范(Fan)围(Wei)
1 、(?)刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan),(?)适(Shi)用(Yong)于(Yu)铸(Zhu)铁(Tie)管(Guan),(?)也(Ye)适(Shi)用(Yong)于(Yu)非(Fei)金(Jin)属(Shu)管(Guan),(?)但(Dan)应(Ying)根(Gen)据(Ju)采(Cai)用(Yong)管(Guan)材(Cai)的(De)管(Guan)壁(Bi)厚(Hou)度(Du)修(Xiu)正(Zheng)有(You)关(Guan)尺(Chi)寸(Cun)。(?)
2、(?)翼(Yi)环(Huan)及(Ji)钢(Gang)套(Tao)管(Guan)加(Jia)工(Gong)完(Wan)成(Cheng)后(Hou),(?)在(Zai)其(Qi)外(Wai)壁(Bi)均(Jun)刷(Shua)底(Di)漆(Qi)一(Yi)遍(Bian)((?)底(Di)漆(Qi)包(Bao)括(Kuo)樟(Zhang)丹(Dan)或(Huo)冷(Leng)底(Di)子(Zi)油(You))(?)。(?)
3 、(?)套(Tao)管(Guan)尺(Chi)寸(Cun)表(Biao)内(Nei)所(Suo)列(Lie)之(Zhi)材(Cai)料(Liao)重(Zhong)量(Liang)为(Wei)钢(Gang)套(Tao)管(Guan)((?)套(Tao)管(Guan)长(Chang)度(Du) L 值(Zhi)按(An) 200mm 计(Ji)算(Suan))(?)及(Ji)翼(Yi)环(Huan)之(Zhi)重(Zhong)量(Liang)。(?)钢(Gang)套(Tao)管(Guan)及(Ji)翼(Yi)环(Huan)用(Yong) A3 材(Cai)料(Liao)制(Zhi)作(Zuo),(?) T42 焊(Han)条(Tiao)焊(Han)接(Jie)。(?)
4 、(?)套(Tao)管(Guan)穿(Chuan)墙(Qiang)处(Chu)之(Zhi)墙(Qiang)壁(Bi),(?)如(Ru)遇(Yu)非(Fei)混(Hun)凝(Ning)土(Tu)墙(Qiang)壁(Bi)时(Shi)应(Ying)改(Gai)用(Yong)混(Hun)凝(Ning)土(Tu)墙(Qiang)壁(Bi),(?)其(Qi)浇(Jiao)注(Zhu)混(Hun)凝(Ning)土(Tu)范(Fan)围(Wei),(?) Ⅱ(?)型(Xing)套(Tao)管(Guan)应(Ying)比(Bi)翼(Yi)环(Huan)直(Zhi)径(Jing)((?) D4 )(?)大(Da) 200mm ,(?)而(?)且(Qie)必(Bi)须(Xu)将(Jiang)套(Tao)管(Guan)一(Yi)次(Ci)浇(Jiao)固(Gu)于(Yu)墙(Qiang)内(Nei)。(?)套(Tao)管(Guan)内(Nei)的(De)填(Tian)料(Liao)应(Ying)紧(Jin)密(Mi)捣(Dao)实(Shi)。(?)
5 、(?)防(Fang)水(Shui)套(Tao)管(Guan)处(Chu)的(De)混(Hun)凝(Ning)土(Tu)墙(Qiang)厚(Hou),(?)应(Ying)不(Bu)小(Xiao)于(Yu) 200mm ,(?)否(Fou)则(Ze)应(Ying)使(Shi)墙(Qiang)壁(Bi)一(Yi)边(Bian)或(Huo)两(Liang)边(Bian)加(Jia)厚(Hou),(?)加(Jia)厚(Hou)部(Bu)分(Fen)的(De)直(Zhi)径(Jing),(?)最(Zui)小(Xiao)应(Ying)比(Bi)翼(Yi)环(Huan)直(Zhi)径(Jing)((?) D4 )(?)大(Da) 200mm 。(?)
6、(?)刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)多(Duo)用(Yong)油(You)麻(Ma)、(?)石(Shi)棉(Mian)水(Shui)泥(Ni)填(Tian)充(Chong),(?)填(Tian)充(Chong)后(Hou)紧(Jin)密(Mi)捣(Dao)实(Shi)。(?)
检(Jian)查(Cha)标(Biao)准(Zhun)
刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)对(Dui)焊(Han)接(Jie)要(Yao)求(Qiu)及(Ji)检(Jian)查(Cha)标(Biao)准(Zhun),(?)普(Pu)通(Tong)套(Tao)管(Guan),(?)多(Duo)用(Yong)焊(Han)接(Jie)管(Guan)制(Zhi)成(Cheng),(?)套(Tao)管(Guan)两(Liang)端(Duan)应(Ying)机(Ji)械(Xie)裁(Cai)口(Kou)((?)如(Ru),(?)用(Yong)无(Wu)齿(Chi)锯(Ju)等(Deng))(?),(?)对(Dui)壁(Bi)厚(Hou)要(Yao)求(Qiu)不(Bu)严(Yan),(?)管(Guan)道(Dao)穿(Chuan)越(Yue)地(Di)下(Xia)室(Shi)等(Deng)有(You)防(Fang)水(Shui)要(Yao)求(Qiu)的(De)建(Jian)筑(Zhu)物(Wu)、(?)构(Gou)筑(Zhu)物(Wu)时(Shi),(?)设(She)置(Zhi)的(De)特(Te)殊(Shu)制(Zhi)作(Zuo)的(De)套(Tao)管(Guan)。(?)常(Chang)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),(?)需(Xu)在(Zai)套(Tao)管(Guan)外(Wai)焊(Han)接(Jie)止(Zhi)水(Shui)环(Huan)翼(Yi),(?)对(Dui)套(Tao)管(Guan)的(De)壁(Bi)厚(Hou)、(?)环(Huan)翼(Yi)的(De)壁(Bi)厚(Hou)都(Du)有(You)严(Yan)格(Ge)的(De)要(Yao)求(Qiu)
刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)工(Gong)程(Cheng)使(Shi)用(Yong)的(De)母(Mu)材(Cai)及(Ji)焊(Han)接(Jie)材(Cai)料(Liao) 使(Shi)用(Yong)前(Qian)必(Bi)须(Xu)进(Jin)行(Xing)检(Jian)查(Cha) 确(Que)认(Ren)材(Cai)料(Liao)与(Yu)材(Cai)质(Zhi)证(Zheng)明(Ming)相(Xiang)符(Fu) 并(Bing)且(Qie)材(Cai)质(Zhi)符(Fu)合(He)设(She)计(Ji)文(Wen)件(Jian) 相(Xiang)关(Guan)工(Gong)程(Cheng)标(Biao)准(Zhun)时(Shi) 方(Fang)可(Ke)使(Shi)用(Yong).设(She)计(Ji)文(Wen)件(Jian)规(Gui)定(Ding)防(Fang)水(Shui)套(Tao)管(Guan)焊(Han)缝(Feng)系(Xi)数(Shu)为(Wei) 1 的(De)工(Gong)程(Cheng) 设(She)计(Ji)文(Wen)件(Jian) 相(Xiang)关(Guan)工(Gong)程(Cheng)标(Biao)准(Zhun)或(Huo)焊(Han)接(Jie)作(Zuo)业(Ye)指(Zhi)导(Dao)书(Shu)规(Gui)定(Ding)全(Quan)部(Bu)焊(Han)缝(Feng)进(Jin)行(Xing)射(She)线(Xian)检(Jian)测(Ce)或(Huo)超(Chao)声(Sheng)检(Jian)测(Ce)的(De)工(Gong)程(Cheng) 其(Qi)所(Suo)使(Shi)用(Yong)的(De)母(Mu)材(Cai)及(Ji)焊(Han)接(Jie)材(Cai)料(Liao)应(Ying)进(Jin)行(Xing)复(Fu)验(Yan)。(?)
名(Ming) 称(Cheng) |
柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan) |
刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan) |
|||
型(Xing) 号(Hao) |
(?) 全(Quan)长(Chang)
|
S312 |
02S404 |
S312 |
|
公(Gong)称(Cheng)通(Tong)径(Jing) |
翼(Yi)环(Huan)直(Zhi)径(Jing) |
翼(Yi)环(Huan)直(Zhi)径(Jing) |
翼(Yi)环(Huan)直(Zhi)径(Jing) |
长(Chang)度(Du)(=墙(Qiang)厚(Hou)) |
|
50 |
380 |
177 |
200 |
225 |
200 |
65 |
380 |
190 |
220 |
230 |
200 |
80 |
384 |
217 |
235 |
251 |
200 |
100 |
384 |
236 |
255 |
280 |
200 |
125 |
386 |
257 |
290 |
301 |
200 |
150 |
386 |
280 |
315 |
324 |
200 |
200 |
386 |
350 |
375 |
394 |
200 |
250 |
388 |
402 |
435 |
446 |
200 |
300 |
388 |
462 |
495 |
498 |
200 |
350 |
392 |
511 |
545 |
567 |
200 |
400 |
392 |
565 |
600 |
621 |
200 |
450 |
394 |
615 |
650 |
671 |
200 |
500 |
394 |
673 |
705 |
720 |
200 |
600 |
407 |
787 |
820 |
822 |
200 |
700 |
409 |
877 |
910 |
911 |
200 |
800 |
411 |
987 |
1020 |
1011 |
200 |
900 |
413 |
1087 |
1120 |
1113 |
200 |
1000 |
415 |
1187 |
1220 |
1213 |
200 |
1200 |
416 |
1390 |
1423 |
1413 |
200 |
1400 |
417 |
1590 |
1623 |
1613 |
200 |