山西快乐十分

您好,欢迎访问沧州管道有限公司
聚氨酯发泡保温钢管

联系我们

ZONGJINGLI:ZHANGJINLIANG

山西快乐十分SHOUJI:18631760000 (TONGWEIXIN)

山西快乐十分SHOUJI:13700371718

山西快乐十分DIANHUA:0317-6210677

山西快乐十分CHUANZHEN:0317-6210677    


钢套钢保温钢管的安装技术要求

您的当前位置: 首 页 >> 山西快乐十分 >> 行业新闻

钢套钢保温钢管的安装技术要求

发布日期:2019-01-23 作者: 点击:

钢套钢保温钢管的安装技术要求严格执行建筑管道质量验收规范规定。管道安装前,认真核对管道规格、材质与设计是否相符,按规定除锈、刷油,并将管内污物及锈蚀清除干净。钢套钢保温钢管管道安装原则:先大管,后小管;先主管,后支管;先上部,后下部。水系统的低点设泄水阀,高点设自动放气阀。管道安装坚持先大后小、先上后下、先里后外的原则。管道安装完成后,按设计要求进行水压试验。焊接的管道在放样划线的基础上,按管材、切割下料、坡口、组对、焊接、清理焊渣等工序进行施工。坡口加工及清理:管道的切割坡口,一般采用氧-乙焰气割,气割完成后,用锉刀清除干净管口氧化铁。小直径管道尽量采用砂轮切割,对坡口两侧20mm范围内将油污。

TIEXIUHESHUIFENQUCHU,BAOZHENGLUCHUJINSHUGUANGZE,BAOZHENGPOKOUBIAOMIANBUDEYOULIEWEN、JIACENGDENGQUEXIAN,BINGQINGCHUPOKOUNEIWAICEWUWU。HANTIAO、HANJISHIYONGQIAN,YINGGAIANSHUOMINGSHUJINXINGHONGGAN,BINGZAISHIYONGGUOCHENGZHONGBAOCHIGANZAO。HANJIESHIGONGYAOYANGEAN,HANJIEZUOYEZHIDAOSHUDEGUIDINGJINXING。HANJIESHEBEISHIYONGQIANXUJINXINGJIANCHASHIYAN,BUHEGESHEBEIYANJINJINRUSHIGONGXIANCHANG。HANJIEGUOCHENGZHONGZUOHAOZIJIANYUHUJIANGONGZUO,ZUOHAOHANJIEZHILIANGDEGUOCHENGKONGZHI。HANQIANGUANKOUZUDUI:GUANDAODUIJIEHANKOUDEZUDUI,YAOZUODAONEIBIQIPING,NEIBICUOBIANLIANGBUKECHAOBIAO。GUANZIZUDUIDIANGU,YINGYOUHANJIETONGGUANZIDEHANGONGJINXING,DIANGUYONGDEHANTIAOHUOHANSIYINGYUZHENGSHIHANJIESUOYONGDEXIANGTONG。DIANHANZHANGDUWEI10-15mm,GAODUWEI2-4mm,QIEYINGCHAOGUOGUANBIHOUDE2/3。GUANDAOHANFENGBIAOMIANBUDELIEFENG、QIKONG、JIAZHADENGQUEXIAN。GUANZI、GUANJIANDUIDIANGUSHI。

山西快乐十分1.JIANGDIGONGCHENGZAOJIA。JUYOUGUANBUMENCESUAN,SHUANGGUANZHIGONGREGUANDAO,YIBANQINGKUANGXIAKEYIJIANGDIGONGCHENGZAOJIADE25%(CAIYONGBOLIGANGZUOBAOHUCENG)HE10%(CAIYONGGAOMIDUJUYIXIZUOBAOHUCENG)ZUOYOU。2.RESUNHAODI,JIEYUENENGYUAN。GAOWENGANGTAOGANGZHENGQIBAOWENGUANQIDAOREXISHUWEI:λ=0.013—0.03kcal/m.h.oC,BIQITAGUOQUCHANGYONGDEGUANDAOBAOWENCAILIAODIDEDUO,BAOWENXIAOGUOTIGAO4~9BEI。ZAIYOUQIXISHUILVHENDI,YUEWEI0.2kg/m2。XISHUILVDIDEYUANYINSHIYOUYUJUANZHIPAOMODEBIKONGLVGAODA92%ZUOYOU。DIDAOREXISHUHEDIXISHUILV,JIASHANGBAOWENCENGHEWAIMIANFANGSHUIXINGNENGHAODEGAOMIDUJUYIXIHUOBOLIGANGBAOHUQIAO,GAIBIANLECHUANTONGDIGOUFUSHEGONGREGUANDAO“CHUANSHIMIANAO”DEZHUANGKUANG,DADAJIANSHAOLEGONGREGUANDAODEZHENGTIRESUNHAO,REWANGRESUNSHIWEI2%,XIAOYUGUOJI10%DEBIAOZHUNYAOQIU。

山西快乐十分3.FANGFU,JUEYUANXINGNENGHAO,SHIYONGSHOUMINGZHANG。GAOWENGANGTAOGANGZHENGQIBAOWENGUANYOUYUJUANZHIYINGZHIPAOMOBAOWENCENGJINMIDIZHANJIEZAIGANGGUANWAIPI,GEJUELEKONGQIHESHUIDESHENRU,NENGQIDAOLIANGHAODEFANGFUZUOYONG。TONGSHITADEFAPAOKONGDOUSHIBIHEDE,XISHUIXINGHENXIAO。GAOMIDUJUYIXIWAIQIAO、BOLIGANGWAIQIAOJUNJUYOULIANGHAODEFANGFU、JUEYUANHEJIXIEXINGNENG。YINCI,GONGZUOGANGGUANWAIPIHENNANSHOUDAOWAIJIEKONGQIHESHUIDEQINSHI。ZHIYAOGUANDAONEIBUSHUIZHICHULIHAO,JUGUOWAIZILIAOJIESHAO,GAOWENGANGTAOGANGZHENGQIBAOWENGUANDESHIYONGSHOUMINGKEDA50NIANYISHANG,BICHUANTONGDEDIGOUFUSHE、JIAKONGFUSHESHIYONGSHOUMINGGAO3~4BEI。4.ZHANDISHAO,SHIGONGKUAI,YOULIHUANJINGBAOHU。ZHIMAIGONGREGUANDAOBUXUYAOQIZHUPANGDADEDIGOU,ZHIXUJIANGBAOWENGUANMAIRENDIXIA,YINCIDADAJIANSHAOLEGONGCHENGZHANDI,JIANSHAOTUFANGKAIWALIANGYUE50%YISHANG,JIANSHAOTUJIANQIZHUHEHUNNINGTULIANG90%。TONGSHI,BAOWENGUANJIAGONGHEXIANCHANGWAGOUPINGXINGJINXING。ZHIXUXIANCHANGJIETOU,KEYISUODUANGONGQIYUE5%YISHANG。

钢套钢保温钢管

本文网址:http://csbangni.com/news/534.html

相关标签:钢套钢保温钢管,保温钢管,钢套钢保温钢管厂家

最近浏览:

欢迎给我们留言
请在此输入留言内容,我们会尽快与您联系。
姓名
联系人
电话
座机/手机号码
邮箱
邮箱
地址
地址