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wall form formwork tie bar Dywidag tie bar for formwork system
YIDAO METAL PRODUCTS,Which is a leading manufacturer in china.
The main products we deal in are Thread Bar(tension bars/high strength thread bar) and Thread bar Accessories.
Such as Hex nut,bolt,Domed nut,Anchor bolt,Couplers,bolt coupler,Spring bar,Bearing plate,Flate washer,etc.
Thread bar Grand：HRB335/HRB500,PSB830/PSB930/PSB1080 (Grade :75/80/150/150FC/120FS) Diameter Range:M20/M25/M32/M36/M40/M50/M63.5
Accessory Diameter Range: 12mm/16mm/20mm/25mm/32mm/36mm/40mm/50mm/63.5mm OR Customized
In application of Construction/Bridge/Concrete reinforcement /Bar systems/Urban railways/High speed way/ Post-Tensioning/Geotechnical/Formworks/Ground Anchors/Soil Nailing/Tunneling/Mining
1. Standard: GB/T 20065-2006 ,ASTM A722
2.Material:40Si2MnV
3.Diameter: 15-63.5mm
4. Length: according to customer's requirements
5.Grade: PSB500,PSB785,PSB830,PSB930,PSB1080,JL540,JL800,ASTM A722 and others.
6. Packing: in bundles
The screw thread steel bars for the prestressing of concrete manufactured by our company is a high tensile alloy steel bar which features a coarse right-hand thread The outline dimensions of the screw thread steel bars for the prestressing of .concrete manufactured by us accord with the regulation for the outline and dimension of screw thread steel bars for the prestressing of concrete provided by Highway LAYOUT Design Institute under the Ministry of Communication
Screw thread steel bars Details
Prestressing screw bar
1. Application: prestressing concrete building construction, such as coal mining roofing, high way, railway...
2. Grade: (yield strength) 500, 555 785, 830 ,930, 1080mpa
(tensile strength) 630, 777, 980, 1030, 1080, 1230mpa.
3. Diameter:15mm,18mm,20mm,32mm,36mm,40mm,50mm,63.5mm,
4. Technology: Hot rolled, Left-handed and dextral
5. Accessories: nut ,coupler, plate, washer
6. Length: Any length you like
7. Coating: galvanized or epoxy coating
8. Delivery condition: New production or goods in stock. based on your requirement.
9. ISO Certificate
Coupler for PC stressing bar specification:
Nominal Diameter mm | L mm | I mm | DI mm | Φ mm | Weight (kg/pc) |
25 | 126 | 45 | 50 | 25.4 | 1.3 |
32 | 168 | 60 | 60 | 32.5 | 2.25 |
36 | 180 | 65 | 70 | 36.6 | 3.6 |
40 | 220 | 80 | 74 | 41.0 | 4.63 |
50 | 270 | -- | 88 | 51.0 | 8.05 |
63.5 | 260 | -- | 102 | 64.0 | 9.05 |
Plate for screw thread bar/PC bar/stressing bar specification :
Nominal Diameter mm | Size marking | |||||
L1 | L2 | R1 | R2 | φ | Weight (kg/pc) | |
15 | 80 | 80 | 12 | 22 | 0.7 | |
20 | 80 | 80 | 16 | 28 | 0.7 | |
25 | 120 | 120 | 13.5 | 20 | 35 | 2.1/2.0 |
28 | 100 | 100 | 14 | 38 | 1.2 | |
32 | 140 | 140 | 15.5 | 24 | 45 | 3.5/3.4 |
36 | 150 | 150 | 15 | 30 | 50 | 4.8/4.6 |
40 | 160 | 160 | 15 | 30 | 55 | 5.53/5.2 |
50 | 200 | 200 | 50 | 14.1 | ||
63.5 | 240 | 240 | 50 | 21.8 | ||
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