About Delhi Industries


Delhi Industries is a trusted name for quality products and reliability. We are a dependable solution providers to the tunneling and underground engineering industries in the Indian sub continent.

Our Products

We are manufacturing and distributing quality products to a large number of prestigious infrastructure projects including Metro Rail Projects, Hydroelectric projects, road tunnel projects, water tunnel projects, mining industry and other civil engineering projects.

Flexi Coupling Piping System

Flexi Coupling piping system is a grooved end piping system. It is a complete piping system which consists of Flexi Coupling, grooved end pipes and Flexi pipe fittings.

Segment Assembly Bolts

Segment assembly Bolts are manufactured in accordance with Indian and international standards in different grades including 6.8, 8.8, 9.8 and 10.9

Bolt Sockets

Polyamide Sockets, Glass filled Polyamide sockets, and plastic sockets in different grades are available. Socket has an internal thread to match the

Forepoling Pipes

Forepoling Pipes for Pipe roofing or Umbrella Piping system are available in different sizes and steel grades according to the need of the customer.