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西安金屬波紋管廠家

螺旋式聲測管和鉗壓式聲測管有哪些區(qū)別？
2024/12/11 110
聲測管按照連接方式可以分為很多種，其中鉗壓式聲測管和螺旋式聲測管的使用為普及，今天我們來看看兩種連接方式的聲測管有什么區(qū)別。聲測管的規(guī)格型號一般為：外徑*厚度。市場上常見的聲測管外徑規(guī)格有50mm、53m...
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預(yù)應(yīng)力金屬波紋管是如何生產(chǎn)的？
2024/01/03 625
生產(chǎn)混凝土用預(yù)應(yīng)力金屬波紋管的材料主要有兩種，一種是黑色的鋼帶業(yè)內(nèi)叫作“黑退鋼帶”；一種是鍍鋅的鋼帶。混凝土用預(yù)應(yīng)力金屬波紋管主要是用機(jī)器來進(jìn)行生產(chǎn)加工而成，鋼帶相互咬合，形成波浪形的端口，一圈一圈...
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西安金屬波紋管廠家

螺旋式聲測管和鉗壓式聲測管有哪些區(qū)別？

預(yù)應(yīng)力金屬波紋管是如何生產(chǎn)的？

螺旋式聲測管和鉗壓式聲測管有哪些區(qū)別？

預(yù)應(yīng)力金屬波紋管是如何生產(chǎn)的？