Manufactured by high grade CNC machines to make the thread perfect with the ASTM stan
Star nipple Manufactured by high grade CNC machines to make the thread perfect with the ASTM standards. Star Nipple is manufactured using high quality Schedule 40 pipes. Every STAR Nipple is guaranteed to have the highest quality threads, therefore it is very easy to use on the job site. Each side of the thread is covered with a protective seal, to protect the threads from damage, rust, and could be used as a substitute for teflon.