PRODUCT
- mailbox:[email protected]
Industry information
Zhoukou sprocket manufacturers
Zhoukou sprocket manufacturer carefully manufactures the following, lotus fan frame and lotus fan panels with plastic, hardware and steel materials. If the lotus fan is filled with materials, then fill in the fire prevention and fire prevention materials that are safe for the body composition, and add a piece of the outer fire protection combination. The retention of the required new version of the function of the door.
Zhoukou sprocket manufacturer installation performance
Zhoukou sprocket manufacturers are divided according to content: there are two types of sprocket manufacturers, plastic hardware sprocket manufacturers and analog sprocket manufacturers, which have appropriate and high-quality installation performance.From the level of fire protection, there are also a few kinds of children's shoes that must be of high quality in the winter when they are installed.
We, compared to the sprocket manufacturer, when installing, the following dimensions should only have the hole in mm, and the following should be buried directly and used as a floor under 20mm. The following should be unchanged from the house surface and vertical through the angle.The stand and support should be flame-proof to be straight and at the same angle to avoid planing and sawing.There are no less than one constant point on both sides of the following, and the spacing can be so as not to be only mm.
Second, during the installation process of the steel sprocket manufacturers, they saw the following complete changes to this problem. The following predictions can be made to determine the use of wooden beams for the market. The following hugs are buried directly and used as 20mm under the floor. The following is the floor with embedded parts on the house surface.In addition, open holes in the walls in the upper corners below, and pour the end-stage, sand, and expanded perlite (1:2:5) concrete. After the concrete is developed, it is recommended to choose.
Zhoukou sprocket manufacturers have airtightness:
The national summary standards have a clear definition of the window frame time at each overlap of the sprocket manufacturer: for the plastic hardware sprocket manufacturer, the overlap between the fan and the following must not be only mm, and the fan and the two side window frames between the fan and the following must not be allowed. Only mm.After the sprocket manufacturer has installed and closed the window frame to maintain the center, the airtight function of the ordinary sprocket manufacturer cannot be maintained, nor can it reveal the superior fire protection and stable transfer quality under the emergence of black fire protection.
Therefore, the gap between the sprocket manufacturer and the sprocket manufacturer must be completely overhead.Large-scale installation according to this type of summary standard will maintain the arbitrary quality of the sprocket manufacturer at the necessary density. The accumulator must pay attention to the nearby when requesting our factory, so as to avoid the display of problems such as perfunctory matters. The type of technology makes it impossible for sprocket manufacturers to make the general manager intolerable when displaying fire protection.
Previous: Nanyang sprocket manufacturers