Asked: November 8, 20202020-11-08T20:51:51+00:00 2020-11-08T20:51:51+00:00 what is PEX of natural gas? cameron 142 Questions 1 Answer 1 Best Answer 0 Points View Profile cameron Hi. What is PEX of natural gas? natural gas 1 Answer Voted Oldest Recent alice 0 Questions 136 Answers 136 Best Answers 136 Points View Profile Best Answer alice 2020-11-08T21:12:45+00:00Added an answer on November 8, 2020 at 9:12 pm PEX pipelines are utilized to transport hazardous chemicals, oil, natural gas, and sewage or mud for waste treatment. The smell of natural gas is similar to rotten eggs or garlic, which is an added smell. Pex is also utilized for underground natural gas pipelines for natural gas and propane. It is yellow polyethylene, as a plumbing PEX, but usually inferior to thick walls. It protrudes from the ground, uses a metal elbow to turn, and becomes a more substantial exposed part. 0 Reply Share Share Share on Facebook Share on Twitter Share on LinkedIn Share on WhatsApp Leave an answerLeave an answerCancel reply Attachment Select file Browse Featured image Select file Browse Save my name, email, and website in this browser for the next time I comment.