7 Wire PC Strand, Wholesaler

Alfred Lee24 Jun, 2024Business

7 Wire PC Strand is the steel strand which has been given a stress-relieving heat treatment.Composited with 7 wires , the diameter of the straight centre-wire is greater than the diameter of the outer helical wires . The latter is tightly spun around the centre wire with a pitch.7 Wire PC Strand is the steel strand which has been given a stress-relieving heat treatment.Composited with 7 wires , the diameter of the straight centre-wire is greater than the diameter of the outer helical wires . The latter is tightly spun around the centre wire with a pitch.