Blast-Furnace smelting + electric furnace adjustment duplex smelting technology, 48 hours – 3 sections –electric annealing technology, comprehensively ensure our products’ quality to be the best .

Take “six check + two inspect +one examine” measures, using Germany made FOUNDRY-MASTER Xline to check each pack of liquid iron’s chemical composition , ensure low defect rate and stable product quality .

Carefully choose multiple vendors, using high quality raw material , remove all the impurities which is bad product quality control.

Synoptic table of black tee malleable iron pipe

Outline​ of black tee malleable iron pipe

Correlation table ​ ​:

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.