欧洲杯外围

HUANYINGLAIBAIDATONGXINGTAIDIANQISHEBEIYOUXIANGONGSI !

桥架的胀缩问题知多少

13803198815

XIANGXIXINXI

您当前的位置为:欧洲杯外围 > 新闻资讯 > 详细信息

桥架的胀缩问题知多少?

作者:佰达通邢台电气设备有限公司  发布时间:2020-04-06

QIAOJIADEZHANGSUOWENTIZHIDUOSHAONI,DIANLANQIAOJIADEZHANGSUOHUIGENJUHUANJINGDEBIANHUAYOUSUOBIANHUA,JINGGUOYANJIUKEYITONGGUOGONGSHIQUJISUANQIAOJIADEZHANGSUO!

YOUYUHUANJINGWENDUBIANHUA,GANGZHIDIANLANQIAOJIAHUICHUXIANREZHANGLENGSUODEXIANXIANG。

防火电缆桥架介绍

 

SHIWAIQIAOJIASHOUWENDUYINGXIANGJIAODALIRUHUANJINGZUIGAOWENDUWEI40℃,ZUIDIWENDUWEI-20℃,ZEDIANLANQIAOJIADEZUIDASHOUSUOLIANGANXIASHIQIUDE:

 Δt=11.2 ×10-6×60deg(DU)×1000mm YOUCIDECHUJIELUN:

WENCHAWEI60℃SHI ,Δι =0.672mm/m

WENCHAWEI50℃SHI, Δι =0.560mm/m

WENCHAWEI40℃SHI, Δι =0.448mm/m

GONGCHENGSHEJIZHONGZHIXIANDUANDIANLANQIAOJIAYINGKAOLVSHENSUOJIETOU,

SHENSUOJIETOUDEJIANJUJIANYIANYIXIAQUDING:

DANGWENCHAWEI40℃SHIWEI50m; DANGWENCHAWEI50℃SHIWEI40m;

XUANZEZHUANYE,ZUOGENGZHUANYEDEDIANLANQIAOJIAGONGYINGSHANG,HUANYINGGUANGDAYONGHULAIDIANZIXUNXUANGOU!

相关推荐:电缆桥架规格型号表 防火桥架的性能

本文来源:http://maifangsh.com/xinwen/452.html

返回:欧洲杯外围 - 欧洲杯外围

联系我们
CONTACT US

佰达通邢台电气设备有限公司
联系人:景经理
手机:13803198815
座机:0319-6698858
传真:0319-6698859
QQ:2184322103
邮箱:2184322103@qq.com
地址:河北省邢台市隆尧县隆尧镇沙湾工业区
网址:maifangsh.com

版权所有© 佰达通邢台电气设备有限公司
 技术支持:  网站地图 XML