IS 4923:2017
Hollow steel sections for structural use
Ganga Ferro Alloys Pvt. Ltd.
Round pipes and hollow sections, manufactured from hot-rolled steel at our Kaharani plant.
Explore our range
01 / Product range
Full size listRound ERW pipes, square and rectangular hollow sections. Select a section to see the manufacturing range.
GANGA PIPES / FINISHED STOCKIS 1161
Mild steel round tubes for structural and fabrication requirements.
Size–thickness combinations and current stock are confirmed against your enquiry.
Enquire about round sections02 / Manufacturing
Our plant. Our photographs.Our slitting line and ERW tube mill bring coil preparation, forming and sizing together at one site in Bhiwadi.


Coil is slit into strip for the required section.
Rolls form the strip into tube for electric resistance welding.
Tube is sized to its finished section and cut to length.
03 / Quality control
Dimensions. Welds. Finished condition.A pipe needs to match the job it is ordered for. Our quality checks focus on dimensional consistency, weld condition and the finished product, with the required grade and standard forming the basis of supply.


Size, wall thickness and straightness are checked against the ordered section and its applicable tolerances.
Inspection focuses on the weld seam and visible surface condition, with attention to defects that could affect fabrication or use.
Finished pipes are checked for handling damage and bundle condition as part of preparation for dispatch.
Hollow steel sections for structural use
Steel tubes for structural purposes
Bureau of Indian Standards

04 / Supply
For dealers, fabricators and contractors. Share the section, wall thickness, quantity and delivery location so we can confirm stock and quote against your requirement.
05 / Enquiries
Send the sizes you need. We’ll confirm availability, pricing and supply details.
+91 98289 77222admin@gangaferro.com