Manual arc welding should be used for welding between the members of the scaffold. Other methods can be used to ensure the same strength. The welding between the rods of the scaffolding should be carried out by manual arc welding. The welding between the rods should be done by manual arc welding. Other methods can be used to ensure the same strength. The pole and the crossbar are welded, and the welding of the screw, the cannula and the bottom plate must be welded around. The height of the weld shall not be less than 2mm, the surface shall be smooth and smooth, and there shall be no leakage welding, welding, cracking and slag inclusion. The diameter of the weld hole shall not exceed 1.0mm, and the number of holes in each weld shall not exceed two. The depth of the weld metal shall not exceed 0.5 mm and the total length shall not exceed 1.0% of the length of the weld.
Lockout hasps are a valuable and convenient way to lockout an energy source ensuring that your worker's safety is never compromised.The
Lockout Hasp is placed through the isolating point and each person carrying
out maintenance or service work attaches and locks in place their own unique
individually keyed padlock through the lockout hasp.This nonconductive, Nylon Lockout Hasp is designed to offer exceptional electrical insulating characteristics. Apply to electric power isolation and lock, high requirement of corrosive or explosion-proof places.Allow multiple padlocks to be used when isolating one energy source.
It is recommended that manufacturers with poor quality of scaffolding products, low technical level and no production conditions should promptly expose and warn, and if necessary, order the production to be rectified. For manufacturers with reasonable production process, good product quality and strong technical force, they will issue product certification or quality certification. Different treatments are carried out for different business situations, so that there are rewards and penalties to ensure the smooth progress of the work.
Scaffolding should be galvanized. The connecting rods, lock arms, adjustable bases, adjustable brackets and scaffolding boards, horizontal frames and steel ladders shall be galvanized on the surface. The galvanized surface should be smooth and free of burrs, dripping and excess agglomeration at the joints. The non-galvanized surface of the door frame and fittings shall be painted, sprayed or infested with two anti-corrosive paints and a top coat. Phosphating lacquers can also be used. The surface of the paint should be uniform, without defects such as leakage, runny, peeling, wrinkles, etc.
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