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直埋聚氨酯保溫鋼管根據不同方式的分類?

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直埋聚氨酯保溫鋼管根據不同方式的分類?

發布日期:2019-06-17 作者: 點擊:

直埋聚氨酯保溫鋼管1.依照其運送介質的溫度能夠分為:常溫直埋聚氨酯保溫鋼管、高溫直埋聚氨酯保溫鋼管、深冷直埋聚氨酯保溫鋼管;2.依照外護層的不同能夠分為:玻璃鋼外護層直埋聚氨酯保溫鋼管、高密度聚乙烯外護層直埋聚氨酯保溫鋼管、鋼外護層直埋聚氨酯保溫鋼管及其他外護層直埋保溫管。

3.YIZHAOYUNSONGJIEZHIDEBUTONGYOUHENDUOZHONG:RUGONGSHUIYONGDEJUANZHIYUZHIBAOWENGUAN、NAIGAOWENJUANZHIBAOWENGUAN,YUNSONGZHENGQIYONGDEZHENGQIZHIMAIJUANZHIFUHEYUZHIBAOWENGUAN,SHIYOUSHANGYONGDEMAIDIYINGZHIJUANZHIPAOMOSULIAOFANGFUBAOWENGUANDENGDENG。HUANYOUHENDUOJIAOFARUJUANZHIDIMAIGUAN,JUANZHIYUZHIGUAN,JUANZHIZHIMAIYUZHIGUAN,JUANZHIJIAKEGUAN,JUANZHIFAPAOBAOWENGUANDENGDENG。YIJUSHEJIHEKEHUDEYAOQIUYIBANXUANYONGWUFENGGUAN(GB8163-87)LUOXUANHANGUAN(GB9711-88;SY/T5038-92)HEZHIFENGHANGUAN(GB3092-93)。

GANGGUANWAIBIAOTONGGUOXIANJINDEPAOWANCHUXIUGONGYICHULIHOU,GANGGUANCHUXIUDENGJIKEDAGB8923-1988GUIFANZHONGDESa2JI,WAIBIAOCUCAODUKEDAGB6060.5-88GUIFANZHONGR=12.5WEIMI。YONGGAOYAFAPAOJIZAIGANGGUANYUWAIHUCENGZHIJIANXINGCHENGDEKONGQIANGZHONGZHURUYINGZHIJUANZHIPAOMOSULIAOYUANYEERCHENG。JISUCHENGDE“GUANZHONGGUANFAPAOGONGYI”。

QIXIAOGUOYISHIFANGSHUI,ERSHIBAOWEN,SANSHIZHICHENGREWANGZIZHONG。DANGYUNSONGJIEZHIWENDUWEI:-50℃—120℃SHI,XUANYONGYINGZHIJUANJINIAOSUANZHIPAOMOSULIAOZUOBAOWENCENG。YUZHICHENGYIDINGBIHOUDEHEISE(HUANGSE)SULIAOGUANCAI,QIXIAOGUOYISHIBAOHUJUANZHIBAOWENCENGMIANZAOJIXIEYINGWUPOHUAI,ERSHIFANGFUFANGSHUI。ZHIMAIJUANZHIBAOWENGANGGUANZAIGUOWAIYIXIEFADAGUOJIAYICHENGWEIYIXIANGBIJIAOCHENGSHUDEJINENG。

JINJINIANWOGUOGONGREGONGCHENGJINENGRENYUANTONGGUOXIAOHUA、XISHOUZHEXIANGJINENG,ZHENGTUIDONGZHUWOGUOGUONEIGUANWANGFUSHEJINENGXIANGGENGGAODECENGCIFAZHAN。JINIANLAIDESHIJIANXIAOGUOCHONGFENZHENGMINGLEJUANLAOBAOWENZHIMAIGUANFUSHEFANGFAYUCHUANTONGDEDIGOUJIJIAKONGFUSHEXIANGBIJUYOUZHUDUOCHANGCHU。ZHEYEZHENGSHIJUANLAOBAOWENZHIMAIGUANZAIWOGUOGONGREGONGCHENGSHANGDEYIXUNMENGFAZHANDENEIZAIDONGLI。

直埋聚氨酯保溫鋼管


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關鍵詞:聚氨酯保溫鋼管,保溫鋼管生產廠家,直埋聚氨酯保溫鋼管廠家

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