Thread of Pneumatic plastic fitting
Jul 26, 2019
The threads of plastic fitting are divided into external threads and internal threads according to the embedding method.According to the types of threads, they are classified as BSPT,NPT,BSPP Thread.
Other terms for BSPT Thread are PT threads and ZG threads.
BSPP Thread is G threads ,and it is more popular in European Market. It's a little more expensive than ordinary fittings.
NPT Thread is also an American standard thread, which is popular in the American market.
The thread glue used in the fittings produced by our company acts as a seal.
