是一种节能、环保型的塑料管材。
It is a kind of plastics pipe of energy saving and environmental protection.
超声波信号穿过所有常见的金属和塑料管材。
The ultrasonic signal travels through all common metal and plastic pipe materials.
芯层发泡复合PVC管材是一种新型塑料管材。
PVC-U塑料管材已广范应用于饮用供水领域中。
U-PVC plastic pipe has been widely used in the field of drinking water support.
介绍用两台挤出机共挤复合三层塑料管材机头的模具设计。
Extrusion die design for compound triple-layer plastic pipe by two extruding machines is introduced.
本试验装置适用于静压试验和瞬间爆破试验检验塑料管材。
The utility model is suitable for testing the plastic pipe in the hydrostatic test and the blasting test.
着重讨论塑料管材用橡胶圈(RR)伸缩节机械胀管模具。
The mechanical expansion pipe mould used for plastic RR reciprocal joint was discussed in detail.
我公司为客户专门设计和生产各种有特色的塑料管材生产线。
Xinyuan Corporation wish to design and make customer specially wished plastic pipe production lines.
在一个星期以后，清洗并且消毒酸坛、桶盖、气密室和塑料管材。
After a week, clean and sanitize the carboy, the bung, the airlock and the plastic tubing.
介绍并对比了国内主要建筑给排水用塑料管材的性能和工程应用情况。
Properties and engineering applications of water and drainage plastics pipes in buildings are presented.
根据塑料管材环刚度计算公式绘编成计算图，该图显示出塑料管材的固有特性。
A working chart was constructed for calculating the loop stiffness of plastics pipes, which reflected the inherent characteristics of plastics pipe.
根据塑料管材环刚度计算公式绘编成计算图，该图显示出塑料管材的固有特性。
Based on formula of loop stiffness for plastic piping, calculating chart was drawn which showed inherent features of plastic piping.
塑料管材在我国推广应用有几十年的历史了，主要以PVC和PE塑料管为主。
Plastic pipes, mainly including PVC and PE plastic pipes, have been under promotion and application in China for dozens of years.
一种霓虹摩托车保险杠，采用透明塑料管材料做外型，具有缓冲性、耐撞击。
The utility model discloses a neon motorcycle bumper which adopts transparent plastic tube material as outer part with advantages of buffering and anti-hitting.
基于传热学理沦，对挤出成型塑料管材的冷却过程进行了分析并建立了数学模型。
The cooling process of plastics pipe extrusion was analyzed and modeled based on heat transfer theory.
PE系列塑料管材生产线主要用于生产农用给排水管、建筑给排水管、线缆等产品。
PE series plastic pipe production line is mainly used for producing pipe of water supply and drainage in the field of agriculture and construction, cable etc.
配备不同模具及辅机可以生产各类PVC塑料管材、异型材、板材、片材、棒材及造粒。
With different sorts of molds and auxiliary machines, it can produce all sorts of PVC plastic pipe material, profiled material, plate material, sliced material, bar material and granulation.
HW系列热熔对接焊机适用于PE等塑料管材的热熔对接。关键元器件选用国内外优质产品。
The HW Series are used for sweating soldering of PE tubes. All the key components are quality products sourced domestically and abroad.
介绍了六种塑料管材连续双向拉伸技术，对其成型方法、加工装置和性能提高都作了简单介绍。
This paper introduces six kinds of polymer tubes continuous biaxial drawing technology, we simply introduce their molding methods, process equipment and performance improvement.
讨论大口径塑料管材废料回收的几个难点问题，介绍大口径塑料管材破碎机的结构和工作原理。
Discusses several difficult problems of reject a new using of large diameter plastic pipe and introduces the machinery and working principle of the large diameter plastic pipe crusher.
通过在塑料中加入纳米添加剂，进行混合改性处理，使塑料管材的技术性能达到煤矿井下的使用标准。
When nanometer additive agent is added into plastic and the plastic is mixed and improved, the technical performance of the plastic pipes can reach the use standard in coal mines.
根据塑料管材的水幕冷却模型，对水冷参数进行了优化设计，实现了塑料管材水冷却技术的最优化控制。
According to the model of water act cooling, an optimized method is used to determine water cooling parameters, it can realize the optimized control concerning water cooling technique of plastic tube.
在塑料管材生产线中，为了提高产品的质量、几何精度和节约原材料，所用的挤出机必须要有稳定的生产率。
In plastic pipe extrusion lines, for the purpose of improving the product quality, improving the geometry precision and saving raw materials, the extruder must have a stable output rate.
本发明的管道具备高耐热性、良好的柔韧性，并在同等的使用温度下与常规塑料管材比较有更优异的承压能力。
The pipeline of the invention has high heat resistance, good flexibility, and has much better resistance to pressure compared with conventional plastic pipes under the same service temperature.
本文利用有限元法对塑料管材的挤出进行模拟。主要讨论了影响塑料管材挤熔接痕形成的因素，以及管子冷却过程的热传递。
This essay described the FEM simulation of plastic pipe extrusion: the factors of melt line formation and heat transfer of cooling processing were mainly discussed.
主要产品：系列高速混合机，冷却混合机，塑料管材，型材切割机组，牵引机，上料机，挤出造粒机组，破碎机及各种辅机。
Our main products are listed as below: high speed mixer, cooling mixer, plastic piping, profile cutter, puller, loader, extruding pelletizing, granulator and other auxiliary machinery.
温度控制广泛应用于工业生产的各个领域，如塑料管材生产线上塑料挤出机设备的料筒的温度控制，和电厂热工过程中过热蒸汽温度的控制。
Temperature control is widely used in many industrial areas, such as the plastic extruder's stuff container, and the process of thermodynamic engineering in power plant.
本机配套SJSZ锥形双螺杆挤出机及SJ单螺杆挤出机，可生产pvc、PP、PE等材料的各种塑料管材。具有操作简单、生产效率高等特点。
The suitable SJSZ thread twin-screw extruder and SJ single screw extruder can produce PVC, PP, PE plastic pipes and has the features of simple operation, effective production.
介绍了国内建筑中主导给水塑料管管材的产品特性、生产应用、以及市场分析和发展前景。
The products property of water supply plastic pipe, production and application in domestic construction, market analysis and development prospect are introduced.
介绍了国内建筑中主导给水塑料管管材的产品特性、生产应用、以及市场分析和发展前景。
The products property of water supply plastic pipe, production and application in domestic construction, market analysis and development prospect are introduced.
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