DI Flange Pipes by TMA International Private Limited

Our vendor manufactures DI Flange Pipe utilising Flanging technologies of
A) Screwing
B) Welding

The Company expertise and experience in screwing technology. the DI Flanges are tightened/screwed fit on either side of the spun pipes by machines.
welded Flange Pipes are manufactured by welding DI Flanges on either side of DI spun Pipes

The technology is generally used following Indian standards as below:-

The Pipes are generally supplied with inside Cement Mortar Lining (OPC) and outside Zinc coating followed by Bitumin coat

DI Flange Pipe Application :-

1. Vertical Pipe Lines: for overhead Tanks / Elevated Service Reservoirs (ESR'S)

2. Disengagement Requirements:

• Application where pipelines are disengaged / dismantled for cleaning like in treatment plants for water, Effluent, Sewage and pump houses.
• Temporary installations, applications where pipelines are transferred from one location to other, require Flange Pipes like temporary pipelines required for De-Watering mines or heavily inundated areas
• Over Ground and Exposed Installation: Flange Pipes are most suitable for over ground pipelines like portions of Pipelines on Pillars / Pedestals for Rivers / Canal or Road crossing and bridges.
• Fire Fitting Systems
• For Laying in Hilly Areas / Slopes, even exceeding the Angles of Response.

Standard Flange Drilling PN-10:-

Range from DN 80 to DN 1000

DI Flange Pipe Mechanical Properties IS : 8329 :-

DI Flange Pipe Hydrostatic test pressure at works (MPa) :-