Sharvari YST 310 Heavy Duty 125 NB GI Pipe - (138.5 x 5.4 mm) - 6 mtr Length is a Grade YST 310 galvanised iron pipe to IS 1239:2004, hot-dip zinc-coated for superior rust protection in wet and corrosive environments suited to high-pressure fluid transport, heavy structural, and industrial service. With a 138.5 mm outer diameter, 5.4 mm wall thickness, and 125 NB nominal bore in 6 m mill lengths, it ensures secure jointing and long service life.

• IS 1239:2004 Grade YST 310 — high-strength 310 MPa yield for heavy-duty service
• Robust hot-dip galvanised coating for industrial and high-humidity environments
• Heavy wall section designed for elevated working pressures
• Threaded or weld-end compatible for versatile installation
• High UTS (450 MPa) ensures safety margin under pressure surge conditions

• Elevated-pressure fire fighting mains and pump suction lines
• Industrial steam condensate return lines
• Piling, ground anchors, and structural pipe columns
• Boiler feed water supply lines in power and process plants
• Chemical plant utility lines for water and inert gas distribution