Pipe Extruder
Description INTAI Machinery Technology (Zhoushan) Co., Ltd. is one of the most reliable manufacturers and suppliers of pipe extruder in China. Please feel free to wholesale cheap equipment in stock here and get quotation from our factory. Quality products and reasonable price are available. Technical Analysis of used jwell PE 710-1200mm pipe extruder machine line I. Product Definition and Core Parameters PE630-1200mm pipes refer to Polyethylene water supply and drainage pipes with a nominal diameter range of 630-1200mm. This series of products are made of high-density polyethylene (HDPE) or medium-density polyethylene (MDPE) materials through fusion welding technology and have the following technical features: Circumferential stiffness grade: SN8-SN16 Operating temperature range: -20℃ to +40℃ Design service life: ≥50 years Ii. Analysis of Technical Advantages 1. Environmental adaptability Impact resistance: Through the drop weight impact test of GB/T 14152, the impact resistance performance in a low-temperature environment of -20℃ is improved by 30% Chemical stability: It can withstand media within the pH range of 3 to 11, with a chloride ion permeability of less than 0.1g/(m²·d) 2. Construction economy Unit water transmission cost: 40-60% lower than that of concrete pipes of the same diameter Non-excavation construction adaptability: The application rate of directional drilling technology has increased to 78% 3. System reliability The strength of the welded joint: The strength of the fusion interface reaches over 90% of the base material Anti-settlement capacity: Tested under a simulated ground settlement of 150mm Iii. Application Scenarios and Engineering Practices Municipal infrastructure Main pipeline network: Supporting projects of Beijing's new airport Sponge City: Rainwater Collection System in Pudong New Area, Shanghai 2. Industrial conveying Oilfield associated gas transportation: Shengli Oilfield Gathering and Transportation Network Mining area drainage: Phosphate mining area 3. Special environment applications Permafrost region: Water Supply project for the Qinghai-Tibet Railway (Measured at -40℃) Seismic belt: Post-disaster reconstruction project in Ya 'an, Sichuan Province (Seismic fortification intensity of 8 degrees) Iv. Technical Limitations and Risk Warnings 1. Material limitations High-temperature resistance: Long-term operation at temperatures exceeding 40℃ will accelerate creep deformation Ultraviolet protection: For exposed installation, UV-stabilized special materials should be used 2. Construction risks Transportation of large-diameter pipes: When the length of a single pipe exceeds 6 meters, a dedicated transportation frame must be used Welding process: A deviation of ±5℃ in the welding temperature will lead to a 15-20% decrease in the joint strength 3. Economic considerations Initial investment: 15-20% higher than that of PCCP pipes, but the total life cycle cost is reduced by more than 30% Maintenance cost: It is recommended to conduct sonar inspections every five years Hot Tags: pipe extruder, China pipe extruder manufacturers, suppliers, pre owned pipe extrusion machine, pre owned pipe making machine, pre owned reliable pipe extrusion machine, second hand pipe extrusion plant, used pipe extruder with advanced features, used pipe extruder with precision control
