7-Wire PC Strand  

We are a leading professional manufacturer for PC Strand / LRPC Strand. PC Strand is short for high tensile strength, low relaxation, stress-relieved, 7-wire steel strand for post-tensioned prestressed concrete

Technical Specification:

Diameter: 9.3mm, 9.53mm, 11.1mm, 12.5mm, 12.7mm, 12.9mm, 15.2mm, 15.7mm, 17.8mm, 18.9mm, 21.8mm

Raw Material: high carbon steel wire rod SWRH77B, SWRH82B and other grade.

Standards: ASTM A416, ABNT NBR 7483:2008, BS5896-1980, EN10138, GB/T5224-2003, IS6006, JISG3536

Categories: plain, spiral ribs, indented, galvanized, PE coated, epoxy resin coated.

Grade: K270, Tensile Strength: 1860Mpa min

The 1000h Relaxation is 2.0% max and the elongation is 4.0% min.

Standard export packing and each package roll is 2000-4000kgs.