详细信息：视镜系列:RS带颈视镜的详细资料：产品名称：带颈视镜产品特点：直通视镜用于排液或糟前的固流，冷却水等液体管路上以观察液体流动情况。阀体材料：有碳钢、不锈钢、衬胶、衬氟等多种。公称压力范围：有2.5、6公斤/厘米2两种。工作温度：金属≤200℃，塑料≤80℃，允许急变温度80℃公称直径：DN15~DN150厘米。二、视镜标记及标准图号：标记标准图号重量（公斤）标记标准图号重量（公斤）视镜IPg6Dg50JB593-64-12.3带颈视镜IPg6Dg50JB595-64-11.7Dg80JB593-64-23.5Dg80JB595-64-23.3Dg125JB593-64-37.7Dg125JB595-64-36.7Dg150JB593-64-49.1Dg150JB595-64-48.6视镜ⅡPg6Dg50JB593-64-52.3带颈视镜ⅡPg6Dg50JB595-64-51.7Dg80JB593-64-63.5Dg80JB595-64-63.3Dg125JB593-64-77.7Dg125JB595-64-76.7Dg150JB593-64-89.1Dg150JB595-64-88.6视镜ⅢPg6Dg50JB594-64-12.3带颈衬里视镜ⅢPg6Dg50JB595-64-11.8Dg80JB594-64-23.6Dg80JB595-64-23.5Dg125JB594-64-37.8Dg125JB595-64-37Dg150JB594-64-49.3Dg150JB595-64-49三、明细表：件名名称数量材料碳素钢Ⅰ碳素钢Ⅱ碳素钢Ⅲ1视镜玻璃1石棉橡胶板2衬???垫2A3F3接???缘14压紧环15双头螺杆见尺寸表6螺??母见尺寸表四、视镜、带颈视镜表尺寸及标准图图号（mm）：公称直径Dg公称压力PgKgt/cm2(Mpa)DD1b1b2bHxSh=H=H15010(0.98)13010034/222257×3.5707911316(1.57)13010034/242457×3.5707911625(2.45)13010034/262657×3.570841208010(0.98)16013036/242489×4708612016(1.57)16013036/262689×4709112725(2.45)16013036/282889×4709612810010(0.98)20016540/2626108×48010014216(1.57)20016540/2828108×48010514312510(0.98)22519040/2828133×48010514315010(0.98)25021540/3030159×4.580110150螺柱重量㎏标准图图号数量N直径D碳素钢不锈钢ⅠⅡM1264.7/4.2HGJ501/502-861HGJ501/502-8611M1264.9/4.5212M1265.1/5.0313M1286.8/6.4414M1287.1/7.0515M1287.4/7.4616M16812.0/10.9717