Concertina coil: Core wire dia and tolerance - 2.5 mm
blade thickness  - 0.40 mm to 0.600 mm
Blade material - Galvanized sheet SS430, SS304, SS316
Tensile Strength - 1250-1350 and 1350 - 1550 N/sq. mm

Length - 35 KM
Client: PGCIL.

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