PE electric melt connection pipe, Hubei engineering installation adaptation

PE electric hot melt connection pipe is a pipeline product optimized for the installation needs of various projects in Hubei. It uses high-density polyethylene as the core raw material and is used with corresponding specifications of electric hot melt pipe fittings. The electric heating wire embedded in the pipe fittings is energized and heated, so that the contact surface of the pipe and the pipe fittings is naturally cooled and combined after melting, so as to achieve seamless sealing connection. Compared with traditional pipeline connection methods such as bonding and flange connection, the interface strength of electric hot melt connection is higher and the sealing performance is better. It can adapt to the fluid transportation needs of various pressure levels. It is one of the pipeline products widely used in the domestic municipal and construction engineering fields. This product is specifically adapted to the climate characteristics, geological conditions, and local construction specifications in Hubei. The nominal diameter of the pipe covers DN20mm to DN800mm, which can meet the flow transportation needs of different projects and can be directly applied to most conventional pipeline projects in Hubei.

core selling point

#1. Adapt to the special construction environment in Hubei

Hubei is located in a subtropical monsoon climate zone, with high temperature and humidity in summer and low temperature freezing and thawing cycles in winter. At the same time, the plains, hills and mountains in the region are staggered, and the soil pH in some areas is high. The temperature resistance range of this PE electric hot melt connection pipe is set from -20 ° C to 65 ° C, which can adapt to the temperature requirements of open-air construction and use in Hubei throughout the year. The ring stiffness covers four common grades of SN4, SN8, SN12.5 and SN16. It can be flexibly selected according to the geological conditions and burial depth of different regions in Hubei. The acid and alkali corrosion resistance of the pipe meets the requirements of moderate corrosion environment. It can be directly buried and laid without additional anti-corrosion treatment, and is suitable for the construction conditions in most regions of Hubei.

#2. Strong construction adaptability of electric hot melt connection

The dimensional tolerance of this pipe is strictly controlled within the allowable range of national standards. The port flatness and wall thickness uniformity have been optimized by special projects. The matching error with the general standard electric hot melt pipe fittings does not exceed 0.2mm. Before construction, there is no need to perform additional grinding treatment on the pipe port to achieve close fit with the pipe fittings. The welding temperature and power-on time parameters of the product are all adapted to the parameter range of electric hot melt welding equipment commonly used by the construction team in Hubei. The equipment can be directly operated without special debugging on site. The welding qualification rate under conventional construction conditions meets the quality requirements of national pipeline installation projects, which can effectively reduce the probability of on-site rework and compress the construction period.

#3. The cost of full-cycle installation and maintenance is controllable

The unit length weight of this PE electric hot melt connection pipe is only 1/9 of the same specification cast iron pipe and 1/7 of the steel pipe. The short-distance transportation and on-site handling costs in Hubei are much lower than those of traditional rigid pipes, and a single person can complete the on-site transfer of conventional small-diameter pipes. The sealing and anti-pulling properties of the electric hot melt interface are higher than those of the pipe itself. The leakage rate under normal use conditions is much lower than that of the traditional rigid connection interface. The workload of leak detection and leak repair in the subsequent operation and maintenance process is greatly reduced. For the scenes of long-distance pipe network laying and complex terrain construction in Hubei, it can effectively reduce the investment cost of the whole cycle.

#4. Indicators comply with Hubei Engineering Acceptance Specifications

The physical and chemical properties and hygienic properties of this product meet the requirements of the national standards such as "Polyethylene (PE) Pipeline System for Water Supply" and "Buried Polyethylene (PE) Pipeline System for Gas", and at the same time match the relevant acceptance specifications of local municipal engineering and village infrastructure projects in Hubei Province. All shipments are accompanied by corresponding quality qualification documents, which can directly cooperate with the project inspection process to submit relevant materials to meet the acceptance requirements of various conventional projects in Hubei.

Applicable scenarios and suitable populations

The applicable scenarios of this PE electric hot melt connection pipe cover all kinds of conventional pipeline projects in Hubei, including: municipal water supply and drainage pipe network construction and old pipe network reconstruction projects, rural drinking water safety consolidation and improvement projects, urban low-pressure gas transmission pipe network laying projects, industrial park industrial wastewater discharge pipe network construction projects, rain and sewage diversion renovation projects of various building communities and commercial bodies, farmland water conservancy irrigation pipe network laying projects, etc.

The suitable population includes general contractors in Hubei, municipal public works construction enterprises, professional contractors for water supply and drainage and gas engineering, purchasers of village and town infrastructure projects, and various pipe network operation and maintenance service units, etc., which can meet the needs of different entities in project procurement, installation, operation and maintenance.

Compliance trust statement

The whole production process of this PE electric hot melt connection pipe strictly implements the relevant national and industry quality control standards. Each batch of products has undergone a number of performance tests such as water pressure and sealing before leaving the factory. All test results can be traced back with corresponding records. The product quality meets the requirements of relevant national product standards. If there is a quality problem within the scope of compliance during the installation and use of the project in Hubei, it can be traced back to the corresponding batch test records to fully protect the legitimate rights and interests of the project construction party and the purchaser, and provide reliable product support for the stable landing of various pipeline projects in Hubei.