HRDIP HAZARD RESILIENT DESIGN

Class [006]
Cast iron pipes; iron pipes; cast iron pipes for water supply and sewerage systems; water-pipes of metal; metal sewer pipes; elbows of metal for pipes; pipe muffs of metal; metal junctions for pipes; deformed pipes of metal; metal flanges; metal flanges for pipes; valves of metal, other than parts of machines, namely, valves for water pipes, drainage pipes and sewage pipes; water-pipe valves of metal; steel water pipes, drainage pipes and sewage pipes; drain pipes of metal; branching pipes of metal; cast steel pipes; cast iron penstock, water, drainage, gutter, and sewer pipes and cast iron pipes for liquid and gas transfer, for use in water purification plants, wastewater treatment plants, and sewage plants, and for construction purposes with expansion, contraction and deflection joint.