NEWS

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  What causes the well cover to rust? How to prevent

  Well cover rust phenomenon, how should we solve it, the following ball ink cast iron well cover will introduce you to the cause of rust knowledge, please firmly grasp. Well cover. 1, the use of chlorine ions in the environment: chlorine ions are widely present, such as salt, sweat, seawater...

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  The scaffolding should be built like this

  Scaffolding is an indispensable important facility in building construction. It is a working platform and work channel built to ensure the safety of high-altitude operations and smooth construction. In recent years, scaffolding accidents have occurred frequently throughout the country. The basic...

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  Advantages of disc-type scaffolding

  Safety 1. Professionalism is the premise of safety: we have many years of experience in technology and management of buckle-type construction. 2. Product quality is the basis of safety: all horizontal rods and vertical rods use Q3458 low-carbon composite structural steel, which is greatly impro...

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  Application, installation and maintenance of composite well cover materials

  The composite well cover has high strength, low price and beautiful appearance. It can be colored at will, easy to install, maintain and identify. In the next three to five years, China will gradually replace the composite manhole cover, which has a great market potential. The composite well cov...

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  Do you know the function of the construction buckle scaffold?

  Scaffold is a kind of scaffold which is used on the construction site for external wall, internal decoration or high floor height, which can not be directly constructed, for the construction personnel to work up and down, or for the maintenance of peripheral safety net and high-altitude installat...

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  The most effective way to ensure the twisting and straightening of scaffolding

  The scaffolding that has been processed into products has a small degree of tortuosity and must be completed by a mechanical thing straightening machine. Therefore, in order to eliminate the twists and turns of scaffolding, all scaffolding needs to be straightened by cold. Scaffold twists are cau...

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  The most effective way to ensure the twisting and straightening of scaffolding

  Scaffold twists are caused by improper mill adjustment, residual stresses during rolling, and uneven cooling along the section and length of the tube. Therefore, it is not possible to directly obtain very straight pipes from the rolling mill, as long as the straightness of the pipes is straighten...

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  Standard Specification for Scaffolding

  Recently, there have been many accidents such as falling from high places, striking objects, electric shocks, and collapsing of scaffolds in various parts of our country. The scaffolding that carries the safety of workers' lives has become a "scratch frame". Therefore, we need to understand in de...

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  Measures to ensure the safety and stability of portal scaffolding hands

  Requirements In addition to the characteristics of stable structure and large bearing capacity, the portal scaffold must add some structural measures during use to enhance the support capacity of the portal. This is also the secret of the portal scaffold to be safe and not fall. Before the cons...

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  Several important points to pay attention to in the production process of scaffolding

  As a manufacturer of scaffolding, it is necessary to have a good grasp of the various processes of scaffolding and the performance of steel pipe materials. When customers order welded pipes, scaffolding and rectangular tubes are the objects of choice for customers. We have mentioned the pros and ...

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  Anti-noise and anti-theft installation of manhole cover

  In the past, there have been cases where manhole covers have been stolen, but in recent times we have rarely heard of such incidents, mainly because of the installation of anti-theft manhole covers. Let me introduce you to some of the anti-theft manhole covers. form. The manhole cover and the ho...

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  Scaffolding installation

  The company has a group of professional technicians and managers. They have been engaged in product design and R & D for a long time. They have rich practical experience, professional support, work coordination, and a large number of technical data accumulation, which further provide sufficie...

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