Threaded Malleable Iron Pipe Fittings High Strength With Smooth Surface

galvanized plumbing fittings threaded malleable cast iron pipe fittings

Leyon takes pride in its part in making the world a better place. We thrive on the challenge, and appreciate the role we play in enabling our customers to construct those structures, utilities and pipelines that we sometimes take for granted.

Our Production Processing for malleable pipe fittings

• We buy and use dense ,high strength ,nonporous iron and steel scrap

• as raw material .Because that is basic point on excellent malleable pipe fittings

• Thread processed is exactly based on ASME EN BS DIN standard requirements,

• so that make every thread of malleable pipe fittings can be matched easily.

• Pipe fittings size of malleable pipe fittings from 1/8 "to 8".

• Favorable tenacity,long service life for malleable pipe fittings

• Smooth surface without any sand hole on malleable pipe fittings

• zinc coating’s average thickness of malleable pipe fittings

• is higher than 86 um, which is specified in ASME, EN(70um), DIN(70um) and SI(78um).

The Attribute definition list

What’s the different of ductile iron , gray iron and malleable cast iron ?

The characteristic of ductile iron is very tough, graphite is in the form of a ball.

The feature of gray iron is very brittle , graphite is in the form of strip .

The particularity of malleable cast iron is graphite is a group of flocculent tiles .

So the ductile iron is hardest , malleable cast iron is harder than gray iron .

Why the the toughness of them is different ?

The big reason is time of annealing . If it annealing long time , then the cost also is higher and the quality also is better.

malleable cast iron pipe fittings

iron plumbing fittings

Threaded Malleable Iron Pipe Fittings High Strength With Smooth Surface Images