我公司主營(yíng)閘閥。法蘭閘閥、電動(dòng)閘閥、氣動(dòng)閘閥、焊接閘閥、真空閘閥、水封閘閥，咨詢閥門價(jià)格請(qǐng)致電：

DKZ61H真空焊接閘閥適用于工作溫度≤425℃和≤550℃，工作介質(zhì)為水、蒸汽或空氣的管路上，作為啟閉裝置；尤其適用于火電廠汽機(jī)冷凝和真空負(fù)壓系統(tǒng)，起真空隔離密封作用。

http://www.0577v.net/  球閥                                                              
http://www.0577v.net/prod.asp?cid1=46  法蘭球閥                                          
http://www.0577v.net/prod.asp?cid1=47  氣動(dòng)蝶閥                                          
http://www.0577v.net/prod.asp?cid1=52  法蘭閘閥                                          
http://www.0577v.net/prod.asp?cid1=53  法蘭截止閥                                        
http://www.0577v.net/prod.asp?cid1=54  升降式止回閥                                        

http://www.gyfmw.com/  高壓閥門
http://www.gyfmw.com/content/?323.html  Z41H高壓手動(dòng)閘閥
http://www.gyfmw.com/content/?284.html  J41H法蘭高壓截止閥
http://www.gyfmw.com/content/?289.html  H44H鑄鋼高壓止回閥

http://www.8kty.com/  蝶閥生產(chǎn)廠家                                                      
http://www.8kty.com/list/?98_1.html  美標(biāo)蝶閥                                           
http://www.8kty.com/content/?638.html  硬密封蝶閥                                        
http://www.8kty.com/content/?611.html  智能型電動(dòng)蝶閥                                    
http://www.8kty.com/content/?158.html  D343H雙向硬密封蝶閥                               
http://www.8kty.com/content/?428.html  SD343H伸縮蝶閥                                         

http://www.2tkw.com/  蝶閥廠家
http://www.2tkw.com/content/?611.html  D373H美標(biāo)凸耳式蝶閥
http://www.2tkw.com/list/?6_1.html  楔式閘閥
http://www.2tkw.com/content/?488.html  D971X電動(dòng)軟密封蝶閥
http://www.2tkw.com/list/?7_1.html 手動(dòng)截止閥
http://www.2tkw.com/content/?522.html  D943H國(guó)標(biāo)電動(dòng)蝶閥
http://www.2tkw.com/list/?100_1.html 對(duì)夾止回閥
http://www.2tkw.com/content/?478.html  DS343H雙向壓蝶閥
http://www.2tkw.com/list/?99_1.html 偏心球閥
http://www.2tkw.com/content/?479.html  D373H對(duì)夾蝶閥
http://www.2tkw.com/list/?98_1.html 硬密封蝶閥
http://www.zzfmzz.org/  球閥廠家
http://www.zzfmzz.org/content/?711.html  Q647F氣動(dòng)固定球閥
http://www.zzfmzz.org/list/?6_1.html 閘閥廠家
http://www.zzfmzz.org/content/?698.html 氣動(dòng)不銹鋼法蘭球閥
http://www.zzfmzz.org/list/?7_1.html 氣動(dòng)球閥
http://www.zzfmzz.org/content/?658.html Q941W電動(dòng)不銹鋼球閥
http://www.zzfmzz.org/list/?20_1.html 蝶閥
http://www.zzfmzz.org/content/?657.html PQ941F電動(dòng)偏心半球閥
http://www.zzfmzz.org/list/?111_1.html 截止閥廠家
http://www.zzfmzz.org/content/?689.html 鍛鋼硬密封浮動(dòng)球閥
http://www.zzfmzz.org/list/?112_1.html 止回閥廠家
http://www.zzfmzz.org/content/?710.html Q44F三通球閥

http://www.yjfmw.com/ 刀型閘閥
http://www.yjfmw.com/list/?137_1.html 鑄鋼法蘭蝶閥
http://www.yjfmw.com/list/?136_1.html 鑄鋼浮動(dòng)球閥
http://www.yjfmw.com/list/?138_1.html 鑄鋼法蘭閘閥
http://www.yjfmw.com/list/?6_1.html 電動(dòng)盲板閥
http://www.yjfmw.com/list/?120_1.html 眼鏡閥
http://www.yjfmw.com/list/?139_1.html 鑄鋼法蘭截止閥
http://www.yjfmw.com/list/?20_1.html 渦輪通風(fēng)碟閥
http://www.yjfmw.com/list/?135_1.html 刀型閘閥廠家

http://www.yjzzfm.net/ 通風(fēng)碟閥  
http://www.yjzzfm.net/list/?6_1.html  眼鏡閥
http://www.yjzzfm.net/list/?7_1.html  插板閥
http://www.yjzzfm.net/list/?113_1.html 盲板閥
http://www.yjzzfm.net/list/?6_1.html 眼鏡閥
http://www.yjzzfm.net/content/?332.html 氣動(dòng)扇形眼鏡閥
http://www.yjzzfm.net/content/?331.html 電動(dòng)扇形盲板閥
http://www.yjzzfm.net/list/?7_1.html 插板閥
http://www.yjzzfm.net/content/?326.html 敞開(kāi)式電動(dòng)插板閥
http://www.yjzzfm.net/list/?20_1.html 放散閥
http://www.yjzzfm.net/content/?337.html 均壓放散閥
http://www.yjzzfm.net/list/?108_1.html 切換閥
http://www.yjzzfm.net/list/?115_1.html 防爆閥
http://www.yjzzfm.net/content/?325.html Q947F電動(dòng)防爆球閥
http://www.yjzzfm.net/list/?114_1.html 物料閥
http://www.yjzzfm.net/list/?113_1.html 盲板閥
http://www.yjzzfm.net/content/?321.html 渦輪式扇形盲板閥
http://www.yjzzfm.net/content/?320.html 電動(dòng)扇形盲板閥
http://www.yjzzfm.net/content/?319.html 手動(dòng)扇形盲板閥
http://www.yjzzfm.net/list/?112_1.html 翻板閥
http://www.yjzzfm.net/list/?111_1.html 通風(fēng)碟閥
http://www.yjzzfm.net/content/?322.html D941W電動(dòng)通風(fēng)蝶閥