国(Guo)标(Biao):(?)国(Guo)标(Biao)型(Xing)是(Shi)指(Zhi)完(Wan)全(Quan)按(An)照(Zhao)建(Jian)设(She)部(Bu)相(Xiang)关(Guan)的(De)02S404或(Huo)02S312标(Biao)准(Zhun)图(Tu)集(Ji)选(Xuan)材(Cai)和(He)生(Sheng)产(Chan),(?)对(Dui)法(Fa)兰(Lan)厚(Hou)度(Du)、(?)翼(Yi)环(Huan)厚(Hou)度(Du)、(?)管(Guan)径(Jing)与(Yu)厚(Hou)度(Du)都(Du)有(You)严(Yan)格(Ge)的(De)要(Yao)求(Qiu)。(?)
非(Fei)标(Biao):(?)在(Zai)外(Wai)形(Xing)和(He)大(Da)概(Gai)结(Jie)构(Gou)符(Fu)合(He)标(Biao)准(Zhun)图(Tu)集(Ji)的(De)情(Qing)况(Kuang)下(Xia),(?)选(Xuan)材(Cai)时(Shi)对(Dui)法(Fa)兰(Lan)厚(Hou)度(Du)、(?)翼(Yi)环(Huan)厚(Hou)度(Du)、(?)管(Guan)径(Jing)与(Yu)厚(Hou)度(Du)认(Ren)为(Wei)放(Fang)宽(Kuan)要(Yao)求(Qiu),(?)S312型(Xing)与(Yu)02S404型(Xing)在(Zai)外(Wai)形(Xing)尺(Chi)寸(Cun)、(?)结(Jie)构(Gou)形(Xing)式(Shi)上(Shang)都(Du)有(You)不(Bu)同(Tong)。(?)
适(Shi)用(Yong)场(Chang)景(Jing)选(Xuan)择(Ze):(?)如(Ru)果(Guo)考(Kao)虑(Lu)墙(Qiang)体(Ti)两(Liang)面(Mian)的(De)防(Fang)水(Shui)性(Xing)能(Neng),(?)就(Jiu)要(Yao)选(Xuan)用(Yong)柔(Rou)性(Xing)套(Tao)管(Guan);(?)如(Ru)果(Guo)仅(Jin)仅(Jin)是(Shi)考(Kao)虑(Lu)管(Guan)道(Dao)的(De)穿(Chuan)墙(Qiang),(?)而(?)不(Bu)考(Kao)虑(Lu)穿(Chuan)墙(Qiang)后(Hou),(?)墙(Qiang)体(Ti)两(Liang)面(Mian)的(De)防(Fang)水(Shui)性(Xing)能(Neng)以(Yi)及(Ji)管(Guan)道(Dao)的(De)位(Wei)移(Yi)变(Bian)形(Xing),(?)可(Ke)以(Yi)选(Xuan)用(Yong)刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)。(?)刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)适(Shi)用(Yong)于(Yu)管(Guan)道(Dao)穿(Chuan)墙(Qiang)处(Chu)不(Bu)承(Cheng)受(Shou)管(Guan)道(Dao)振(Zhen)动(Dong)和(He)伸(Shen)缩(Suo)变(Bian)形(Xing)的(De)构(Gou)(建(Jian))筑(Zhu)物(Wu),(?)适(Shi)用(Yong)于(Yu)管(Guan)道(Dao)穿(Chuan)墙(Qiang)处(Chu)空(Kong)间(Jian)有(You)限(Xian)或(Huo)管(Guan)道(Dao)安(An)装(Zhuang)先(Xian)于(Yu)构(Gou)(建(Jian))筑(Zhu)物(Wu)或(Huo)管(Guan)道(Dao)的(De)更(Geng)新(Xin)。(?)对(Dui)于(Yu)有(You)地(Di)震(Zhen)设(She)防(Fang)要(Yao)求(Qiu)的(De)地(Di)区(Qu),(?)如(Ru)采(Cai)用(Yong)钢(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan),(?)应(Ying)在(Zai)进(Jin)入(Ru)池(Chi)壁(Bi)或(Huo)建(Jian)筑(Zhu)物(Wu)外(Wai)墙(Qiang)的(De)管(Guan)道(Dao)上(Shang)就(Jiu)近(Jin)设(She)置(Zhi)柔(Rou)性(Xing)连(Lian)接(Jie)。(?)
柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)可(Ke)以(Yi)有(You)效(Xiao)地(Di)保(Bao)护(Hu)电(Dian)线(Xian)、(?)电(Dian)缆(Lan)或(Huo)管(Guan)道(Dao),(?)防(Fang)止(Zhi)水(Shui)、(?)湿(Shi)气(Qi)、(?)灰(Hui)尘(Chen)等(Deng)外(Wai)部(Bu)物(Wu)质(Zhi)的(De)侵(Qin)入(Ru),(?)有(You)助(Zhu)于(Yu)延(Yan)长(Chang)电(Dian)线(Xian)、(?)电(Dian)缆(Lan)或(Huo)管(Guan)道(Dao)的(De)使(Shi)用(Yong)寿(Shou)命(Ming)。(?)并(Bing)能(Neng)够(Gou)提(Ti)供(Gong)额(E)外(Wai)的(De)物(Wu)理(Li)保(Bao)护(Hu),(?)防(Fang)止(Zhi)电(Dian)线(Xian)、(?)电(Dian)缆(Lan)或(Huo)管(Guan)道(Dao)因(Yin)外(Wai)界(Jie)物(Wu)理(Li)压(Ya)力(Li)或(Huo)碰(Peng)撞(Zhuang)而(?)受(Shou)损(Sun),(?)通(Tong)常(Chang)具(Ju)有(You)一(Yi)定(Ding)的(De)耐(Nai)高(Gao)温(Wen)或(Huo)耐(Nai)低(Di)温(Wen)性(Xing)能(Neng),(?)可(Ke)以(Yi)在(Zai)不(Bu)同(Tong)温(Wen)度(Du)环(Huan)境(Jing)下(Xia)使(Shi)用(Yong)
广(Guang)泛(Fan)应(Ying)用(Yong)于(Yu)地(Di)下(Xia)室(Shi)、(?)水(Shui)泵(Beng)房(Fang)、(?)水(Shui)池(Chi)等(Deng)需(Xu)要(Yao)防(Fang)水(Shui)密(Mi)封(Feng)的(De)场(Chang)所(Suo),(?)能(Neng)够(Gou)有(You)效(Xiao)地(Di)防(Fang)止(Zhi)地(Di)下(Xia)水(Shui)、(?)雨(Yu)水(Shui)等(Deng)外(Wai)部(Bu)水(Shui)源(Yuan)侵(Qin)入(Ru)建(Jian)筑(Zhu)物(Wu)内(Nei)部(Bu),(?)保(Bao)护(Hu)建(Jian)筑(Zhu)物(Wu)的(De)结(Jie)构(Gou)和(He)功(Gong)能(Neng)不(Bu)受(Shou)损(Sun)害(Hai)。(?)在(Zai)水(Shui)闸(Zha)、(?)泵(Beng)站(Zhan)等(Deng)水(Shui)工(Gong)建(Jian)筑(Zhu)物(Wu)的(De)防(Fang)水(Shui)密(Mi)封(Feng)工(Gong)作(Zuo)中(Zhong)被(Bei)使(Shi)用(Yong),(?)确(Que)保(Bao)水(Shui)利(Li)工(Gong)程(Cheng)的(De)正(Zheng)常(Chang)运(Yun)行(Xing)和(He)稳(Wen)定(Ding)。(?)