The connection operation of groove pipe fitting is very simple, no special professional skills, ordinary workers through a brief training can operate. This is because products have incorporated a large number of sophisticated skills into the production of the product in a factory way. It only takes a few minutes for the connection of a pipe fitting, which maximizes the technical difficulty of on-site operation, saves working hours, and then ensures the quality of the project and improves the working efficiency. This is also the overall direction of device skills development.
However, the traditional connection method between welding and flange not only requires the welding workers with corresponding skills, but also takes time, is difficult to operate, and has the pollution of welding dust. Due to the difference between operating space and welding skills, the welding quality and appearance are difficult to achieve satisfactory results, and then affect the overall quality of the project.
Other, because the groove pipe fitting is a product, the operation space required by the site is small, but the actual completion of the wall and corner device, the operation difficulty is greatly reduced, and then save the area of land, beautify the effect of the pipeline device.
The original characteristics of the pipeline are not affected
Groove fitting connection, only on the outer surface of the connecting pipe with a groove roller extruded out of a groove, without damage to the inner wall of the pipe structure, this is the groove fitting connection unique skills strengths. If choose traditional welding operation, the pipeline that a lot of wall had done anticorrosive layer will be damaged. Therefore, galvanized pipe, lining steel pipe, steel and plastic composite pipe are not allowed to use welding and flange connection, otherwise the demand for secondary treatment.
Conducive to construction safety
Select the connection skill of groove pipe fitting, the site only needs the moving hand for cutting starting up, groove roller and button tightening bolt, and the construction organization is convenient. And the choice of welding and flange connection, the need to equipment messy power cable, cutting machine, welding machine and oxygen and acetylene cylinder, which brings chaos to the construction organization, and there is also leakage and fire risk. Welding and gas cutting together produced by welding slag, inevitably fall into the pipeline, the use of a brief pipe valve and equipment blocked, but also pollution of the water in the pipe.
Other, welding and flange connection inevitable demand long time high strength high altitude work, also brief production safety accident.
System stability is good, easy to repair
The joint method of groove pipe fittings has the common flexible characteristic, which makes the pipeline have the ability of resisting sensation, shortening and swelling. Compared with welding and flange joint, the stability of the pipeline system is added, which is more suitable for the change of temperature.
Because groove pipe fitting joins operation brief, the operation space that place demand decreases, this brought a lot of convenient condition for repair in the future. When the pipeline needs to be repaired and replaced, just loosen two pieces of clamp to replace, roll and modify a section of pipeline. No damage to the surrounding walls, reducing the time and cost of repairs.
Because the groove fitting connection operation is brief, save labor and save time, thus has outstanding economic benefits. A lot of articles have done economic analysis, think "choose clamp connection, although the single parts of clamp quotation is higher, but the comprehensive benefit of all pipe network device is higher than flange connection".
The pipe has an excellent function of resistance to chemical corrosion, excellent resistance to rust and excellent resistance to obstruction, which makes the choice in practical application, the pipe will not be affected by strong chemical substances, will not simply rust, nor will not appear in the transport process of water flow, so the use of planning is very broad. That's how it works under pressure.
Grooved pipe fittings have excellent mechanical function, constitute the cause of its excellent mechanical functions have four, epoxy resin supply very strong cohesion, intense molecular structure formed a good protective layer, the limits of high degree of choice for it is not easy craze, and patience, good is it to accept large load impact energy source. This is excellent mechanical properties.