The keel is actually the "skeleton" of the decoration and is used to fix the structure. Therefore, the material and quality of the keel are related to the longevity and stability of the entire structure. In particular, when it comes to ceilings, it is necessary to first make keels and then fill in “flesh and flesh,†so the keel as a foundation is very important. So what kind of keel? Let's learn today! First, what is the keel? The keel is a kind of building material used to support the shape and fixed structure. It is a skeleton of many ornaments, shapes, facades, floors or tops in the home. It supports and fixes these structures. Second, what kind of keel? 1, according to the use of parts classification According to the use of the site to be divided, can be divided into ceiling keel, vertical wall keel, paving keel and hanging keel. Different parts have different requirements for the keel. 2, according to the construction process classification According to different construction techniques, there are load-bearing and non-load-bearing keels, namely keel on the people and not on the keel. 3, according to the production material classification According to the different materials, keel can be divided into wood keel, light steel keel, aluminum alloy keel, steel keel and many other. Among them, wood keels and light steel keels are the two most widely used keel materials. Therefore, in this article, we will focus on the characteristics of these two materials and their optional installation. Each kind of keel has different specifications and shapes, and the types of keels are very different. As for the light steel keel, there are T-line, C-shape, U-shape, and L-type keel, depending on the type, size, and application. Different specifications of the keel may differ during installation. Keel installed solid wood flooring keel light steel keel
Description:Kevlar fiber Packing is aramid fiber impregnated with PTFE emulsion lubricant processing woven square section of the filler with a mandrel,the strength and modulus of the filler wire is known,can with stand harsh media and pressure,and long life,good sealing effect,often used for pulp,mortar,tin,power plants and other bad places the pump seal.
Temperature:-200~300℃
Pressure:20~30MPa
VELOCITY:0~25M/S
PH range:2~12
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