For the storage and operation equipment like pph storage tank, the welding engineering of the bottom plate can determine the overall operation performance of the equipment. Pph storage tank is a large storage equipment. If the bottom plate is not welded strictly, it is easy to be damaged during transportation. PPH winding tank
Nonconforming factors of ground welding process:
1. If the materials are inconsistent, use the external accessories of the welding rod, which cannot ensure that the materials of the floor and the barrel are inconsistent, which has a certain impact on the quality of the equipment;
2. If manual welding is used for general welding, the welding strength cannot be inconsistent, the welding appearance is uneven, and there are many hidden dangers to the leakage of equipment.
There are two welding methods for the bottom plate of modern pph storage tank.
1、 Pph storage tank is manufactured by external welding
The external welding made in this way is the process of using the imported automatic extrusion welding kit to complete large welding for most parts of the stress of the storage tank, and then forming it by one welding. The new type pph granular materials such as tank properties are melted at the large welding points, and integrated with the tank ground and tank.
2、 Internal welding manufacturing
The internal welding adopts the automatic long sleeve extrusion welding process, which is an important step in all projects. The principle is the same as the external welding, but the equipment is different.
On the basis of this, how to choose a more important choice direction of welding process carefully when purchasing products? PPH tank can also ensure our normal use.
The storage tank is used to store refined chemicals such as acid-base, alcohol, gas and liquid. According to the different materials widely used in oil tank chemical dyes, medicine, steel and other materials, there are roughly the following types, including polyethylene tank, polypropylene tank, horizontal tank and vertical tank.
The cost performance ratio of the storage tank is currently a better disposable roll forming tank, which has good corrosion resistance, high strength, long service life and other advantages. It can be set up in appearance, level, transportation, mixing and other aspects.
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