Why the malleable cast iron from kanaif is expensive than other factory ?

Firstly about the raw material:

Kanaif uses good scrap steel , it cost higher than others , nearly over extra 100 to 200 yuan per tone . Kanaif adopts large pieces of coke, low sulfur, high calorie . Kanaif uses” Nyrstar A-Z Z1’ Zinc ingots.

Synoptic table of Galvanized Malleable Iron Pipe Fitting Flg 1090R

How to judge the performance of Galvanized Malleable Iron Pipe Fitting Flg 1090R ?

Firstly you can check the elongation

Secondly you can see whether there is any cross section in the internal thread

Thirdly if there is any loose loose

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.

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