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    A large number of new products of air conditioning connecting pipes in Japan are bought in a hurry
    share  | 19-12-03release views ID:69892
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A large number of new products of air conditioning connecting pipes in Japan are bought in a hurry
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   上海怡展实业有限公司多年来从事日本空调连接管生产与研发,在空调冷媒专用被覆铜管的生产和使用上有着丰富的经验。市辖区、浦东新区常年现货供应上海保温管厂家、上海发泡保温管,且PE保温管产品,市场占有率稳居前茅,深受广大客户的喜爱!x41591d6n

   
产品基本资料: 产品名称:上海空调配件厂家; 品牌商标:怡展; 主营产品行业:建筑建材、能源、科技; 公司注册地址:浦东新区康桥镇沪南公路2588号401室-20(康桥); 产品详情:根据国家标准GB/T29047-2012《高密度聚乙烯外护管硬质聚氨脂泡沫塑料预制直埋保温管及管件》和CJ/T480-2015《高密度聚乙烯外护管聚氨脂发泡预制直埋保温复合塑料管》中规定:外护管原材料应使用高密度聚乙烯树脂制造,应采用PE80级或更级别的原料。聚乙烯树脂应大0.935g/cm3,树脂中应添加外护管生产及使用所需要的抗氧剂、紫外线稳定剂、碳黑等添加剂。添加比例应符合(碳黑密度1.5g/cm3~2.0g/cm3;萃取量≤0.1%;平均颗粒尺寸0.010μm~0.025μm)。碳黑结块、气泡、空洞或杂质的尺寸不大于100μm。碳黑含量应为2.5%±0.5%,应均匀分布于母材中,上海PE保温管工厂的PE保温管外观不应有色差条纹,不应有气泡、裂纹、凹陷、杂质、颜色不均等缺陷,管材端面应切割平整、并应与轴线垂直。上海PE保温管工厂的PE保温管颜色宜为黑色。在运行工作下外护管温度应小于50℃。


   “不断满足您的需求,不断超越您的期望”是上海怡展人追求的目标!上海怡展致力于提供设计合理的空调冷媒专用被覆铜管,以优质的产品和服务赢得广大客户的需求!想要了解更多关于PE保温管的信息,欢迎访问官网:www.sh-yizhan.com,上海怡展期待您的咨询!

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