Conforming to IS 1239:2004 Grade YST 310, Sharvari YST 310 Heavy Duty 20 NB GI Pipe - (26.5 x 3.2 mm) - 6 mtr Length is a hot-dip galvanised pipe delivering minimum 310 MPa yield strength and reliable corrosion resistance for high-pressure fluid transport, heavy structural, and industrial service. The 20 NB pipe (26.5 mm OD, 3.2 mm wall) in 6 m lengths is fully threaded-end compatible and suitable for screwed fittings.

• Certified IS 1239:2004 YST 310 — maximum strength GI pipe in the IS 1239 range
• Thick zinc coat provides extended service life in aggressive environments
• Heavy-duty wall thickness suitable for compressed air and high-pressure water lines
• Consistent mechanical properties — 310 MPa yield, 15% elongation
• Dimensionally precise OD and WT for reliable screwed joint integrity

• High-pressure process water lines in steel plants and refineries
• Deep-bore pump delivery columns and turbine pump risers
• Offshore and marine structural pipe members
• Mine dewatering headers and compressed air supply mains
• Heavy-duty handrails, staircase frames, and platform structures