Mueller Streamline 10 ft. Length Type L Copper Pipe is a durable and reliable plumbing solution made from 99% pure copper. This 10-foot straight length pipe features a heavy wall construction designed for general plumbing and heating purposes, ensuring long-lasting performance. The internal diameter measurements correspond to the type L water pipe standards, ing various size options to fit your specific needs. Whether you require a 3/8" ID, 1/2" ID, 3/4" ID, 1" ID, 1-1/4" ID, 1-1/2" ID, or 2" ID, this copper pipe provides excellent quality and versatility for your plumbing projects. Model Number: