Are your Sch. 80 PVC pipe nipples seamless?

Yes! - The 880 Sereis PVC pipe nipples sold by Boshart are manufactured from extruded pipe, the threads are cut in the same way that steel, red brass, and stainless-steel nipples are made. Extruded (seamless) PVC nipples are superior to injection molded PVC pipe nipples in several ways. Injection molded PVC nipples are typically less expensive and may be suitable for many applications, but not all!

Boshart does not offers the molded PVC nipples, here are three reasons why...