设(She)为(Wei)首(Shou)页(Ye) | 加(Jia)入(Ru)收(Shou)藏(Cang) | 联(Lian)系(Xi)方(Fang)式(Shi)
全(Quan)国(Guo)服(Fu)务(Wu)热(Re)线(Xian):(?)400-618-1967
微(Wei)信(Xin)公(Gong)众(Zhong)平(Ping)台(Tai)
产(Chan)品(Pin)中(Zhong)心(Xin)
品(Pin)质(Zhi)决(Jue)定(Ding)出(Chu)路(Lu),(?)细(Xi)节(Jie)决(Jue)定(Ding)成(Cheng)败(Bai)
产(Chan)品(Pin)简(Jian)介(Jie):(?)
PVC给(Gei)水(Shui)灌(Guan)溉(Gai)管(Guan)产(Chan)品(Pin)用(Yong)于(Yu)水(Shui)利(Li)工(Gong)程(Cheng)中(Zhong)输(Shu)送(Song)有(You)压(Ya)水(Shui)或(Huo)其(Qi)他(Ta)液(Ye)体(Ti)及(Ji)农(Nong)业(Ye)灌(Guan)溉(Gai)用(Yong)、(?)化(Hua)工(Gong)用(Yong)管(Guan)等(Deng)。(?)可(Ke)通(Tong)过(Guo)调(Diao)节(Jie)管(Guan)材(Cai)壁(Bi)厚(Hou),(?)使(Shi)管(Guan)材(Cai)承(Cheng)受(Shou)内(Nei)压(Ya)保(Bao)持(Chi)在(Zai)0.4-1.0MPa,外(Wai)压(Ya)承(Cheng)受(Shou)力(Li)较(Jiao)强(Qiang),(?)硬(Ying)度(Du)刚(Gang)性(Xing)好(Hao)。(?)
产(Chan)品(Pin)特(Te)点(Dian):(?)
材(Cai)质(Zhi)卫(Wei)生(Sheng),(?)对(Dui)水(Shui)质(Zhi)无(Wu)污(Wu)染(Ran);(?)内(Nei)壁(Bi)光(Guang)滑(Hua)、(?)输(Shu)水(Shui)量(Liang)大(Da);(?)耐(Nai)腐(Fu)蚀(Shi),(?)使(Shi)用(Yong)寿(Shou)命(Ming)长(Chang);(?)运(Yun)输(Shu)方(Fang)便(Bian),(?)施(Shi)工(Gong)容(Rong)易(Yi);(?)维(Wei)修(Xiu)方(Fang)便(Bian),(?)维(Wei)护(Hu)费(Fei)用(Yong)低(Di)等(Deng)特(Te)点(Dian)。(?)
产(Chan)品(Pin)性(Xing)能(Neng):
1、(?)有(You)优(You)良(Liang)的(De)耐(Nai)化(Hua)学(Xue)腐(Fu)蚀(Shi)性(Xing)和(He)绝(Jue)缘(Yuan)性(Xing)。(?)
2、(?)产(Chan)品(Pin)尺(Chi)寸(Cun)稳(Wen)定(Ding),(?)材(Cai)料(Liao)密(Mi)实(Shi)、(?)壁(Bi)厚(Hou)均(Jun)匀(Yun)。(?)
3、(?)耐(Nai)压(Ya)、(?)阻(Zu)燃(Ran)、(?)强(Qiang)度(Du)高(Gao)。(?)
4、(?)管(Guan)壁(Bi)光(Guang)滑(Hua),(?)摩(Mo)擦(Ca)阻(Zu)力(Li)小(Xiao),(?)不(Bu)结(Jie)垢(Gou),(?)高(Gao)效(Xiao)输(Shu)送(Song)。(?)
5、(?)耐(Nai)用(Yong),(?)使(Shi)用(Yong)寿(Shou)命(Ming)有(You)20-50年(Nian)。(?)
性(Xing)能(Neng)指(Zhi)标(Biao):(?)
1、(?)物(Wu)理(Li)性(Xing)能(Neng):(?)
项(Xiang)目(Mu) | 技(Ji)术(Shu)指(Zhi)标(Biao) |
密(Mi)度(Du)/(kg/m^3) | 1350-(?)1460 |
维(Wei)卡(Ka)软(Ruan)化(Hua)温(Wen)度(Du)/℃(?) | ≥(?)80 |
纵(Zong)向(Xiang)回(Hui)缩(Suo)率(Lu)/(%) | ≤(?)5 |
二(?)氯(Lu)甲(Jia)烷(Wan)浸(Jin)渍(Zi)试(Shi)验(Yan)((?)15℃(?),(?)15min)(?) | 表(Biao)面(Mian)变(Bian)化(Hua)不(Bu)少(Shao)于(Yu)4N |
2、(?)力(Li)学(Xue)性(Xing)能(Neng)
项(Xiang)目(Mu) | 技(Ji)术(Shu)指(Zhi)标(Biao) |
落(Luo)锤(Chui)冲(Chong)击(Ji)试(Shi)验(Yan)((?)0℃(?))(?) | ≤(?)5 |
液(Ye)压(Ya)试(Shi)验(Yan) | 无(Wu)破(Po)裂(Lie),(?)无(Wu)渗(Shen)透(Tou) |
系(Xi)统(Tong)实(Shi)用(Yong)性(Xing)试(Shi)验(Yan) | |
项(Xiang)目(Mu) | 要(Yao)求(Qiu) |
连(Lian)接(Jie)密(Mi)封(Feng)试(Shi)验(Yan) | 无(Wu)破(Po)裂(Lie),(?)无(Wu)渗(Shen)漏(Lou) |
偏(Pian)角(Jiao)试(Shi)验(Yan)a | 无(Wu)破(Po)裂(Lie),(?)无(Wu)渗(Shen)漏(Lou) |
负(Fu)压(Ya)试(Shi)验(Yan)a | 无(Wu)破(Po)裂(Lie),(?)无(Wu)渗(Shen)漏(Lou) |
a: 仅(Jin)适(Shi)用(Yong)于(Yu)弹(Dan)性(Xing)密(Mi)封(Feng)圈(Quan)连(Lian)接(Jie)方(Fang)式(Shi)。(?) | |
连(Lian)接(Jie)用(Yong)胶(Jiao)粘(Zhan)剂(Ji)应(Ying)符(Fu)合(He)QB/T (?) (?)2568-(?)2002,弹(Dan)性(Xing)密(Mi)封(Feng)圈(Quan)应(Ying)符(Fu)合(He)HG/T 3091-(?)2000 |
3、(?)卫(Wei)生(Sheng)性(Xing)能(Neng):(?)
项(Xiang)目(Mu) | 技(Ji)术(Shu)指(Zhi)标(Biao) |
铅(Qian)的(De)萃(Cui)取(Qu)值(Zhi) | 一(Yi)次(Ci)萃(Cui)取(Qu)≤(?)1.0mg/L |
三(San)次(Ci)萃(Cui)取(Qu)≤(?)0.3mg/L | |
锡(Xi)的(De)萃(Cui)取(Qu)值(Zhi) | 三(San)次(Ci)≤(?)0.02mg/L |
镉(Ge)的(De)萃(Cui)取(Qu)值(Zhi) | 三(San)次(Ci)萃(Cui)取(Qu),(?)每(Mei)次(Ci)≤(?)0.01mg/L |
汞(Gong)的(De)萃(Cui)取(Qu)值(Zhi) | 三(San)次(Ci)萃(Cui)取(Qu),(?)每(Mei)次(Ci)≤(?)0.01mg/L |
氯(Lu)乙(Yi)烯(Xi)单(Dan)体(Ti)含(Han)量(Liang) | ≤(?)1.0mg/kg |
1. 输(Shu)送(Song)饮(Yin)用(Yong)水(Shui)的(De)管(Guan)材(Cai)的(De)卫(Wei)生(Sheng)性(Xing)能(Neng)应(Ying)符(Fu)合(He)GB/T 17219-(?)1998。(?) | |
2. 输(Shu)送(Song)引(Yin)用(Yong)水(Shui)的(De)管(Guan)材(Cai)的(De)氯(Lu)乙(Yi)烯(Xi)单(Dan)体(Ti)含(Han)量(Liang)不(Bu)大(Da)于(Yu)1.0mg/kg。(?) |
产(Chan)品(Pin)规(Gui)格(Ge):(?)
| |||||||
公(Gong)称(Cheng)外(Wai)径(Jing)dn | 管(Guan)材(Cai)S系(Xi)列(Lie)SDR系(Xi)列(Lie)和(He)公(Gong)称(Cheng)压(Ya)力(Li) | ||||||
S16
SDR33
PN0.63 |
S12.5
SDR26
PN0.8 |
S10
SDR21
PN1.0 |
S8
SDR17
PN1.25 |
S6.3
SDR13.6
PN1.6 |
S5
SDR11
PN2.0 |
S4
SDR9
PN2.5 | |
公(Gong)称(Cheng)壁(Bi)厚(Hou)en | |||||||
20 | - | - | - | - | - | 2.0 | 2.3 |
25 | - | - | - | - | 2.0 | 2.3 | 2.8 |
32 | - | - | - | 2.0 | 2.4 | 2.9 | 3.6 |
40 | - | - | 2.0 | 2.4 | 3.0 | 3.7 | 4.5 |
50 | - | 2.0 | 2.4 | 3.0 | 3.7 | 4.6 | 5.6 |
63 | 2.0 | 2.5 | 3.0 | 3.8 | 4.7 | 5.8 | 7.1 |
75 | 2.3 | 2.9 | 3.6 | 4.5 | 5.6 | 6.9 | 8.4 |
90 | 2.8 | 3.5 | 4.3 | 5.4 | 6.7 | 8.2 | 10.1 |
注(Zhu):(?)公(Gong)称(Cheng)壁(Bi)厚(Hou)((?)en)(?)根(Gen)据(Ju)设(She)计(Ji)应(Ying)力(Li)((?)σ(?)s)(?)10Mpa确(Que)定(Ding),(?)较(Jiao)小(Xiao)壁(Bi)厚(Hou)不(Bu)小(Xiao)于(Yu)2.0 mm。(?) | |||||||
公(Gong)称(Cheng)外(Wai)径(Jing)dn | 管(Guan)材(Cai)S系(Xi)列(Lie)SDR系(Xi)列(Lie)和(He)公(Gong)称(Cheng)压(Ya)力(Li) | ||||||
S20
SDR41
PN0.63 |
S16
SDR33
PN0.8 |
S12.5
SDR26
PN1.0 |
S10
SDR21
PN1.25 |
S8
SDR17
PN1.6 |
S6.3
SDR13.6
PN2.0 |
S5
SDR11
PN2.5 | |
公(Gong)称(Cheng)壁(Bi)厚(Hou)en | |||||||
110 | 2.7 | 3.4 | 4.2 | 5.3 | 6.6 | 8.1 | 10.0 |
125 | 3.1 | 3.9 | 4.8 | 6.0 | 7.4 | 9.2 | 11.4 |
140 | 3.5 | 4.3 | 5.4 | 6.7 | 8.3 | 10.3 | 12.7 |
160 | 4.0 | 4.9 | 6.2 | 7.7 | 9.5 | 11.8 | 14.6 |
180 | 4.4 | 5 | 6.9 | 8.6 | 10.7 | 13.3 | 16.4 |
200 | 4.9 | 6.2 | 7.7 | 9.6 | 11.9 | 14.7 | 18.2 |
225 | 5.5 | 6.9 | 8.6 | 10.8 | 13.4 | 16.6 | - |
250 | 6.2 | 7.7 | 9.6 | 11.9 | 14.8 | 18.4 | - |
280 | 6.9 | 8.6 | 10.7 | 13.4 | 16.6 | 20.6 | - |
315 | 7.7 | 9.7 | 12.1 | 15.0 | 18.7 | 23.2 | - |
355 | 8.7 | 10.9 | 13.6 | 16.9 | 21.1 | 26.1 | - |
400 | 9.8 | 12.3 | 15.3 | 19.1 | 23.7 | 29.4 | - |
注(Zhu):(?)公(Gong)称(Cheng)壁(Bi)厚(Hou)((?)en)(?)根(Gen)据(Ju)设(She)计(Ji)应(Ying)力(Li)((?)σ(?)s)(?)12.5Mpa确(Que)定(Ding)。(?) |