth clamps with are used to join a suitable conductor (earth cable) to a...

... resistance are far superior to those of solid copper or stainless steel . These Earth are primarily applied to high salt and high resisti...

...pure solid copper , copper bar FEATURES 1. Thickness no less than 0.25mm 2. Tensile Strength than 580N/ mm2 3. Straightness er...

Product Description: Copper clad Steel (CCS) conductors are with a concentric lay-stranded construction .The CCS strands are a 40%(or 30%, or 20%) con...

... strike hazards. According to GB standard, it is used to protect buildings, tall trees and other devices to avoid lightning. A flashover device is ...

... resistance, tensile strength, low prices, etc., Copper bonded earth can be widely used in the communications industry, power systems, building...

...; the of the curtain should be horizontal, and if necessary, use a ruler to monitor the of the curtain 1, natural...

... screw anchor Puct Description: Screw Anchors and Screw Anchor Standard Heavy Duty Internal Drive Anchors (Socket Type) Sizes : 200mm...

...the oil industry to join together the surface and down hole components of a reciprocating piston pump in an oil well. The pump jack is th...

Continous tracing duct rodder Cable push rod Fiberglass cable conduit rod Fiberglass duct rod description: Fiberglass duct rod, sometimes called pytho...

Cable Electric Reel Fiberglass Rodder Puller Fibre Glass Rodding Conduit cable laying tools Fiberglass snake rod sometimes called python rod by its na...

... stay designs. Feature Made of hot dop galvanized steel to avoid corrosion Thimble eye nuts and washers are also available for stay Stay ...

... hydraulic hammer chisels? The methods of ing hydraulic hammer chisels are as below: 1. Put the hydraulic breaker hammer on the groun...

... Mount Advantages: 1. Single H - beam , greatly saving overall substance & labor consumption; 2. Less penetration on a lawn, suitable for ...

Full Threaded Steel Self-Drilling R23/R32/R38/R51/T76 Hollow Anchor Rods for Mining Anchor bolt Anchor bolt means a rod that transfers the structures ...

...Copper-clad steel wire find applications in , connection of to metallic structures, grid meshes, substations, power ins...

... Of Wire Clamps Wire Clamps The shotgun stick is mainly used for live of wire clamps and wire clamps ,...

... machine, it can be used for the hole drilling in various projects like construction of subway, high building and airport, and of grou...