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伸(Shen)缩(Suo)蝶(Die)阀(Fa) 网(Wang)站(Zhan)首(Shou)页(Ye)> 产(Chan)品(Pin)中(Zhong)心(Xin) >伸(Shen)缩(Suo)蝶(Die)阀(Fa) >SD343H蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

SD343H蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

发(Fa)布(Bu)日(Ri)期(Qi):(?)[2020-06-23]     点(Dian)击(Ji)率(Lu):(?)

SD343H蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

SD343H蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

SD343H蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

SD343蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)不(Bu)做(Zuo)温(Wen)度(Du)补(Bu)偿(Chang)时(Shi),(?)只(Zhi)做(Zuo)安(An)装(Zhuang)更(Geng)换(Huan)、(?)维(Wei)修(Xiu)阀(Fa)门(Men)方(Fang)便(Bian)用(Yong)时(Shi),(?)可(Ke)用(Yong)通(Tong)螺(Luo)栓(Shuan)限(Xian)位(Wei),(?)对(Dui)称(Cheng)夹(Jia)紧(Jin)伸(Shen)缩(Suo)蝶(Die)阀(Fa)以(Yi)防(Fang)止(Zhi)伸(Shen)缩(Suo)管(Guan)拉(La)出(Chu)。(?)损(Sun)坏(Huai)伸(Shen)缩(Suo)蝶(Die)阀(Fa)及(Ji)管(Guan)道(Dao)装(Zhuang)置(Zhi)或(Huo)建(Jian)筑(Zhu)物(Wu)。(?)螺(Luo)栓(Shuan)直(Zhi)径(Jing)可(Ke)按(An)照(Zhao)法(Fa)兰(Lan)螺(Luo)栓(Shuan)直(Zhi)径(Jing),(?)其(Qi)螺(Luo)栓(Shuan)强(Qiang)度(Du)和(He)承(Cheng)受(Shou)试(Shi)验(Yan)压(Ya)力(Li)及(Ji)管(Guan)道(Dao)拉(La)力(Li),(?)按(An)上(Shang)公(Gong)式(Shi)进(Jin)行(Xing)计(Ji)算(Suan),(?)运(Yun)行(Xing)时(Shi)限(Xian)位(Wei)螺(Luo)栓(Shuan)晋(Jin)严(Yan)禁(Jin)卸(Xie)掉(Diao) (螺(Luo)栓(Shuan)另(Ling)配(Pei))。(?)

应(Ying)用(Yong)工(Gong)况(Kuang)

1、(?)伸(Shen)缩(Suo)蝶(Die)阀(Fa)在(Zai)安(An)装(Zhuang)前(Qian)必(Bi)须(Xu)平(Ping)放(Fang),(?)切(Qie)勿(Wu)随(Sui)意(Yi)磕(Ke)碰(Peng)。(?)

2、(?)伸(Shen)缩(Suo)蝶(Die)阀(Fa)出(Chu)厂(Chang)时(Shi)结(Jie)构(Gou)长(Chang)度(Du)为(Wei)小(Xiao)长(Chang)度(Du),(?)安(An)装(Zhuang)时(Shi),(?)拉(La)至(Zhi)安(An)装(Zhuang)长(Chang)度(Du)(即(Ji)设(She)计(Ji)长(Chang)度(Du))。(?)

3、(?)当(Dang)管(Guan)道(Dao)问(Wen)长(Chang)度(Du)超(Chao)过(Guo)伸(Shen)缩(Suo)阀(Fa)安(An)装(Zhuang)长(Chang)度(Du)时(Shi),(?)请(Qing)调(Diao)整(Zheng)管(Guan)道(Dao)间(Jian)隔(Ge),(?)切(Qie)勿(Wu)强(Qiang)行(Xing)拉(La)伸(Shen)缩(Suo)阀(Fa),(?)以(Yi)免(Mian)损(Sun)坏(Huai)伸(Shen)缩(Suo)阀(Fa)。(?)4、(?)伸(Shen)缩(Suo)蝶(Die)阀(Fa)可(Ke)在(Zai)任(Ren)意(Yi)位(Wei)置(Zhi)安(An)装(Zhuang),(?)做(Zuo)温(Wen)度(Du)补(Bu)偿(Chang)用(Yong)时(Shi),(?)在(Zai)管(Guan)道(Dao)安(An)装(Zhuang)完(Wan)成(Cheng)后(Hou),(?)需(Xu)沿(Yan)管(Guan)道(Dao)轴(Zhou)线(Xian)方(Fang)向(Xiang)两(Liang)端(Duan)加(Jia)支(Zhi)架(Jia),(?)防(Fang)止(Zhi)伸(Shen)缩(Suo)阀(Fa)伸(Shen)缩(Suo)管(Guan)拉(La)出(Chu)(见(Jian)图(Tu)1),(?)支(Zhi)架(Jia)的(De)支(Zhi)承(Cheng)力(Li)按(An)下(Xia)列(Lie)公(Gong)式(Shi)计(Ji)算(Suan),(?)运(Yun)行(Xing)时(Shi)严(Yan)禁(Jin)将(Jiang)支(Zhi)架(Jia)卸(Xie)掉(Diao)。(?) F>π(?)/4三(San)PS·(?)DN·(?)(kgf)式(Shi)中(Zhong):(?) PS-管(Guan)道(Dao)试(Shi)验(Yan)压(Ya)力(Li),(?)DN-管(Guan)道(Dao)直(Zhi)径(Jing)

5、(?)管(Guan)道(Dao)施(Shi)工(Gong)现(Xian)场(Chang)严(Yan)禁(Jin)随(Sui)意(Yi)拆(Chai)卸(Xie)解(Jie)体(Ti)伸(Shen)缩(Suo)蝶(Die)阀(Fa)。(?)

6、(?)本(Ben)伸(Shen)缩(Suo)蝶(Die)阀(Fa),(?)加(Jia)工(Gong)精(Jing)细(Xi),(?)配(Pei)合(He)严(Yan)密(Mi),(?)请(Qing)勿(Wu)在(Zai)现(Xian)场(Chang)随(Sui)意(Yi)反(Fan)复(Fu)拉(La)长(Chang)压(Ya)短(Duan)伸(Shen)缩(Suo)蝶(Die)阀(Fa)。(?)管(Guan)道(Dao)安(An)装(Zhuang)时(Shi),(?)要(Yao)求(Qiu)伸(Shen)缩(Suo)阀(Fa)两(Liang)端(Duan)管(Guan)道(Dao)必(Bi)须(Xu)同(Tong)心(Xin),(?)管(Guan) 道(Dao)上(Shang)的(De)两(Liang)法(Fa)兰(Lan)面(Mian)要(Yao)求(Qiu)平(Ping)行(Xing)。(?)

7、(?)法(Fa)兰(Lan)固(Gu)定(Ding)螺(Luo)栓(Shuan)应(Ying)对(Dui)称(Cheng)紧(Jin)固(Gu),(?)请(Qing)勿(Wu)单(Dan)边(Bian)强(Qiang)行(Xing)紧(Jin)固(Gu)法(Fa)兰(Lan)固(Gu)定(Ding)螺(Luo)栓(Shuan)。(?)

8、(?)伸(Shen)缩(Suo)管(Guan)安(An)装(Zhuang)在(Zai)阀(Fa)门(Men)后(Hou)。(?)

SD343((?)H、(?)F、(?)X)(?)-((?)6、(?)10、(?)16)(?)连(Lian)接(Jie)尺(Chi)寸(Cun)

SD343H蜗(Wo)轮(Lun)传(Chuan)动(Dong)法(Fa)兰(Lan)式(Shi)伸(Shen)缩(Suo)蝶(Die)阀(Fa)


上(Shang)一(Yi)条(Tiao):(?)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

下(Xia)一(Yi)条(Tiao):(?)伸(Shen)缩(Suo)蝶(Die)阀(Fa)

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