欢迎访问河南泰洲管业有限公司凯发注册官网！
全国服务热线： 销售热线：
冷热水用聚丁烯（pb）管材-凯发88
聚丁烯(pb)是一种高分子惰性聚合物，由于其分子结构的稳定性，与同是烯烃类材料的聚乙烯(pe)和聚丙烯(pp)相比，材料性能更加稳定，具有更高的耐热强度、更高的抗蠕变性能、更好的化学稳定性和抗低温脆性的特点，适用于标准要求的建筑热水及采暖系统。
所属分类：
产品种类：
pb管材、pvc管件、pvc管材、pvc线盒、奥州管、泰立管、pe-rt地暖管、ppr给水管材管件、pvc排水管材管件、pvc电工套管
产品说明
产品介绍
聚丁烯(pb)是一种高分子惰性聚合物，由于其分子结构的稳定性，与同是烯烃类材料的聚乙烯(pe)和聚丙烯(pp)相比，材料性能稳定，具有较高的耐热强度、较高的抗蠕变性能、较好的化学稳定性和抗低温脆性的特点，适用于标准要求的建筑热水及采暖系统。
主要优点
1、重量轻，柔软性好，施工简单，易于搬运。
2、耐久性能好，无毒无害，不发生化学反应。
3、抗紫外线、耐腐蚀，pb管抗紫外线和微生物侵害。
4、抗冻耐热性好:在- 20°c的情况下，具有较好的低温抗冲击性能，可耐100℃以下的高温。
5、管壁光滑，不结垢。
6、热伸缩性好，连接方式先进，膨胀系数与混凝土相近。
7、节约能源: pb管用于低温地面辐射采暖时，可节省能源30%。
8、易于维修、改造: pb管暗埋时，不与混凝土粘接。
应用范围
给水(卫生管)及热水管:在自来水及热水管道方面，pb管是公认的无毒、无味及耐用的管道。供暖用管：pb管保温性能良好，施工方便。适合用在新建、扩建、改建民用及工业建筑物低温地板辐射采暖的使用。
空调、工业用管: pb管耐腐蚀性(抗酸碱盐性)强，无毒无味，是化工、食品加工、综合医院、工业用水等方面的较好选择。
执行标准
gb / t19473.2- 2004冷热水用聚j烯(pb)管材
gb / t19473.3- 2004冷热水用聚j烯(pb)管件
产品规格表
|
公称外径dn(mm) |
平均外径dem(mm) |
管系列 |
||||||
|
s10 |
s8 |
s6.3 |
s5 |
s4 |
s3.2 |
|||
|
dem,min |
dem,max |
公称壁厚en(mm) |
||||||
|
12 |
12.0 |
12.3 |
1.3 |
1.3 |
1.3 |
1.3 |
1.4 |
1.7 |
|
16 |
16.0 |
16.3 |
1.3 |
1.3 |
1.3 |
1.5 |
1.8 |
2.2 |
|
20 |
20.0 |
20.3 |
1.3 |
1.3 |
1.5 |
1.9 |
2.3 |
2.8 |
|
25 |
25.0 |
25.3 |
13. |
1.5 |
1.9 |
2.3 |
2.8 |
3.5 |
|
32 |
32.0 |
32.3 |
1.6 |
1.9 |
2.4 |
2.9 |
3.6 |
4.4 |
|
40 |
40.0 |
40.4 |
2.0 |
2.4 |
3.0 |
3.7 |
4.5 |
5.5 |
|
50 |
50.0 |
50.5 |
2.4 |
3.0 |
3.7 |
4.6 |
5.6 |
6.9 |
|
63 |
63.0 |
63.6 |
3.0 |
3.8 |
4.7 |
5.8 |
7.1 |
8.6 |
物理力学性能
管材
|
项目 |
要求 |
实验参数 |
|
|
纵向回缩率 |
≤2% |
温度 |
110℃ |
|
试验时间 |
|||
|
en≤8mm |
1h |
||
|
8mm＜en≤16mm |
2h |
||
|
en＞16mm |
4h |
||
关键词：pvc电管系统、pe-rt电暖系统
这里是占位文字
","pageconfig_140":{"pccolumn":3,"loopitem":".p_loopitem","pcrow":2,"mocolumn":3,"datasourceid":"datasource1","elementid":140},"href_88":{"type":"none","value":"","target":""},"layout_135":[{},{}],"href_116":{"type":"tel","value":"4000716988","target":"_self"},"href_138":{"type":"field","value":"href","target":"_self"},"prompt_141":"","layout_139":[{},{}],"layout_117":[{}],"href_136":{"type":"none","value":"","target":""},"layout_119":[{},{}],"prompt_142":"","href_118":{"type":"link","value":"/gcal.html","target":"_self"},"layout_7":[{}],"status_146":true,"datalist_137":[{"href_138":{"type":"none","value":"","target":""},"text_138":"这里是占位文字"},{"href_138":{"type":"none","value":"","target":""},"text_138":"这里是占位文字"},{"href_138":{"type":"none","value":"","target":""},"text_138":"这里是占位文字"},{"href_138":{"type":"none","value":"","target":""},"text_138":"这里是占位文字"},{"href_138":{"type":"none","value":"","target":""},"text_138":"这里是占位文字"},{"href_138":{"type":"none","value":"","target":""},"text_138":"这里是占位文字"}],"prompt_148":"","text_142":"产品种类：","text_141":"这里是占位文字","datalist_134":[{"title":"视频标题","type":"video","url":"","thumbnailurl":""},{"imgurllist":["","","","","","","","","","","","","","",""],"title":"360图片标题","type":"panorama"},{"title":"图片标题","type":"image","url":""},{"title":"图片标题","type":"image","url":""},{"title":"图片标题","type":"image","url":""},{"title":"图片标题","type":"image","url":""},{"imageurl":"","title":"图片标题"},{"imageurl":"","title":"图片标题"}],"text_88":"产品说明","richtext_33":"这里是占位文字
","text_136":"所属分类：","text_116":"全国服务热线：4000716988","text_138":"这里是占位文字","text_118":"工程案例>>","href_142":{"type":"none","value":"","target":""},"href_141":{"type":"field","value":"filepath","target":"_blank"},"href_10":{"type":"none","value":"","target":""},"href_146":{"type":"link","value":"#c_grid-1645419917975","target":"_self"},"layout_144":[{}],"href_145":{"type":"none","value":"","target":""},"layout_103":[{}]}"/>
name: evelyn hu
tel： 86-
e-mail：
","value_4":"","value_5":"","value_2":"","value_3":"","validate_5":{"minlength":{"msg":"您输入的内容不能少于%len个字符","state":false,"value":5},"custom":{"msg":"","reg":"","state":false},"required":{"msg":"内容不能为空","state":true,"value":false},"maxlength":{"msg":"您输入的内容不能多于%len个字符","state":false,"value":128}},"validate_4":{"minlength":{"msg":"您输入的内容不能少于%len个字符","state":false,"value":5},"custom":{"msg":"","reg":"","state":false},"required":{"msg":"内容不能为空","value":true},"maxlength":{"msg":"您输入的内容不能多于%len个字符","state":false,"value":128}},"state_5":"normal","validate_3":{"minlength":{"msg":"您输入的内容不能少于%len个字符","state":false,"value":5},"custom":{"msg":"","reg":"","state":false},"required":{"msg":"内容不能为空","value":false},"maxlength":{"msg":"您输入的内容不能多于%len个字符","state":false,"value":128}},"state_4":"normal","validate_2":{"minlength":{"msg":"您输入的内容不能少于%len个字符","state":false,"value":5},"custom":{"msg":"","reg":"","state":false},"required":{"msg":"内容不能为空","value":false},"maxlength":{"msg":"您输入的内容不能多于%len个字符","state":false,"value":128}},"state_3":"normal","state_2":"normal","sourceuuid_1":"1541619733906980864","showlabel_4":false,"showlabel_5":false,"prompt_6":"","showlabel_2":false,"placeholder_5":"请输入内容","showlabel_3":false,"placeholder_4":"请输入邮箱","notice_1":{"rules":[],"status":2},"async_1":{"status":2,"target":"","relation":[]},"placeholder_3":"请输入手机号","placeholder_2":"请输入姓名","type_6":1}"/>全国服务热线：
传真：
销售热线：；； ；
地址：河南省洛阳偃师市城关镇前社楼
pb管材、pvc管件、pvc管材、pvc线盒、奥州管、泰立管、pe-rt地暖管、ppr给水管材管件、pvc排水管材管件、pvc电工套管
移动端二维码
全国服务热线：
\n\n传真：
\n\n销售热线：；； ；
\n\n地址：河南省洛阳偃师市城关镇前社楼
\n\npb管材、pvc管件、pvc管材、pvc线盒、奥州管、泰立管、pe-rt地暖管、ppr给水管材管件、pvc排水管材管件、pvc电工套管
\n"}"/>