Such as: rotating cutter to cut the pipe; rotary scraper - scrape the scale on the surface of the pipe; climb the wall scraper - scrape the skin on the surface of the large diameter pipe; gas shut-off tool - to achieve the off-site operation.
Connection steps:
1. Clamp and clean the port
2. Adjust and smooth the port
3. Port alignment
4. Pressure welding
5. Pressure relief cooling
Application areas:
■ Urban water pipe network system.
■ Urban and rural drinking water pipelines.
■ Liquid transportation pipelines for chemical, chemical fiber, food, forestry, printing and dyeing, pharmaceutical, light industry, paper, metallurgical and other industries.
■ Agricultural irrigation pipelines.
■ Post and telecommunications lines, power line protection sleeves.
■ Mine mortar conveying pipeline.
■ Post and telecommunications lines, power line protection sleeves.
Technical Regulations: CJJ101-2004 (Technical Regulations for Buried Polyethylene Water Supply Pipeline Engineering)
