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Can anyone help me confirm if this gray pipe is pex or polybutylene? It's a little different sheen and color than PB but appreciate any advice. Building was constructed in 1983. :
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Water flow confirmation pipe fitting Visibility Joint, View pipe fitting, HOEI Product Details from FUKUIKIKO CO.,LTD on Alibaba.com
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Confirmation : Measurement Unknown Manufacturer Straight Muffler + Intermediate Pipe Used In Skyline ER34 | Exhaust Systems | Croooober
![Antonin Scalia smoking a pipe during his Supreme Court confirmation hearing, 1986. : r/OldSchoolCool Antonin Scalia smoking a pipe during his Supreme Court confirmation hearing, 1986. : r/OldSchoolCool](https://i.redd.it/378l463bkvs51.jpg)
Antonin Scalia smoking a pipe during his Supreme Court confirmation hearing, 1986. : r/OldSchoolCool
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![Judge Don Willett on Twitter: "That time Justice Scalia smoked a pipe during his #SCOTUS confirmation hearing. 🏛🔥 https://t.co/cvW7BCBTsv" / Twitter Judge Don Willett on Twitter: "That time Justice Scalia smoked a pipe during his #SCOTUS confirmation hearing. 🏛🔥 https://t.co/cvW7BCBTsv" / Twitter](https://pbs.twimg.com/media/CwiiqhvXcAAXZjM.jpg)
Judge Don Willett on Twitter: "That time Justice Scalia smoked a pipe during his #SCOTUS confirmation hearing. 🏛🔥 https://t.co/cvW7BCBTsv" / Twitter
![Before I buy another cabinet…just looking for confirmation of any possible work around. I don't believe I should cut into the cabinet because of stability. I can't S trap it from my Before I buy another cabinet…just looking for confirmation of any possible work around. I don't believe I should cut into the cabinet because of stability. I can't S trap it from my](https://external-preview.redd.it/mFgmDIBocRzeU6ZueUzErSFE_69uQpADni3KpcuFPS0.jpg?auto=webp&s=0b82508fe654a41576502f57d2e2f47982e4cb99)
Before I buy another cabinet…just looking for confirmation of any possible work around. I don't believe I should cut into the cabinet because of stability. I can't S trap it from my
![Tom Cotton on Twitter: "I also told Judge Kavanaugh I would support him on one condition: he smokes a pipe during his confirmation hearing like the late Justice Scalia. https://t.co/6xCHaNlQOB" / Twitter Tom Cotton on Twitter: "I also told Judge Kavanaugh I would support him on one condition: he smokes a pipe during his confirmation hearing like the late Justice Scalia. https://t.co/6xCHaNlQOB" / Twitter](https://pbs.twimg.com/ext_tw_video_thumb/1024741123607199744/pu/img/d1ho_JwhJDYHTelC.jpg)