It has been observed that for over decades Ductile Iron pipe fittings have remained the go to choice for the majority of experts in various countries. In fact, the ductile iron (DI) pipe fittings have even improved and the modern day DI pipe fittings have the capacity to last more than 100 years.

Now that is one of the reasons why professionals flock towards this material made pipe fittings. However, that is not the only reason why the DI pipe fittings are the experts’ choice.

Keep reading till the end to find out why it is the preferred choice of experts.

Improved process of manufacturing for unparalleled strength

Ductile iron has all of the amazing characteristics of cast iron for instance anti-corrosion, machinability, etc. the added benefit of strength and toughness makes it more of a reliable choice. The manufacturing of ductile iron goes through the extra metallurgical processes and major casting refinements.

This improved manufacturing processes involved in ductile iron’s production helps in altering the graphite content of the iron present in it. With the addition of inoculants generates spheroidal forms instead of the flake forms that are present in cast iron. The end result is a material that is stronger and lighter than cast iron.

The rigorous tests of bursting, beam, ring bending and tensile strength have only proven that ductile iron in its spheroidal form delivers twice the strength than cast iron. Therefore, it only makes sense that experts choose ductile iron pipe fittings for various applications.

Offers great resistance capabilities against corrosion

According to several field and lab tests, it has been proven that ductile iron has similar or even greater capabilities than cast iron in terms of corrosion resistance. Moreover, ductile iron pipe fittings can even increase the capacity of corrosion resistance by adding polyethylene encasement to them.

These encasements are designed for preventing direct contact between the pipe and the corrosive soils. It also eliminates the formation of increasing corrosion cells at coating gaps. The method of adding polyethylene encasements to DI pipes and fittings is done by wrapping the pipes with tubes or sheets before installation.

It is efficient, economical and easy to install.

Durability at its best with Ductile Iron pipes & fittings

Ductile iron defines durability with its immense strength and impact. Ductile iron pipes generally have minimum strength requirements of 10% elongation, 60,000 psi tensile strength and 42,000 psi yield strength.

They are designed to resist damage when shipping and even when DI pipes and fittings are installed, they have the capacity of withstanding heavy-duty operation conditions such as unstable soils, deep trenches, high water table traffic, river crossings and even frozen grounds.

The best part of all is ductile iron fittings are environmentally-friendly as they are manufactured from 95% of recycled content and can be recycled 100% in itself. Also, the use of ductile iron pipes and fittings can save up to 38% in energy consumption that results in reduced carbon dioxide emissions.

If you are wondering which pipes and fittings material to choose then make sure to consider ductile iron.