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)

PVC绿(Lu)化(Hua)灌(Guan)溉(Gai)管(Guan)当(Dang)前(Qian)所(Suo)在(Zai)位(Wei)置(Zhi)：(?)首(Shou)页(Ye) > PVC绿(Lu)化(Hua)灌(Guan)溉(Gai)管(Guan)

pvc-u低(Di)压(Ya)输(Shu)水(Shui)灌(Guan)溉(Gai)

产(Chan)品(Pin)特(Te)点(Dian)

1、(?)机(Ji)械(Xie)性(Xing)能(Neng)好(Hao)。(?)PVC农(Nong)业(Ye)灌(Guan)溉(Gai)管(Guan)刚(Gang)性(Xing)大(Da)，(?)抵(Di)御(Yu)外(Wai)力(Li)能(Neng)力(Li)高(Gao)，(?)埋(Mai)地(Di)输(Shu)水(Shui)不(Bu)易(Yi)被(Bei)外(Wai)力(Li)破(Po)坏(Huai)。(?)
2、(?)PVC农(Nong)业(Ye)灌(Guan)溉(Gai)管(Guan)内(Nei)壁(Bi)光(Guang)滑(Hua)，(?)流(Liu)体(Ti)阻(Zu)力(Li)小(Xiao)，(?)不(Bu)生(Sheng)锈(Xiu)。(?)对(Dui)水(Shui)质(Zhi)要(Yao)求(Qiu)不(Bu)严(Yan)格(Ge)，(?)不(Bu)积(Ji)圬(Wu)，(?)不(Bu)易(Yi)堵(Du)塞(Sai)。(?)
3、(?)PVC-U管(Guan)材(Cai)线(Xian)膨(Peng)胀(Zhang)系(Xi)数(Shu)小(Xiao)，(?)管(Guan)材(Cai)在(Zai)环(Huan)境(Jing)温(Wen)度(Du)变(Bian)化(Hua)较(Jiao)大(Da)时(Shi)不(Bu)会(Hui)产(Chan)生(Sheng)明(Ming)显(Xian)的(De)变(Bian)形(Xing)影(Ying)响(Xiang)灌(Guan)溉(Gai)效(Xiao)果(Guo)。(?)
4、(?)PVC农(Nong)业(Ye)灌(Guan)溉(Gai)管(Guan)耐(Nai)腐(Fu)蚀(Shi)性(Xing)好(Hao)，(?)性(Xing)能(Neng)稳(Wen)定(Ding)，(?)在(Zai)输(Shu)送(Song)注(Zhu)入(Ru)肥(Fei)料(Liao)的(De)水(Shui)时(Shi)不(Bu)仅(Jin)不(Bu)会(Hui)被(Bei)腐(Fu)蚀(Shi)，(?)而(?)且(Qie)不(Bu)破(Po)坏(Huai) 肥(Fei)料(Liao)中(Zhong)的(De)养(Yang)分(Fen)，(?)保(Bao)证(Zheng)农(Nong)作(Zuo)物(Wu)的(De)生(Sheng)长(Chang)需(Xu)求(Qiu)。(?)
5、(?)管(Guan)材(Cai)中(Zhong)加(Jia)纳(Na)米(Mi)元(Yuan)素(Su)，(?)可(Ke)以(Yi)对(Dui)输(Shu)送(Song)水(Shui)进(Jin)行(Xing)净(Jing)化(Hua)、(?)矿(Kuang)化(Hua)、(?)营(Ying)养(Yang)化(Hua)并(Bing)灭(Mie)菌(Jun)。(?)用(Yong)此(Ci)水(Shui)浸(Jin)种(Zhong)、(?)育(Yu)秧(Yang)提(Ti)高(Gao)种(Zhong)子(Zi) 发(Fa)芽(Ya)率(Lu)。(?)苗(Miao)壮(Zhuang)、(?)苗(Miao)高(Gao)、(?)缓(Huan)苗(Miao)期(Qi)短(Duan)。(?)并(Bing)能(Neng)有(You)效(Xiao)抑(Yi)制(Zhi)大(Da)肠(Chang)杆(Gan)菌(Jun)在(Zai)1000个(Ge)/L，(?)保(Bao)证(Zheng)农(Nong)产(Chan)品(Pin)食(Shi)用(Yong)安(An)全(Quan)性(Xing)。(?)
6、(?)PVC农(Nong)业(Ye)灌(Guan)溉(Gai)管(Guan)配(Pei)方(Fang)中(Zhong)加(Jia)入(Ru)抗(Kang)氧(Yang)剂(Ji)以(Yi)及(Ji)光(Guang)稳(Wen)定(Ding)剂(Ji)，(?)从(Cong)而(?)管(Guan)材(Cai)具(Ju)有(You)优(You)异(Yi)的(De)抗(Kang)老(Lao)化(Hua)性(Xing)能(Neng)，(?)长(Chang)期(Qi)光(Guang)照(Zhao)或(Huo)埋(Mai)地(Di)均(Jun)可(Ke)保(Bao)证(Zheng)其(Qi)使(Shi)用(Yong)性(Xing)能(Neng)。(?)
7、(?)管(Guan)材(Cai)、(?)管(Guan)件(Jian)配(Pei)套(Tao)齐(Qi)全(Quan)，(?)尺(Chi)寸(Cun)稳(Wen)定(Ding)，(?)避(Bi)免(Mian)因(Yin)配(Pei)合(He)公(Gong)差(Cha)较(Jiao)大(Da)而(?)引(Yin)起(Qi)的(De)安(An)装(Zhuang)不(Bu)便(Bian)或(Huo)渗(Shen)水(Shui)。(?)
8、(?)管(Guan)材(Cai)性(Xing)能(Neng)稳(Wen)定(Ding)，(?)卫(Wei)生(Sheng)性(Xing)能(Neng)好(Hao)，(?)不(Bu)影(Ying)响(Xiang)水(Shui)质(Zhi)，(?)不(Bu)会(Hui)因(Yin)此(Ci)而(?)影(Ying)响(Xiang)农(Nong)作(Zuo)物(Wu)的(De)无(Wu)毒(Du)、(?)无(Wu)公(Gong)害(Hai) 。(?)
9、(?)灌(Guan)溉(Gai)用(Yong)PVC-U管(Guan)材(Cai)和(He)管(Guan)件(Jian)的(De)连(Lian)接(Jie)方(Fang)式(Shi)简(Jian)单(Dan)，(?)主(Zhu)要(Yao)有(You)粘(Zhan)接(Jie)和(He)螺(Luo)纹(Wen)连(Lian)接(Jie)两(Liang)种(Zhong)，(?)其(Qi)中(Zhong)粘(Zhan)接(Jie)是(Shi)较(Jiao)常(Chang)用(Yong)。(?)

10、(?)重(Zhong)量(Liang)轻(Qing)，(?)运(Yun)输(Shu)、(?)安(An)装(Zhuang)、(?)使(Shi)用(Yong)方(Fang)便(Bian)。(?)

执(Zhi)行(Xing)标(Biao)准(Zhun)

GB/T 13664-2006 低(Di)压(Ya)输(Shu)水(Shui)灌(Guan)溉(Gai)用(Yong)硬(Ying)聚(Ju)氯(Lu)乙(Yi)烯(Xi)(PVC-U)管(Guan)材(Cai)

本(Ben)产(Chan)品(Pin)适(Shi)用(Yong)于(Yu)公(Gong)称(Cheng)压(Ya)力(Li)0.4Mpa 以(Yi)下(Xia)低(Di)压(Ya)输(Shu)水(Shui)灌(Guan)溉(Gai)用(Yong)管(Guan)材(Cai)

产(Chan)品(Pin)规(Gui)格(Ge)

公(Gong)称(Cheng) 外(Wai)径(Jing)	平(Ping)均(Jun)外(Wai) 径(Jing)极(Ji)限(Xian) 偏(Pian)差(Cha)	壁(Bi)厚(Hou)e
		公(Gong)称(Cheng)压(Ya)力(Li)0.2Mpa		公(Gong)称(Cheng)压(Ya)力(Li)0.25Mpa		公(Gong)称(Cheng)压(Ya)力(Li)0.32Mpa		公(Gong)称(Cheng)压(Ya)力(Li)0.4Mpa
		公(Gong)称(Cheng) 壁(Bi)厚(Hou)	极(Ji)限(Xian) 偏(Pian)差(Cha)	公(Gong)称(Cheng) 壁(Bi)厚(Hou)	极(Ji)限(Xian) 偏(Pian)差(Cha)	公(Gong)称(Cheng) 壁(Bi)厚(Hou)	极(Ji)限(Xian) 偏(Pian)差(Cha)	公(Gong)称(Cheng) 壁(Bi)厚(Hou)	极(Ji)限(Xian) 偏(Pian)差(Cha)
75	+0.3 0					1.6	+0.4 0	1.9	+0.4 0
90	+0.3 0					1.8	+0.4 0	2.2	+0.5 0
110	+0.4 0			1.8	+0.4 0	2.2	+0.4 0	2.7	+0.5 0
125	+0.4 0			2.0	+0.4 0	2.5	+0.4 0	3.1	+0.6 0
140	+0.4 0	2.0	+0.4 0	2.2	+0.4 0	2.8	+0.5 0	3.5	+0.6 0
160	+0.4 0	2.0	+0.4 0	2.5	+0.4 0	3.2	+0.5 0	4.0	+0.6 0
180	+0.6 0	2.3	+0.5 0	2.8	+0.5 0	3.6	+0.5 0	4.4	+0.7 0
200	+0.6 0	2.5	+0.5 0	3.2	+0.6 0	3.9	+0.5 0	4.9	+0.8 0
225	+0.7 0	2.8	+0.5 0	3.5	+0.6 0	4.4	+0.7 0	5.5	+0.9 0
250	+0.8 0	3.1	+0.6 0	3.9	+0.6 0	4.9	+0.8 0	6.2	+1.0 0
280	+0.9 0	3.5	+0.6 0	4.4	+0.7 0	5.5	+0.9 0	6.9	+1.1 0
315	+1.0 0	4.0	+0.6 0	4.9	+0.8 0	6.2	+1.0 0	7.7	+1.2 0

性(Xing)能(Neng)参(Can)数(Shu)

项(Xiang)目(Mu)	指(Zhi)标(Biao)	试(Shi)验(Yan)方(Fang)法(Fa)
密(Mi)度(Du)（(?)kg/m3）(?)	1350-1550
纵(Zong)向(Xiang)回(Hui)缩(Suo)率(Lu)（(?)%）(?)	≤(?)5
拉(La)伸(Shen)屈(Qu)服(Fu)应(Ying)力(Li)Mpa	≥(?)40
静(Jing)液(Ye)压(Ya)试(Shi)验(Yan)（(?)20℃(?)，(?)4倍(Bei)公(Gong)称(Cheng)压(Ya)力(Li)，(?)1h）(?)	不(Bu)破(Po)裂(Lie) 不(Bu)渗(Shen)漏(Lou)
落(Luo)锤(Chui)冲(Chong)击(Ji)（(?)0℃(?)）(?)	9/10
环(Huan)刚(Gang)度(Du)（(?)KN/M2）(?) 公(Gong)称(Cheng)压(Ya)力(Li)0.2Mpa管(Guan)材(Cai) 公(Gong)称(Cheng)压(Ya)力(Li)0.25Mpa管(Guan)材(Cai) 公(Gong)称(Cheng)压(Ya)力(Li)0.32Mpa管(Guan)材(Cai) 公(Gong)称(Cheng)压(Ya)力(Li)0.4Mpa管(Guan)材(Cai)	≥(?)0.5 ≥(?)1.0 ≥(?)2.0 ≥(?)4.0
扁(Bian)平(Ping)试(Shi)验(Yan)（(?)压(Ya)至(Zhi)50%）(?)	不(Bu)破(Po)裂(Lie)

上(Shang)一(Yi)条(Tiao)：(?)PVC排(Pai)水(Shui)管(Guan) 下(Xia)一(Yi)条(Tiao)：(?)高(Gao)密(Mi)度(Du)聚(Ju)乙(Yi)烯(Xi)（(?)PE）(?)给(Gei)水(Shui)管(Guan)