High Quality Malleable Fittings Elbows and Tees Chinese Top Brand

Malleable Iron Pipe Fittings Grooved 1.5D Fittings Tees With FM/UL Certificates

Peculiarity​ of Malleable Iron Tees ​:

Trait

What are the components of the products ?

Five important components of malleable cast iron are Carbon , Slicion, Manganese, Sulfur , Phosphorus . wC=2.2-2.8%,wSi=1.2-1.8%, wMn=0.4-1.2%, wP=0.1%, wS=0.2%

Carbon is a graphitizing element, Silicon promotes graphitization, When the content is high, it reacts, Sulfur hindered graphitization, Manganese also hindered the graphitization,so manganese also is important . Phosphorus generally has little effect , but the content is too high, will reduce the toughness of pipe fittings.

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.