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询价电话：0713-6542758，手机：18934630908
询价传真：0713-6542758
询价QQ: 736567721,704552157
现货特价型号：R900925687 4WRAE10W1-30-22/G24N9K31/F1V 2台
1）螺纹连接阀门
这种连接通常是将阀门进出端部加工成锥管或直管螺纹，可使其连接到锥管螺纹接头或管路上。由于这种连接可能出现较大的泄漏沟道，故可用密封剂、密封胶带或填料来堵塞这些沟道。如果阀体的材料是可以焊接的，但膨胀系数差异很大，或者工作温度的变化幅度范围较大，螺纹连接部必须进行蜜封焊。螺纹连接的阀门主要是公称通经在50mm以下的阀门。如果通径尺寸过大，连接部的安装和密封十分困难。
为了便于安装和拆DB10-1-52/200现货
DBDS10K16/315V现货
DBW10B1-52/315-6EG24N9K4现货
DBW10B-1-5X/200EW220N25L现货
DBAW40 BF1N11/150-6EG24N9K4E现货
ZDB6VP2-4X/315V现货
ZDBK10VA2-1X/100V现货
ZDBK10VA2-1X/100V现货
Z2DB10VC23X/200现货
DBETBX-1X/180G24-37Z4M现货
ZDB6VP1-4X/200V现货
DBW10A1-5X/200-6EW230N9K4现货
ZDB6VB1-4X/200V现货
ZDB6VP2-4X/200V现货
ZDB6VP1-4X/200V现货
DBW10A1-5X/200-6EW230N9K4现货
DBEM10-5X/315YG24KM 带插头现货
DB10-2-50/100现货
ZDBK6VB2-1X/100V现货
ZDBK6VP2-11/100V现货
ZDB6VP2-42/200V现货
DBEM10-51/100YG24K4M R900943143现货
DBEM10-51/100YG24K4M现货
DBEM10-51/100YG24K4M现货
DB10-2-50/100现货
DBEM10-5X/200YG24K4M现货
DBEM10-5X/200YG24K4M
DBDS6K1X/200 1个 还要2周到货
DBDS6K1X/200现货
DBW20A2-5X/200-6EG24N9K4现货
DBW20A2-5X/200-6EG24N9K4现货
DBDS 30 K1X/315现货
ZDBT-XP2-1X/315 0811104113现货
lr25db10E1X 1818509301现货
DBW30B2-52/100U6EG24N9K4现货
DBW10B2-52/100U6EG24N9K4现货
DBW10B2-52/315U6EG24N9K4现货
ZDB10VP1-4X/50现货
DBETX-1X/315G24-8NZ4M现货
ZDB6VP2-4X/315现货
DBW10B1-5X/200-6EG24N9K4现货
DBW10B2-5X/200-6EG24N9K4现货
DBW20B2-52/100-6EG24N9K4 2 用DBW20B2-52/200-6EG24N9K4现货
DBW10B1-5X/100-6EG24N9K4 2 用DBW10B1-5X/200-6EG24N9K4现货
DBW20B2-52/100-6EG24N9K4现货
DBW10B1-5X/100-6EG24N9K4现货
DB10-2-50/100现货
ZDB6VP2-10/210V现货
DB20-1-5X/315现货
DB10-1-5X/315现货
SYDFEE-20/071R-PPA12N00-0000-ADB1CX2(R90103303)现货
ZDB6VP-2-40/315V现货
R900595474 DBC2-5X/50现货
DBW10B-1-30B/100G24NZ4现货
DBEE6-11/200G24K31M现货
DBW10B2-5X/315-6EG24N9K4现货
DBW10B2-5X/200-6EG24N9K4现货
DBEE6-11/200G24K31M现货
ZDB6VP2-4X/315V现货
ZDB6VP2-4X/315V现货
DBW20A2-52/200-6EG24N9K4现货
DBDH6P1X/200现货
LC40DB20E6X现货
LC32DB20E6X现货
LFA32DBU2A2-6X/315A 315现货
LFA25DBU2A2-6X/315A315现货
LFA50DBW2-62/315现货
LFA40DBV2A2-62/315A315现货
LFA100DBW2-62-31现货
LFA80DBEM43-62-315现货
DB30-2N5/200现货
DBDS6K18-315现货
DBDS10K18-100现货
DBDS10K18-315现货
DBDS10K18-400现货卸螺纹连接的阀门，在管路系统的适当位置上可用管接头。公称通径在50mm以下的阀门可使用管套节作为管接头，管套节的螺纹将连接的两部分连接在一起。
（2）法兰连接阀门
法兰连接的阀门，其安装和拆卸都比较方便。但是比螺纹连接的阀门笨重，相应价格也价高。故它适用于各种通径和压力的管道连接。但是，当温度超过350度时，由于螺栓、垫片和法兰一变松弛，也明显地降低螺栓的负荷，对受力很大的法兰连接可能产生泄漏。
（3）焊接连接阀门 0811404602 4WRPEH6C3B24L-2X/G24K0/A1M 钢厂
0811404603 4WRPEH6C3B40L-2X/G24K0/A1M 钢厂、压机 特价
0811404611 4WRPEH6C4B12L-2X/G24K0/A1M 钢厂
0811404612 4WRPEH6C4B24L-2X/G24K0/A1M 电厂 大量现货
0811404613 4WRPEH6C4B40L-2X/G24K0/A1M 钢厂
0811404801 4WRPEH10C3B100L-2X/G24K0/A1M 特价
0811404802 4WRPEH10C4B50L-2X/G24K0/A1M 钢厂
0811404803 4WRPEH10C4B100L-2X/G24KO/A1M 电厂
0811404405 4WRL25V370M-3X/G24Z4/M 电厂 大量现货
A4VSO125EO1/30R-PPB13N00
0811404633 4WRPEH6C3B24L-2X/G24K0/F1M
0811404631 4WRPEH6C3B04L-2X/G24K0/F1M
0811404626 4WRPEH6C3B15P-2X/G24K0/B5M
0811404625 4WRPEH6C3B04L-2X/G24K0/A1M-841
0811404624 4WRPEH6C3B08L-2X/G24K0/A1M-841
0811404623 4WRPEH6C4B12L-2X/G24K0/B5M
0811404622 4WRPEH6C3B24L-2X/G24K0/B5M
0811404621 4WRPEH6C3B04L-2X/G24K0/B5M
0811404613 4WRPEH6C4B40L-2X/G24K0/A1M
0811404612 4WRPEH6C4B24L-2X/G24K0/A1M
0811404611 4WRPEH6C4B12L-2XG24K0/A1M
0811404610 4WRPEH6C4B04L-2X/G24K0/A1M
0811404608 4WRPEH6C3B12L-2X/G24K0/A1M-816
0811404607 4WRPEH6C3B04L-2X/G24K0/A1M-816
0811404605 4WRPEH6C3B04P-2X/G24K0/A1M
0811404604 4WRPEH6KB50P-2X/G24K0/A1M
0811404405 4WRL25V370M-3X/G24Z4/M
0811404603 4WRPEH6C3B40L-2X/G24K0/A1M
0811404602 4WRPEH6C3B24L-2X/G24K0/A1M
0811404601 4WRPEH6C3B12L2XG24K0A1M
0811404600 4WRPEH6C3B04L-2X/G24K0/A1M
0811404580 4WRLE35Q4-1000M-3X/G24TK0/A1M
0811404579 4WRLE35V1000M-3X/G24K0/A1M
0811404577 4WRLE35X1000M-3X/G24K0/A1M-812
0811404575 4WRLE35X500M-3X/G24K0/A1M-812
0811404573 4WRLE25V370M-3X/G24K0/F1M
0811404572 4WRLE27Q3-550P-3X/G24K0/A1M
0811404560 4WRL35V1000M-3X/G24Z4/M-923
0811404553 4WRPE10R5-80P-2X/G24K0/A1M-838
0811404552 4WRPE10V80M-2X/G24K0/A1M-837
这种连接适用于各种压力和温度，在较荷刻的条件下使用时，比法兰连接更为可靠。但是焊接连接的阀门拆卸和重新安装都比较困难，所以它的使用限于通常能长期可靠地运行，或使用条件荷刻、温度较高的场合。如火力发电站、核能工程、乙烯工程的管道上。
公称通径在50mm以下的焊接阀门通常具有焊接插口来承接荷平面端的管道。由于承插焊接在插口与管道间形成缝隙，因而有可能使缝隙受到某些介质的腐蚀，同时管道的振动会使连接部位疲劳，因此承插焊接的使用受到一定的限制。
在公称直径较大，使用条件荷刻，温度较高的场合，阀体常采用坡口对焊接，同时，对焊接缝有原格要求，必须选用技术过硬的焊工完成此项工作。
DBETX/DBET/DBETE系列博世boschrexroth力士乐比例溢流阀订货号-型号
R901105176 DBEE10-5X/200XYG24K31M-5
R901104700 DBEME30-3X/315YG24K31V
R901104476 DBETE-6X/420YG24K31A1V
R901103801 DBETE-6X/200YG24K31F1V
R901103570 LFT40DBEM-2X/630V
R901102623 DBEM20-5X/350YG24NK4M-1
R901099173 LFA80DBEM44-6X/400
R901098456 DBEMT-5X/100G24K4M-16
R901097507 DBEP6B06-1X/45AG24N9K4M
R901097402 DBEME20-3X/500YG24K31V-683
R901095761 DBEMT-3X/500YG24K4V-683
R901095397 LFA32DBEM-7X/420V
R901093993 DBETE-6X/200G24K31A1M
R901093758 LFA50DBEM-7X/050F12
R901093441 DBE20-5X/350YG24K4M-10
R901093440 DBE30-3X/50XYG24K4M-726
R901088267 LFA32DBEM-7X/315V
R901085433 DBEME20-5X/350YG24K31M-9
R901085195 DBE10-5X/100YG24K4V
R901083675 ZDBEE6VP2-1X/200G24K31V
R901083599 DBEE6-1X/100YG24K31V
R901083598 DBEME20-5X/50YG24K31V
R901081390 LG10DBE-V-003-2X/Y
R901078181 DBET-5X/150G24K4M-32
R901077263 DBEC30-3X/350YG24NK4V
R901077199 DBEE20-5X/50YG24K31V
R901073096 LFA50DBEM-7X/050
R901072001 DBEM10G-3X/500YG24K4V-683
R901071073 DBEP6A06-1X/16AG24K4M
R901070922 LFA32DBEM-7X/315P15X00D00
R901069892 DBE10-5X/315XYG24K4M
R901069680 ZDBE6VP2-1X/200G24K4M
R901068612 LFA63DBEM-7X/200V/12
R901067239 DBEE6-1X/200YG24K31V
R901065549 DBET-6X/100YG24K4V
R901065548 DBET-6X/200YG24K4V
R901065547 DBET-6X/315YG24K4V
R901065546 DBET-6X/350YG24K4V
R901065545 DBET-6X/50YG24K4V
R901064677 DBETE-6X/200YG24K31A1V
R901064338 LFA63DBEM-7X/50
R901064278 DBETE-6X/315YG24K31A1V
R901064093 DBEP6C06-1X/25AG24NJM
R901062937 DBE30-3X/315XYG24K4M
R901064548 DBETE-6X/350YG24K31A1V
R901064545 DBETE-6X/100YG24K31A1V
R901064544 DBETE-6X/50YG24K31A1V
R901061437 DBEMC-3X/500YG24K4V-683
R901060898 DBEMCE30-3X/315YG24NK9-340
R901060827 LFA25DBEM123-7X/315
R901059028 LFA32DBEM-7X/315P280
R901058477 DBE10-5X/315YG24NK4V
R901056627 DBE30-3X/350YG24NK4V
R901055517 DBEM30G-3X/420YG24K4V-683
R901055383 DBE10-5X/50YG24NK4V
R901049755 DBETE-5X/100YG24K31M-1
R901048602 DBETE-6X/50G24K31A1V=DE
R901045248 DBETE-6X/350G24K31F1V
R901045246 DBETE-6X/315G24K31F1V
R901045243 DBETE-6X/200G24K31F1V
R901045240 DBETE-6X/50G24K31F1V
R901042668 ZDBE6VP4-1X/200G24NK4M
R901041773 DBEC30-3X/315YG24NK4
R901041539 LFA25DBEM-7X/420D10
R901039512 DBETE-6X/250G24K31A1V
R901037129 LFA32DBEM-7X/315P220
R901036847 DBEE10-5X/350YG24K31M
R901029970 DBETE-6X/350G24K31A1V
R901029969 DBETE-6X/315G24K31A1V
R901029968 DBETE-6X/200G24K31A1V
R901029967 DBETE-6X/100G24K31A1V
R901029966 DBETE-6X/50G24K31A1V
R901022373 ZDBEE6VP2-1X/50G24NK31M
R901020349 DBE20-5X/200XYG24K4M
R901018624 DBETE-5X/100G24K31M-1
R901015659 ZDBE6VP1-1X/100G24NK4M
R901015568 DBEE10-5X/50YG24K31V
R901011403 ZDBE6VP4-1X/315G24K4M
R901010531 DBEME20-5X/315XYG24NK31M
R901010255 DBEM20-5X/50YG24K4V
R901009484 DBEM20-5X/200YG24K4V
R901000848 DBET-6X/350G24K4V
R901000847 DBET-6X/315G24K4V
R901000846 DBET-6X/200G24K4V
R901000845 DBET-6X/100G24K4V
R901000842 DBET-6X/50G24K4V
R900979730 DBECE6R00-5X/200G24K31
R900978782 DBET-5X/350YG24N9K4V-1
R900978551 DBE10-5X/315YG24K4V
R900978241 DBEM20-5X/200XYG24K4M
R900978103 LFA100DBEM-6X/400
R900978099 DBEM10-3X/200YG24NK4-308 R901045246 DBETE-6X/315G24K31F1V
R901045243 DBETE-6X/200G24K31F1V
R901045240 DBETE-6X/50G24K31F1V
R901042668 ZDBE6VP4-1X/200G24NK4M
R901041773 DBEC30-3X/315YG24NK4
R901041539 LFA25DBEM-7X/420D10
R901039512 DBETE-6X/250G24K31A1V
R901037129 LFA32DBEM-7X/315P220
R901036847 DBEE10-5X/350YG24K31M
R901029970 DBETE-6X/350G24K31A1V
R901029969 DBETE-6X/315G24K31A1V
R901029968 DBETE-6X/200G24K31A1V
R901029967 DBETE-6X/100G24K31A1V
R901029966 DBETE-6X/50G24K31A1V
R901022373 ZDBEE6VP2-1X/50G24NK31M
R901020349 DBE20-5X/200XYG24K4M
R901018624 DBETE-5X/100G24K31M-1
R901015659 ZDBE6VP1-1X/100G24NK4M
R901015568 DBEE10-5X/50YG24K31V
R901011403 ZDBE6VP4-1X/315G24K4M
R901010531 DBEME20-5X/315XYG24NK31M
R901010255 DBEM20-5X/50YG24K4V
R901009484 DBEM20-5X/200YG24K4V
R901000848 DBET-6X/350G24K4V
R901000847 DBET-6X/315G24K4V
R901000846 DBET-6X/200G24K4V
R901000845 DBET-6X/100G24K4V
R901000842 DBET-6X/50G24K4V
R900979730 DBECE6R00-5X/200G24K31
R900978782 DBET-5X/350YG24N9K4V-1
R900978551 DBE10-5X/315YG24K4V
R900978241 DBEM20-5X/200XYG24K4M
R900978103 LFA100DBEM-6X/400
R900978099 DBEM10-3X/200YG24NK4-308
R900977802 DBEM20-5X/200XYG24NK4M-1
R900977659 DBE6-1X/100G24K4M
R900977548 DBECE6R00-5X/315G24K31
R900977031 DBEM20-3X/200YG24NK4-340
R900976886 DBEM30-3X/100XYG24K4M
R900976430 DBEMC6R00-5X/50G24K4
R900976421 DBEC6R00-5X/315G24K4
R900976262 LFA63DBEM73-7X/400
R900976023 DBEMC30-3X/200YG24K4-340
R900975782 LFA25DBE-7X/P00F05D00
R900975641 LFA50DBEM73-7X/400
R900975505 LFA25DBEM76-7X/315
R900975472 DBE20-5X/315YG24K4M
R900974995 ZDBE6VP1-1X/200G24K4M
R900974364 DBET-3X/50YG24K4
R900973915 DBETE-5X/200G24K31V
R900973744 DBEE10-5X/350YG24NK31V
R900973552 DBEE10-5X/315YG24K31V
R900973475 DBE10-5X/200YG24K4V
R900973271 DBET-5X/200G24K4M-27
R900972959 DBET-5X/200G24K4V-21
R900972854 LFA63DBE-7X/
R900972703 ZDBE6VP2-1X/315G24K4M
R900972687 DBE6-1X/100YG24K4M
R900972363 DBETE-5X/350YG24K31M-1
R900972193 DBEE6-1X/50G24K31M
R900972174 DBEMTE-5X/315G24K31M-1
R900972129 DBEMC30-3X/315YG24K4V
R900971993 DBEMC-3X/100YG24K4
R900971449 DBE20-5X/200YG24K4M
R900971378 DBET-5X/200G24N9K4M-1
R900971368 DBET-5X/315G24K4M-27
R900971367 DBET-5X/350G24K4M-27
R900971366 DBETE-5X/315G24K31V-27
R900971365 DBETE-5X/350G24K31M-27
R900971364 DBETE-5X/315G24K31M-27
R900971362 DBET-5X/200G24K4V-27
R900971278 DBEE20-5X/315YG24K31M
R900971180 DBEP6C06-1X/45AG24NK4M-38 DBW20B-2-30/315VW220NZ5L
ZDR10VP5-3X/315YM
LFA50GWA-7X/T15
811000020
811001020
R900152067
3DRZEME10P6X/200YG24K31V
ZDRE10VP2-1X/200XLMG24K4M
DB20-2-5X/315U
LC32A05D7X
LFA50WEA7X/A30/T25
LFA32H2-7X/F
LC50A40E7X
LC40A40D7X
S10A1
4WE6D6X/EG24N9K4B12+Z5L
4WEH16K7X/OF6EG24N9ETK4/B10D3
M-SR30KE00-1X/V
DBW30B-2-5X/315-6EG24N9K4 S0160
4WE6D62/EW230N9K4
ZDR6DA2-43/75YM
3DREP 6C-20-25EG24N9ETK4/M
LC40DB20E6XB/
LC40DB20A6XB/
LC40DB20D6XB/
LC40DB20B6XB/
LC50DB20E6XB/
LC50DB20D6XB/
M-3SEW6U3X/420MG205N9K4
LFA16WEA-7XA0.5
LC16A40D7X/
DBDS30K1X/100
SV20PA2-4X/特价现货供应力士乐比例阀型号：
4WRAE10E1-30-22/G24K31/A1V
4WRAE10E1-60-22/G24K31/A1V
4WRAE10E1-60-22/G24N9K31/A1V
4WRAE10E30-22/G24K31/A1V
4WRAE10E30-22/G24K31/F1V
4WRAE10E30-22/G24N9K31/A1V
4WRAE10E60-22/G24K31/A1V
4WRAE10E60-22/G24K31/F1V
4WRAE10E60-22/G24N9K31/A1V
4WRAE10E60-22/G24N9K31/F1V
4WRAE10EA30-22/G24K31/A1V
4WRAE10EA60-22/G24K31/A1V
4WRAE10EA60-22/G24N9K31/A1V
4WRAE10EB60-22/G24N9K31/A1V
4WRAE10W1-30-22/G24K31/A1V
4WRAE10W1-60-22/G24K31/A1V
4WRAE10W1-60-22/G24K31/F1V
4WRAE10W30-22/G24K31/A1V
4WRAE10W30-22/G24K31/F1V
4WRAE10W30-22/G24N9K31/A1V
4WRAE10W3-60-22/G24N9K31/A1V
4WRAE10W60-22/G24K31/A1V
4WRAE10W60-22/G24K31/F1V
4WRAE10W60-22/G24N9K31/A1V
4WRAE10W60-22/G24N9K31/F1V
4WRAE10WA30-22/G24K31/A1V
4WRAE10WA60-22/G24K31/A1V
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