We have a wide variety of Pipe Specimens to choose from TO RENT.. There are different sizes and different flaws in each. You will be supplied with the key to the flaws and a worksheet to record your findings. We have Stainless Steel, Carbon Steel and Dissimilar Metals. You must pick them up in NC and return them here. Every calendar day is considered a DAY. Returns after 12:00 noon will be considered a DAY and pipes picked up before 5:00 PM will be considered a DAY. You need to tell us which days you would like the Specimens, at least 2 weeks before you need them. We use these pipes to go to the Nuclear plants for Hands on Practice Sessions. These pipes are purely Rentals, there are NO certifications involved.