FM UL approved malleable iron pipe fittings decorative fittings four holes flanges for shelf and table

1. The zinc coating ‘s thickness is higher than 86 um specified in ASME, EN(70um), DIN(70um), SI(78um) .

2. Glossy surface with no sand hole.

3. Good quality and toughness.

4. Outlet connection of pipe fittings is ranging from 1/2”~2”

5. All lives of the thread, parallelism, Angle, tooth type are tested tightly by plug gauge .

6. we use high heat value natural gas annealing furnace, strictly control the annealing process, improve the physical properties of the materials

7. Oxford Instruments are used to check the quality of the products .

8. malleable iron flange adopted the DISA from Denmark,automatic production line of DJ AMF and SINTOKOGIO Japan,which is to ensure the quality of product.

Interpolation table of balck malleable iron flange

Graphical represented of data of balck malleable iron flange

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.