double walled pipe having a polypropylene double walled pipe, each of the inner wall 20 and the outer wall 30 has a high flexural strength and flexural modulus as it contains a predetermined aggregate of minerals including calcium carbonate as a filler in addition to the polypropylene (PP) ...
Excellent drainage: the inner wall is smooth, the friction is small, and the water permeability is strong. The smaller diameter can be used instead of the larger diameter concrete pipe. Shock resistance: The unique flexibility and elasticity of polypropylene double-wall corrugated pipes can withstand...
(152 To 762 mm) Polypropylene (PP) Corrugated Single Wall Pipe And Double Wall Pipe 1.1本规范涵盖了单壁波纹聚丙烯(PP)管和双壁波纹聚丙烯(PP)管的材料,尺寸,工艺,伸长率,脆性,管道刚度和标记的要求和测试方法.其涵盖标称尺寸6英寸.通过30英寸.(152毫... F. - F17.26 被引量: 0发表: 2012年 ...
Single wall/double wall corrugated pipe extrusion line The production speed can up to 5m/min Model Pipe diameter Production speed Extruder Model Motor power SJDWC-110 40-110mm 3-6m/min 65/30&65/33 30KW&37KW SJDWC-180 50-180mm 2-3.5m/min ...
12mm 15mm 20mm Outside Diameter PP Polypropylene Material Pipe Producion Line Extrusion Machine US$4,900.00-26,000.00 / Set 75mm - 200mm PE PP PVC Pipe Extrusion Making Machine US$14,900.00-46,000.00 / Se...
Corrugated pipe moldsWe have professional mold design technicians and mold processing machines. We can design and process mold blocks according to customer's requirements. Forming machine with casting iron material moldThis forming machine is for producing 40mm-110mm double wall corrugate...
PROBLEM TO BE SOLVED: To provide a double-wall-structure building and a forced cooling method therefor wherein heat received by the double-wall-structure building in the daytime in summer is efficiently cooled in the nighttime, and no energy of an air conditioner which is operated in the morn...
行业属性 材质 PE 加工服务 开模, 切割 其他属性 原产地 Hebei, China 厚度 星和厚度 品牌 ZhuoShi 型号 HDPE Double Wall Corrugated Drain Pipe 规格 SN4/SN8波纹管 长度 5.8米/6米 标准 GB/T19472.1-2004 姓名 HDPE双壁波纹阿联酋36英寸 颜色
Pipe sizes are 1/2" through 3" NPT. BSP sizes also available. Optional fluttering streamers are available. Materials of Construction Ends on Series "GY" indicators are Geon® PVC and Polypropylene. Standard O-ring seals are either EPDM or Viton®; Buna-nitrile is optional. Standard ...
This double wall corrugated pipe making machine equipped with double layer spiral structure extrusion die head. Forming machine adopts vacuum forming type. This production line can produce PP,PE etc material small diameter...