| Customization: | Available |
|---|---|
| Material: | Carbon Steel |
| Type: | Hexagon Head |
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Prestressing screw bars are rolled externally threaded in large diameter, high strength, high dimensional accuracy of straight bars. The bars can be connected at any cross section though coupling or screwed anchored.Prestressing screw bars are widely used in large-scale water conservancy projects, industrial and civil construction of continuous beam and large frame structure, roads, railways and middle bridges, nuclear power plants and other projects anchor. It is easy for connection, the anchor is simple, strong adhesion, tension anchor is safe, reliable, easy using, etc., and also saving steel, reducing component size and weight.
Fine rolled rebar nuts are divided into fine rolled rebar flat nuts and fine rolled rebar cone nuts, which are used for anchoring connections of fine rolled rebar of Huiying Iron and Steel. The application fields are: highway Bridges, railway Bridges, urban overpasses, urban light rail, high-rise buildings, water conservancy and hydropower DAMS, port terminals, rock slope protection anchoring, foundation reinforcement, tunnel mine roof anchoring and so on.
Advantages:
1.Reasonable structural parameters, suitable for railway, road, bridge and other different prestressed structural parts;
2.Reasonable setting of heat treatment process specifications to achieve reliable technical performance;
3.The use of new material technology to obtain high and stable tensile strength;
4.Easy to use on site, fast installation, improve the user's production efficiency, reduce its production costs.
| Full force hex nut/Sphercial nut | |||
| Normal diameter d(mm) | H | S | D |
| 25 | 50 | 46 | 40 |
| 25 | 54 | 50 | 57 |
| 32 | 60 | 58 | 50 |
| 32 | 72 | 65 | 75 |
| 36 | 80 | 65 | 75 |
| 40 | 70 | 75 | 65 |
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