Sharvari YST 310 Heavy Duty 40 NB GI Pipe - (47.9 x 4 mm) - 6 mtr Length meets IS 1239:2004 Grade YST 310 specifications, providing a uniformly zinc-coated GI pipe with 450 MPa tensile strength for high-pressure fluid transport, heavy structural, and industrial service. Its 40 NB nominal bore, 47.9 mm OD, and 4 mm wall thickness in 6 m lengths make it a practical choice for water, gas, and structural installations.

• 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