For example, the use of corrosion-resistant stainless steel and corrugated ... of their smooth tube equivalents. The turbulence created in the tube also reduces cleaning frequency and simplifies ...
The price of hot rolled steel coil touched a peak of ₹67,000 per tonne while that of suspension PVC—the most consumed variety used for making pipes and wires—was ₹1,85,000 per tonne.