Technical data of 1-1/2" size conical joint union

Outline of 1-1/2" size conical joint union

Ever wonder what the difference is between NPT, BSPT, and BSPP Threads?

Which standard pipe thread is commonly used depends on where you are in the world. Your application can also determine which type of pipe thread is needed based on the location of the customer base.

NPT (National Pipe Thread):

National Pipe Thread Taper is the most popular type of thread used in the United States and Canada for tapered threads used on threaded pipes and fittings. Unlike straight threads that you find on a bolt, a taper thread pulls tight and therefore makes a fluid-tight seal.

BSPT (British Standard Pipe Thread):

Very similar to NPT, British Standard Pipe Threads are standard screw thread types that have been adopted internationally for interconnecting and sealing pipe ends. They are most popular in China, Japan and some of the European countries.

25 Years Experience
Leyon steel also known as “China malleable”. For these 25 years, Leyon is always focusing on research and development of malleable iron fittings, grooved fittings, grooved couplings, tubing and valves that are mainly applied in such industries as fire protection, water supply, construction industry, municipal engineering and petrochemical.

Currently, Leyon is one of the largest pipe fittings manufacturers in the world, and is dedicated to provide secure, reliable and cost effective pipe fittings, with large products capacity, superior quality, strong R&D strength and first class service.

Our main production facilities include Sinto automatic molding line, automatic molding sand mixers from Germany, cupola furnaces, electric furnaces and more.

Leyon is also ISO 9001:2008-, BSI-, CCC-, UL- and FM-certified, furthermore, we were named as the Shanxi Famous brand.

Inquire Today
We look forward to cooperating with you in the near future. If you are interested in our products, please contact us. We expect to realize a win-win situation in our cooperation with your company.