基本参数 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
规格:dn20-dn160mm | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
产地:江苏 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
应用场所:建筑物冷热水系统,采暖系统,供水系统,空调系统,管道系统 | | | | | | | | | | | | | | | | | | | | | | | | | | |
品牌:润硕 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
型号:PP-R S5
1.2Mpa | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
详细说明 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1、源之优/优质原料 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
优质,从源头做起,润硕管业系列产品全部采用国内最好的原料:北京燕山石化原料。确保了每一寸管材各项物理性能均达到或超越国家标准。 | | | | | | | | | | | | | | | | | | | | |
2、核之优/标准审核 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
优质,在于点滴细节间的标准苛求,润硕管道严格按照ISO9001国际质量管理体系组织生产,配有国内先进的管材、管件检测设备,实行检测。润硕管道系列产品均通过国家化学建筑材料检测中民在110℃,环应力1.9Mpa,8760小时热稳定性试验以及持续5000个周期冷热水交替循环试验,标注管业最高标准。并通过国家塑料制品监督检验
中心质量抽检合格。 |
3、产品特点 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
润硕牌PR-R管具有线性膨胀系数小,不变形、高强度、高耐温、卫生等级佳的特理性能。 | | | | | | | | | | | | | | | | | | | | | | | | | |
该产品与同质管件热熔连接,防渗漏性可靠,并且在高温状态下能保持良好的状态,使用寿命完全可达50年以上,在实际应用中显示出独有的优势。 | | | | | | | | | | | | | | | | | | | |
性能及主要用途 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1、产品性能 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
无规共聚丙烯(pp-r)管作为一种新型的管材,具有以下性能特点: | | | | | | | | | | | | | | | | | | | | | | | | | | |
(1)节能。PP-R管的生产能耗仅为钢管的20%,并且其导热系数低[0.2W/(m.k)],也仅为钢管的1/200,应用于热水系统将大大减少热量损失。 | | | | | | | | | | | | | | | | | | | | |
(2)耐腐蚀、不结垢、卫生、无毒。使用PP-R管可免云使用镀锌钢管所造成的内壁结垢、生锈而引起的水质”二次污染“,由于PP-R组份单纯,基本成份为碳和氢,符合食品卫生规定,无毒,更适合于饮用输送。 | | | | | | | | | | | | | |
(3)耐热、耐压、使用寿命长。PP-R管的长期使用温度达95℃,短期使用温度可达120℃.在使用温度为70℃,工作压力为1.2Mpa条件下,长期连续使用,寿命可达50年以上。 | | | | | | | | | | | | | | | | | |
(4)轻质高强、流体阻力小。PP-R管密度仅为金属管的1/8,耐压力试验强度高达5MPa,且韧性好、耐冲击。由于内壁光滑、不生锈、不结垢,流体阻力小。 | | | | | | | | | | | | | | | | | | |
产品主要优势应用领域 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(1)建筑物的冷热水系统,包括集中供热系统 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(2)建筑物内的采暖系统、包括地板、壁板及辐射采暖系统 | | | | | | | | | | | | | | | | | | | | | | | | | | |
(3)可直接饮用的纯净不供水系统 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(4)中央(集中)空调系统 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(5)输送或排放化学介质等工业用管道系统。 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
润硕PP-R管连接安装 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
1、热熔连接方法 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(1)、加热管材及管件 | | | | ℃ | | | | | | | | | | | | | | | | | | | | | | | | |
热熔器必须预热,等绿灯亮后(温度260℃,自动控温),按需长度切断管材,把管材和管件同时插入熔接器内,按表列要求时间加热熔化管材和管件连接部位。 | | | | | | | | | | | | | | | | | | |
(2)连接管材和管件 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
把加热的管材水平推进已加热的管配件内,推进时用力不要过猛,以防管头弯曲,按下表给足冷却时间,管材直径越大,冷却时间越长。 | | | | | | | | | | | | | | | | | | | | |
PP-R管熔接时间参考表 | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
管材dn(mm) | 加热时间(秒) | 插接时间(秒) | 冷却时间(秒) | 插接深度 | | | | | | | | | | | | | | | | | | | | | | | | | |
20-25 | 3-7 | 4 | 2 | dn15:12mm dn20:16mm | | | | | | | | | | | | | | | | | | | | | | | | | |
32-50 | 8-18 | 6 | 4 | dn25-30:21mm dn40:24mm | | | | | | | | | | | | | | | | | | | | | | | | | |
63 | 24 | 8 | 6 | dn50:26mm dn63:33mm | | | | | | | | | | | | | | | | | | | | | | | | | |
(二)注意事项 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(1)连接管材前,应保持连接处干净无污物 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(2)热熔时管材和管件必须保持平衡推进熔接器模具内 | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(3)管材和管件不能过度加热,否则厚度变薄,熔接后易发生漏水现象 | | | | | | | | | | | | | | | | | | | | | | | | | | |
(4)冷却时避免任何外力作用于熔接部位。水压试验须在热熔连接24h后进行。 | | | | | | | | | | | | | | | | | | | | | | | | | |
搬运、存放 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
(1)搬运管材及管件时应小心轻放,避免油污,严禁剧烈撞击,与尖锐物品碰触及抛、滚、拖 | | | | | | | | | | | | | | | | | | | | | | | | | |
(2)管材、管件应存放在通风良好的库房或简易棚内,不得露天存放,防止阳光直射,距热源不得小于1m | | | | | | | | | | | | | | | | | | | | | | | |
(3)管材应水平堆放在平整地上,应避免管材受弯曲、堆放不得高于1.5m,管件应逐层码堆,不得叠得太高。 | | | | | | | | | | | | | | | | | | | | | | | |
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