拧花蒂尿用力按凸起喷水尿,五月激情国产v亚洲v天堂综合,精品一区二区三区,高h喷水荡肉爽腐男男

We have twenty-five years’experience manufacturing butterfly valves,which allows us to offer a highly specialized product that has been tested in all industry sectors. The quality of our valves is fully gusrsnteed,thanks to the technica

工作壓力：≤16BAR

法蘭連接：DIN2501-PN10/16-ANSI 150 LBS

公稱直徑：DN50-DN200

應(yīng)用范圍：自來水、污水、建筑、食品、輕紡、電力、船舶、能源等

適用溫度：-40℃至450℃(可因材料不同而變化)

結(jié)構(gòu)長度：GB/T 12221 J1系列

我們擁有二十五年的蹀閥制造經(jīng)驗,這也使我們能夠向您提供高品質(zhì)的產(chǎn)品,這些產(chǎn)品都是已經(jīng)在各個領(lǐng)域經(jīng)受了考驗,我們的閥門有絕對的質(zhì)量保證,因為我們在選用材料方面做到更科學(xué),并且在所有產(chǎn)品出廠前都通過嚴格的液壓測試.經(jīng)過了二十五年的研發(fā)歷程,我們的產(chǎn)品除了擁有蹀閥的所有典型優(yōu)點外,還有其他許多優(yōu)勢:

-體積小，重量輕

-安裝,拆卸及操作簡易

-方便的手動操作,電動,氣動和液壓自動化操作

-可

TTV valves in the industry series are used in all sectors, mainly:

-Water

-Petrochemistry

We have twenty-five years’experience manufacturing butterfly valves,which allows us to offer a highly specialized product that has been tested in all industry sectors. The quality of our valves is fully gusrsnteed,thanks to the technica

我們擁有二十五年的蹀閥制造經(jīng)驗,這也使我們能夠向您提供高品質(zhì)的產(chǎn)品,這些產(chǎn)品都是已經(jīng)在各個領(lǐng)域經(jīng)受了考驗,我們的閥門有絕對的質(zhì)量保證,因為我們在選用材料方面做到更科學(xué),并且在所有產(chǎn)品出廠前都通過嚴格的液壓測試.經(jīng)過了二十五年的研發(fā)歷程,我們的產(chǎn)品除了擁有蹀閥的所有典型優(yōu)點外,還有其他許多優(yōu)勢:

-體積小，重量輕

-安裝,拆卸及操作簡易

-方便的手動操作,電動,氣動和液壓自動化操作

-可

TTV has international facilities in Madrid, and Mexico as well as branch offices in Johan-nesburg,Durban and Cape Town.