pc steel bar size:7.1mm,9.0mm,10.7mm,12.6mm JISG3137-1994,KSD 3505,GB/T 5223.3-2005

pc steel bar

Prestressed concrete steel bar used for concrete pile 

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Nominal diameter: 7.1mm,9.0mm,10.7mm,12.6mm

Nominal diameter in KS standard : 7.4mm, 9.2mm, 11mm, 13mm

Size	Surface	Tensile strength	Stipulated non-proportional extension strength	Relaxation rate	Straightness	Elongation
mm		MPa	MPa	%		%
7.1	Spiral groove	≥1420	≥1280	≤2	Take the steel bar in 1meter, placed on a plane, the chord and the arc of medial maximum natural vector height less than 2mm	≥7
9
10.7
12.6

Standard:JISG3137-1994(Japan) and GB/T5223.3-2005(China),KSD 3505 (Korea KS standard).

Payment:L/C at sight or T/T payment.

Delivery:within 20 days after receive the L/C or T/T payment.

 

New packing:

packing wrapped with nylon bag inside and pp woven on surface,strapped by steel bands at least 8 place.New packing can better protect pc bars.

shipment  by :20'GP container.

 

pc steel bar used for prestressed concrete steel pile