聚氨酯直埋保温管产品简介
JUANZHIZHIMAIBAOWENGUANZAIGUOWAIYIXIEFADAGUOJIAYICHENGWEIYIXIANGBIJIAOCHENGSHUDEXIANJINJISHU。JINJINIANZHONGGUOGONGREGONGCHENGJISHURENYUANTONGGUOXIAOHUA、XISHOUZHEIXIANGXIANJINJISHU,ZHENGTUIDONGZHEZHONGGUOGUONEIGUANWANGFUSHEJISHUXIANGGENGGAODECENGCIFAZHAN。JINIANLAIDESHIJIANCHENGGUOCHONGFENZHENGMINGLEJUANLAOBAOWENZHIMAIGUANFUSHEFANGSHIYUCHUANTONGDEDIGOUJIJIAKONGFUSHEXIANGBI,JUYOUZHUDUOYOUDIAN。ZHEIYEZHENGSHIJUANLAOBAOWENZHIMAIGUANZAIZHONGGUOGONGREGONGCHENGSHANGDEYIXUNMENGFAZHANDENEIZAIDONGLI。
聚氨酯直埋保温管有十分突出的优点:
皮皮麻将 1、JUANZHIZHIMAIBAOWENGUANBAOWENXINGNENGHAO,RESUNSHIJINWEICHUANTONGGUANCAIDE25%,ZHANGQIYUNXINGKEJIEYUEDALIANGNENGYUAN,XIANZHUJIANGDINENGYUANCHENGBEN。
皮皮麻将 2、JUYOUHENQIANGDEFANGSHUIHENAIFUSHINENGLI,BUXUFUSHEGUANGOU,KEZHIJIEMAIRUDIXIAHUOSHUIZHONG,SHIGONGJIANBIANXUNSU,ZONGHEZAOJIADI。
3、ZAIDIWENTIAOJIANXIAYEJUYOULIANGHAODENAIFUSHIHENAICHONGJIXING,KEZHIJIEMAIRUDIXIADONGTU。
4、SHIYONGSHOUMINGKEDA30-50NIAN,ZHENGQUEDEANZHUANGHESHIYONGKESHIGUANWANGWEIXIUFEIYONGJIDI。
5、KESHEZHIBAOJINGXITONG,ZIDONGJIANCEGUANWANGSHENLOUGUZHANG,ZHUNQUEZHISHIGUZHANGWEIZHIBINGZIDONGBAOJING。
皮皮麻将 6、SHIYONGSHOUMINGKEDA30-50NIAN。GUANJING:DN15—DN600 HOUDU:15—50mm YONGTU:JIZHONGGONGREGUANDAO、ZHILENGGUANDAO、GONGYEGUANDAODENG。
皮皮麻将 7、HANYANGZHISHU:≥27 MIDU:40—70kg/LIFANGm ZENGSHUILV:0.03kg/LIFANGcm DAOREXISHU:0.022kcal/m.h.℃
聚氨酯 单位 指标 玻璃钢 单位 指标
皮皮麻将 RONGLIANG kg/m2 40-60 KANGYAQIANGDU MPa 120-220
导热系数 W/mk<0.025 抗压强度 MPa 210-355
耐热性 ℃ ≤120 表层硬度 MPa<320< p="">
NAIHANXING ℃ ≥-50 JICHUANDIANYA KV >25
皮皮麻将 ZHANJIEQIANGDU KPa ≥200 BIAOCENGHANJIAOLIANG >45%
KANGYAQIANGDU KPa ≥200 ANNING KPa 400-900
皮皮麻将 XISHUILV kg/m2 ≤0.2 SHIYONGNIANXIAN 30-50NIAN