中文无码av人妻一级字幕,成人影视日本中文字幕视频,被公侵犯漂亮人妻,色噜噜精品一区二区三区

            Products

            Plastic pipe Machine
            Plastic pipe Machine

            MPP Power pipe Machine

            1. Introduction of MPP power pipe products:
            MPP power pipes use modified polypropylene as the main raw material. It is a construction project for laying pipelines and cables in special sections such as roads, railways, buildings, riverbeds, etc. without a lot of dredging, excavation and damage to the road surface. Compared with the traditional trenchless buried pipe method, the trenchless power pipe project is more suitable for the current environmental protection requirements, removing the dust, traffic congestion and other disturbing factors caused by the traditional construction. This technology can also be used to lay pipelines in areas where the excavation can not be carried out, such as historic sites protection areas, downtown areas, crops. And farmland protection areas, highways, rivers and so on.
            The characteristics of high temperature resistance and external pressure resistance are suitable for 10KV high voltage transmission lines and pipes.
            110mm to 250mm, divided into general and intensive type. The common type is suitable for excavation paving and trenchless crossing construction projects with buried depth less than 4M; the reinforced type is suitable for Trenchless crossing construction projects with buried depth greater than 4M. The product has been tested by the National Chemical Building Material Testing Center and achieved good social and economic benefits.
            Two. Scope of application of MPP power pipe:
            MPP power pipes can be widely used in municipal, telecommunications, power, gas, tap water, thermal and other pipeline projects.
            MPP power pipe trenchless horizontal directional drilling electric power drainage project and open excavation electric power drainage project.
            MPP power pipe trenchless horizontal directional drilling and drainage piping project. Industrial wastewater discharge works.

            Qingdao Kefengyuan Plastic Machinery Co., Ltd. specializes in the production of MPP power pipe equipment, quality assurance price is reasonable, the use of customers throughout the country, highly praised by customers. More equipment information and price, welcome to inquire or visit the factory.


            Tel

            Top