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首页 > 供应产品 > WCB碳钢DN40 DN50 水流视镜/钢化玻璃管道视镜
WCB碳钢DN40 DN50 水流视镜/钢化玻璃管道视镜
产品: 浏览次数:654WCB碳钢DN40 DN50 水流视镜/钢化玻璃管道视镜 
品牌: 北京景辰
口径规格: DN25-300
材质: 铸钢、不锈钢
单价: 139.00元/台
最小起订量: 1 台
供货总量: 16518 台
发货期限: 自买家付款之日起 天内发货
有效期至: 长期有效
最后更新: 2021-10-30 16:34
 
详细信息
口径规格 DN25-300
材质 铸钢、不锈钢
产品名称 管道视镜
工作温度 常温
公称直径 DN25-300
连接形式 法兰
流动方向 双向
驱动方式
设定流量 根据产品具体参数确定
适用介质
形态 直通式
驱动能源
压力环境 常压
类型(通道位置) 直通式
品牌 北京景辰
型号 SJ-ZT
加工定制
使用温度范围 -20/200
外形尺寸(长x宽x高) 根据产品具体参数确定

一、直通视镜产品概述                     

                        直通视镜是工业管道装置上主要附件之一,在石油、化工、医药、食品等工业生产装置的管道中,视镜能随时观察管道中液体、气体、蒸汽等介质流动及反应情况,起到监视生产、避免生产过程中事故发生的作用。直通视镜能随时观察管道中液体、气体、蒸汽等介质流动及反应情况,起到监视生产、避免生产过程中事故发生的作用。直通视镜安装尺寸小,驱动力矩小,操作简单方便,视镜在大中口径、中低压力的使用领域,它是最普遍,最常用的视镜形式。        

            

                                     

                                    二、直通视镜综合参数                         

                                     

            

                                     

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                            型号                                                                                            SJ-ZT                                                                                            螺栓螺母                                                                                            304 316L                                
                                                            规格                                                                                            DN15~DN300                                                                                            连接方式                                                                                            螺纹 法兰 卡箍                                
                                                            主体材质                                                                                                                                    

                                                                        碳钢 304 304L 316 316L                                        

                                                
                                                            工作温度                                                                                            石英:-30~800℃                                
                                                            碳钢衬氟 玻璃钢 FRPP                                                                                            硅硼:-30~250℃                                
                                                            视窗材质                                                                                            硼硅玻璃 石英玻璃                                                                                            公称压力                                                                                            0.6~4.0Mpa 150~300LB                                
                                                            急变温度                                                                                            60℃                                                                                            法兰标准                                                                                            GB HG JIS ANSI DIN                                
                                                            密封垫片                                                                                            NBR 金属石墨 PTFE                                                                                            制造标准                                                                                            HGJ502-501-86                                
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                            规格                                                                                            DN25                                                                                            DN32                                                                                            DN40                                                                                            DN50                                                                                            DN65                                                                                            DN80                                                                                            DN100                                                                                            DN125                                                                                            DN150                                
                                                            L                                                                                            200                                                                                            260                                                                                            260                                                                                            320                                                                                            320                                                                                            360                                                                                            360                                                                                            440                                                                                            440                                
                                                            H                                                                                            180                                                                                            226                                                                                            226                                                                                            260                                                                                            260                                                                                            300                                                                                            300                                                                                            360                                                                                            360                                
                                    注:以上产品图片及尺寸仅供参考,如需准确图纸,欢迎来电咨询。
三、直通视镜安装维护                                                 1、视镜是用于观察液体、气体、蒸汽等介质的流动反应设备,其视窗玻璃应保持干净无灰尘。                                            2、视窗玻璃属宜损件,安装视镜时要小心轻放。                                            3、玻璃耐温耐压有一定的局限,请严格执行说明书上之规定。                                            4、允许急变温度<60℃,玻璃因温差过大会破裂。                                            四、直通视镜订货须知                                                 订货时请确定以下参数:1、口径 2、材质 3、工作温度 4、介质 5、法兰标准,以便提供给您准确合格的产品。        
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