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PVC管材的优势

在通用树脂生产中,以PVC树脂耗乙烯量最低,生产成本也最低。国内生产每吨PVC需耗乙烯0.5314吨,而每吨聚乙烯平均耗乙烯1.042吨,国内每吨PVC树脂的乙烯耗量比聚乙烯少消耗约50%。而生产PVC用的原料氯气,是平衡生产烧碱产生氯气的重要途径,烧碱是国民经济必不可少的十分重要原料。另外,从塑料制品角度看,PVC与各种助剂相容性好,在生产管材中可加入大量低廉的填料,使生产成本大大降低。 
  PVC管材与金属管材相比,生产每立方米PVC和生产每立方米钢及铝计算,钢的能耗为316KJ/m3,铝的能耗是619KJ/m3,PVC的能耗为70KJ/m3,即钢的能耗是PVC的4.5倍,铝的能耗是PVC的8.8倍。而生产PVC管的加工能耗也仅为同口径金属管材的三分之一。同时由于PVC管壁光滑,不结腐蚀瘤,输水效率高,用于输液可节电20%左右。 
PE供水管材设备
  PVC管材有很好的力学性能,且具备极好的耐腐蚀性,使用过程中重量轻,安装方便,不需维护,而使用钢铁作公用工程的下水管道,在使用过程中由于易腐蚀,必须经常涂敷涂料,维护费用高。一般建筑及公用工程用金属管道20年左右就需更换,而作用加工良好的PVC管道,使用寿命长达50年等。因此,PVC管材是一种生产成本低、强度高,耐腐蚀的良好塑料制品。 
  一般来讲,在排污、废水和通风管道方面,PVC管道比使用铸铁管节约安装和劳务费用约16-37%;作导线管比使用金属导线套管节约费用30-33%;而作用氯化聚氯乙烯(PVC)管在冷热水方面,比使用相同尺寸的铜管节约费用为23-44%。因此,由于PVC管材的优势,各国均在积极发展和推广PVC管材。

PE供水管材简介:
我公司的PE供水管生产线设备生产出来的PE供水管具有极好的硬度和柔性,耐热,耐老化,机械强度高,耐环境应力开裂性,耐蠕变性,热联接等特点。因此它们已成为城郊燃气输送和供水管的首选产品,在城市燃气和供水管道系统中扮演着一个非常重要的角色。

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型号/参数 管材范围(mm) 挤出机型号 标识线挤出机型号 生产速度(m/min) 最大产量(kg/h) 装机容量(kw) 外形尺寸
L×W×H
FPEG-50×30-63 20-63mm FSJ-50×30 FSJ-25×25 0.3-12 120 65 36 ×2.2 ×2.5m
FPEG-65×30-125 20-125mm FSJ-65×30 FSJ-25×25 0.3-12 220 110 56 ×2.2 ×2.6m
FPEG-80×30-160 63-160mm FSJ-65×30 FSJ-30×25 0.3-6 300 150 50×2.2 ×2.8m
FPEG-80×30-250 75-250mm FSJ-80×30 FSJ-30×25 0.5-5 400 200 52 ×2.2 ×3m
FPEG-90×30-400 160-400mm FSJ-90×30 FSJ-30×25 0.2-2 550 280 66 ×2.2 ×3m
FPEG-90×30-500 200-500mm FSJ-90×30 FSJ-30×25 0.1-1 700 360 70 ×2.3 ×3.5m
FPEG-100×30-630 355-630mm FSJ-100×30 FSJ-30×25 0.1-1 800 450 72 ×2.3 ×3.5m
FPEG-120×30-800 400-800mm FSJ-120×30 FSJ-45×30 0.05-0.5 1100 560 76 ×2.5 ×4m