Tianjin Shengjintai Steel & Iron Co., Ltd.
Species: Deformed steel bar,Cold rolled steel sheet,Stainless steel plate,Hot rolled coil
Ribbed Steel Rod
Accessories of Rebar
Steel Sheet/Plate
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Rebar

Rebar,Stainless steel sheet,Hot rolled coil,Cold rolled shee.

 

Expatiation of Screw threaded steel bar
TIME:2014/5/8  

Screw threaded steel bar for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread over its full length and available in two standard lengths, namely 9m and 12m,yet,special length is negotiable based on user’s demand subject to the maximum length of 18m..

The outline dimensions of the Screw threaded steel bar s for the prestressing of .concrete manufactured by us accord with the regulation for the outline and dimension of it for the prestressing of concrete provided by Highway LAYOUT Design Institute under the Ministry of Communication. And also according the user’s outline dimension to produced the deformed steel bars.

Characteristics:
Fully Threaded Bar - can be cut and coupled at any point.
Low Relaxation Steel - minimum relaxation during service life.
Prestressing Grade Steel - high strength offers weight savings and reduced working diameters.

And can according the mechanical properties of the standard for KSD3504,JISG3112, CAN/CSAG30.18-M92、BS4449-1998、ASTM615/706、 DIN488-1 to produce the screw thread bars.

deformed steel bar

screw threaded steel bar

Spherical nut and Anchor plate squar
Nut and flat plate

screw threaded steel bar

steel rebar

steel rebar

rebar

Couplers for THREAD BAR

deformed steel bar

screw threaded steel bar

screw threaded steel bar

 

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