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Spiral ribs pc steel wire: 1.Diameter: 4.00mm-12.00mm. 2.Standard: ASTM,BS,DIN,GB. 3.Intensity: 1570Mpa,1670Mpa,1770Mpa. Spiral ribs pc steel wire We are a professional manufacturer of pc steel wire in China . Executive Standard GB/T5223-2002 ...
Helical Rib PC wire appearance of the main characteristics are rolling pull-out process will deal with semi-finished products after the plastic deformation after the last drawing, so that wire formed on the surface of four consecutive convex-shaped rib, whether appearance or ...
Come From Bejing W&M Import And Export Co., Ltd.
The pre-stressed steel wire is tensioned approx. 70 to 80% of the minimum specified breaking load of steel wire prior to casting of concrete. Indented PC WireAfter initial setting of concrete, the pre-tensioned steel wire is released and the stress in the wire is induced in the ...
Come From Bejing W&M Import And Export Co., Ltd.