硬密封蝶阀标准
![法兰式硬密封蝶阀](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739D6A9DA296AC9803FFF61496906025F370FD66E9E48380949B96A8634471CF64990B58A4B32AABF6FE9CB4043CEDD0A5D01F18170088929B0693B2E09F773F118C3EDD0D00504D2CA7CC390716FA506D)
法兰式硬密封蝶阀
图片尺寸940x1300![高性能三偏心法兰硬密封蝶阀](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E839B0942334A1A49CC5FAEE83431B26884E7B0B348CBBDD541ACEF5CCE75803CCA8B64BAE2B1BC973D63E8FE6B41D2E0EE82BCA31EF7442019E6568AA9D0025109E52262C7D16EE7CBDD3E69097FC9882C)
高性能三偏心法兰硬密封蝶阀
图片尺寸666x910![电动对夹硬密封蝶阀 d973w-16rl 316l不锈钢 dn50~dn500](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73F6F710B5B349A3AE69439F8B4054C155E9B5C39CB69955A9F2896B78173E6E7E4D5B8932FCED92E573554CE4D7ACD3F5F386C461F7164DA97072C87DF3AEC6D42DFB9AD857520D0A7226137C3DF5D6F1)
电动对夹硬密封蝶阀 d973w-16rl 316l不锈钢 dn50~dn500
图片尺寸1357x1920![d343h16cpr法兰三偏心多层次硬密封蝶阀](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73B9E066302BDF4BF69F8AF5AA2628F9297CD31219FEF10EAABFE4B2094489153149B8A082D2C83EBDE54669D2955E5EB2F42D9705055EFE1E52CC61AF76692C585DBB6070E915BF6339898ACC9594DDE0)
d343h16cpr法兰三偏心多层次硬密封蝶阀
图片尺寸967x1250![昆明对夹式多层#次金属硬密封蝶阀.](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A736AF4178B5201AE3902A92D975197B8F1C4BA626C66E2A307002EB58E29AE55654CFBBACA0CE87E954EA537FC77E9DB4E1854568B7E4FB2B3E50D9ABD4C012D6C3BE9A393668FCA62B36851EEE2CB8FDB)
昆明对夹式多层#次金属硬密封蝶阀.
图片尺寸983x1135![对夹式多层次金属硬密封蝶阀](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E96E094F31313E55C39722B76CFAA7980C2DAA3AC28505C47B728A3F1C1D9673CB34D0C1C6247E07F20F9B6BC41EE576A2131D748B82DD34CE4D1AC4E37A7EFC6BCAB156246DD29D8046BDB1F43EA3BD72)
对夹式多层次金属硬密封蝶阀
图片尺寸720x1133![对夹式硬密封蝶阀d373h-16c](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E988FBD7655E80E7517602824F07FECD2BE3B623A20D1C07814F40C8759507C07AF1E6671390B376EB6E04625D893EADB48456A471852FA3C134ED66C3941A1ECB8AAAA649218031E3CE4E6F33886732CF)
对夹式硬密封蝶阀d373h-16c
图片尺寸1258x1683![d36943h法兰式多层次金属硬密封蝶阀](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E97979FA37476830E1F02377506D3B4CDDC20B34B434AFB25629544F602F8E35823021598A8EF829136BC50AF5BE2B54F16A2574A3EC9E1BA943FC450F0D3ECD8E7761FC457328E0E0E6320A0228760975)
d36943h法兰式多层次金属硬密封蝶阀
图片尺寸600x366![气动三偏心硬密封蝶阀](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83AA94CCD6520B56D71E5AEA42ED92F16B38A991D0E79917DC1129DDB869B37F12993C02A14B813C0DB65E765F20454949780F399D59675D808FA81AB6DCBE2729A9F953A2116524838FA3DE7C93ABD516)
气动三偏心硬密封蝶阀
图片尺寸630x802![江苏贝尔 d943h-10c dn200法兰硬密封电动铸钢蝶阀](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A73428D72ABDF18F73B81940B7D95C10A57481F574DFEF2F048CEEA99123FE7A127F65950C5FE7AA479CCE8B592404C16A4CB0D4DD5B4AE33321DB7E017FACD593D96F66CC84194F4682B8B851C57417AB7)
江苏贝尔 d943h-10c dn200法兰硬密封电动铸钢蝶阀
图片尺寸730x896![d343h-25c金属硬密封法兰蝶阀|铸钢蜗轮法兰蝶阀](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E9649A3FC25B4AD504A93862E5EF8D8C928A13C8B203243A49AADB9C6A707FD44774BA1D298BFF8BDD4316820541B9D0847CEC5061A059A7944741F9134D15CA66AF6F4F6EF1C9C8673AEA6CF4D88C4083)
d343h-25c金属硬密封法兰蝶阀|铸钢蜗轮法兰蝶阀
图片尺寸670x846![上海金属硬密封手动蝶阀厂家 d343h型号渠工阀门](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E833AB98D4464E5B5D0F7DC8FDA4ECC3B25D86B5314FA9DE8527A49DCA50D61682DCEE74297157BAA858D0342DBDC884103CA15D9A87C454273B4D1CEDA06CA15EE39A6C2DC082549E961448D693A7874C1)
上海金属硬密封手动蝶阀厂家 d343h型号渠工阀门
图片尺寸743x590![d371x16q涡轮对夹式蝶阀硬密封球墨铸铸铁不锈钢法兰手动dn1000](https://imgs.wantubizhi.com/img/AF12DE05267B47D2F355446E970EDC607C8638040589ECF84663ED1E1C7E1F9961D62D9A80FA22A7ABCD3F24CA6DB49B6501F042CEFFF23CAB5DF9360DAE6264B699CD558083D4D5160760B5FB6B6F74)
d371x16q涡轮对夹式蝶阀硬密封球墨铸铸铁不锈钢法兰手动dn1000
图片尺寸800x800![美标硬密封法兰蝶阀](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E99BE49BC2A8361AB9D205503AEA0269B163750576ED4493B64233BDE4598FDA611FB8904D2741B9CE127F464FF108B4BF47F2E3802044DD928276F7F493BB547F7EE963D0651D4624CC78644356684390)
美标硬密封法兰蝶阀
图片尺寸670x853![【厂家供应】电动三偏心蝶阀 电动耐磨蝶阀 电动硬密封蝶阀](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83A162BA9CB14DC586D1563834B289E9994E8EB623E8F893380482EFED7391191FC8D69B715CE4144CD8388A7E0BC0827DD0921DD27B4DA108D48C7110C67206F31E4E4D15621A37A599CFE18ACDE8B659)
【厂家供应】电动三偏心蝶阀 电动耐磨蝶阀 电动硬密封蝶阀
图片尺寸787x938![对焊式硬密封蝶阀](https://imgs.wantubizhi.com/img/A1A61BAA66193547F3A6DD7D8EE527E942E38781155D0431FE66CA3D85B5A05063FE61BFBF36D488B292B04BEFF2E65743B4BCE958CCE2BD4165A9F0A9C2141DE10826A2D99EA9E387A961D17E4B0246C94C1E194D7D6AF5576C81685165F4C1)
对焊式硬密封蝶阀
图片尺寸601x569![电动法兰式硬密封蝶阀kla1k-d943h-16c](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E83F316718C06F400762C4DAF7CC76F3E185030CCA89D128CB57ADF67AC4B991D2DABE070DF1C9C666D2AC12204A1C08EA21D3F18269A0C1A959E59D75233DB8F60B2B90CF1C578CDC0D85916A1C8D9339B)
电动法兰式硬密封蝶阀kla1k-d943h-16c
图片尺寸1884x1672![d43h手柄式法兰式硬密封蝶阀](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A737D8FBBA2D6B328A96926AB7B7FA55D32E97D972E1A6111DA3FA0AE4E062C7F9C041C2459993A09CA1590A4A1B6D1E196584EFA46C9B538C24C710A49F4117A872294F2B8263FBC639A9A373C5BF01071)
d43h手柄式法兰式硬密封蝶阀
图片尺寸603x248![d373h日标硬密封蝶阀](https://imgs.wantubizhi.com/img/ADDA3C5D760C6828B77B505A29D43E8386A25ACE561DB872E8594EBD824BFEC7B39BC75537DD529C522CA29F7429A87F12FDC0B7CD28DB0455961A15421FB86888F1A94909F90B20CC2E05B8EF10D31AA93EF3D7EDEA93B67CF479088B920F8B)
d373h日标硬密封蝶阀
图片尺寸700x885![三偏心金属硬密封美标法兰蝶阀采用标准: 1](https://imgs.wantubizhi.com/img/735A5D1F980B52A636CC46F12F2D1A739394DAA158F7F6356398A9E66EC51652EE3825DD3288A744C1C6394E026C411301197C3B0FB89CA52732B5D9B2B8D5D557CD2290E56E6055B1AD74EDD7FE2F70EE6134D3D6CABFBA283086228767898E)
三偏心金属硬密封美标法兰蝶阀采用标准: 1
图片尺寸1187x810