Using guide plumbing parts in older galvanized pipe systems, that may produce a chance of lead contamination. In most cases, a galvanized pipe will likely have threading on Every close. But How can you connect 1 with out threads? A: Welding and flanges are typically the most fitted techniques for https://www.malleableiron-pipefitting.com/industry-knowledge/how-to-connect-non-threaded-galvanized-pipes.html