How to make vaportight conduit penetrations in sheet steel building walls

[Natfuelbilll]

Any ideas how to make vaportight conduit penetrations in sheet steel building walls as AGA XFO-277 and API-500 diagram?

 

[weressl]

Any ideas how to make vaportight conduit penetrations in sheet steel building walls as AGA XFO-277 and API-500 diagram?

This how we do it.....

http://www.roxtec.com/frameProducts.htm

 

[Natfuelbilll]

How about for sealing around installed conduit ? Penetration is a hole sawed opening.

 

[ontherox21]

I work for Roxtec and we make frames that are openable to bolt around existing cables or conduit for your exact application. I'm not trying to make a sales pitch, and I appriciate weressl's referal but feel free to PM if you'd like more info.