There are several types of malleable cast iron.

Black heart malleable cast iron is mainly used to produce the iron casting parts with impact, shake or torsion functions. Normally used to produce rear axle housing castings, spring bracket, low pressure valve body, pipe fittings, tools and wrenches. Black heart malleable cast iron is also called as ferritic malleable cast iron.

Pearlite malleable cast iron has higher strength, hardness and abrasive resistance. So, it is mainly used to produce the abrasion resistant parts for motive power machinery and agricultural machinery.

Parameter table of Malleable Iron Pipe Fitting Crosses

Size Selection Of Galvanized Pipe Fitting Cross

Galvanized Crosses Malleable Iron Pipe Fittings With FM/UL Certificate​

Focus on galvanized crosses fittings , expert in service, Leyon is an excellent malleable cast iron solutions provider. Possessing the diversity of products and steady relationships with dozens of top suppliers in crosses industry, we could make suitable entire solutions for projects classified by their applications as follow--oil and gas. Thanks for all of our clients, your trust drives us to overcome millions of difficulties and achieve today’s success.

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.