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煤矿井下用PVC管如何存放 青科恒安温馨提醒

文章出处:责任编辑:查看手机网址
扫一扫!煤矿井下用PVC管如何存放 青科恒安温馨提醒扫一扫!
人气:-发表时间:2019-06-20 10:10【

PVC阻燃抗静电管材颜色为黑色,暴露在阳光下时,朝阳面吸收阳光热量,温度会迅速升高,背光面温度上升较慢,造成温差应力而使管子弯曲。

所以存放时应置于室内,在室外时要采取遮阳措施。

示例:

023b5bb5c9ea15ce1402e158b4003af33b87b2f6.jpg


45940144ee4ce7809ee4d9c9757de75.png

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