What are the requirements for the quality and
Time：2015-8-19 10:16:15 From：Tengda electric power equipment
When it comes to cross arm of the engineering quality and safety requirements, must mention Tengda electric power fittings manufacturers, for many years the production of strain clamp, galvanized cross arm, ball head hanging ring and other products, for cross arm project quality and safety requirements is very familiar with the below for everyone to introduce:
The top cap is arranged on the upper edge of the position: the straight line is 10cm, and the resistance, the angle and the terminal are 15cm.
Cross arm position from the top of the rod down: straight line, corner, and bear the top cap of a rod holding the hoop down 60cm, corner, branch under the cross bear is 60cm.
Double loop: the straight line rod is 80cm, the resistance, the corner, the terminal is 60cm. Cross bear, pull iron, hanging plate and other bolts should be tightened. LJ - 150 and tension, angle, pole terminal should install reinforcing bolts crossarm after installation should be flat, up and down to 20 mm;
The cross arm cap direction: straight rod alignment along line direction, angle, angle bisector of direct transfer alignment.
For more information, please continue to pay attention to our website: www.0577home.cn. Keywords: strain clamp, electric power fittings manufacturers, galvanized cross arm, ball head hanging ring
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