| Application: | construction, bridges, high way |
|---|---|
| Model Number: | PSB |
| Brand Name: | SJT |
| Place of Origin: | China (Mainland) |
| Length: | as your requirement |
| Diameter: | 15 20 25, 32, 36, 40mm etc |
| Grade: | PSB500/830/930/1080 |
| Standard: | BS |
| Material: | 40Si2MnV |
| Accessories: | Nut; Plate; Washer;Coupler |
| Certification: | BV&SGS&ISO9001 |
| Hand: | Left/ Right |
| Prestress: | workable |
Quick Details
Specifications
Product:
High Grade Steel Thread Bar
high tensile steel screw thread steel bar
prestressing screw thread steel bar/PC bar for concrete
High strength planished concrete renforcing bar
Post tensioning systems using bar (PT bar)
1. Confirming to GB/T 20065-2006, ASTM A722 and BS4486:1980 and other major international standards. Produced under quality control systems ISO9001:2008.
2. Robust hot rolled continuous thread profile offers high bond strength, can be cut and coupled at any point, low susceptibility to mechanical damage,easy installation and cleaning.
3. Supported with a wide range of prosprietary accessories to accommodate multiple application.
1:System Description ofThread bar/BB Bar
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 according 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.
Robust hot rolled continuous thread profile offers high bond strength, and it can be cut and coupled at any point, low susceptibility to mechanical damage, easy installation and cleaning.
2:Standard of High Grade Steel Thread Bar
The threaded bar produced by our factory confirms to GB/T 20065-2006, ASTM A722 and BS4486:1980 and other major international standards. And it produced under quality control systems ISO9001:2008.
5:Detailed Specifications of FT Bar
1. Standard: GB/T 20065-2006 ,ASTM A722
2. Grade: PSB500,PSB785,PSB830,PSB930,PSB1080,JL540,JL800,ASTM A722 and others.
3. Diameter: 15-75mm
4. Length: according to customer's requirements
5. Material:40Si2MnV
6. Packing: in bundles
7. Technology: Hot rolled, right hand and left hand
8. Accessories: nut(Hex nut, dommed nut and wing nut) ,coupler, plate, washer
9. Coating: galvanized or epoxy coating
10. Delivery condition: New production or goods in stock based on your requirement.
6:Application
Screw thread steel bars/Planished concrete reinforcing bar is widely used for:
Large irrgation works,
Industrial workshops,
Large and middle bridges, road, tunnel, subway and railway,
Nuclear stations,
Anchor blocks,
Slope protection and so on.
7:Accessories Product
Qualified Plate / Coupler / Dommed Nut / Hex Nut / Washer / Wing Nut with competitive price and free sample.
Steel plate 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 |
Grade Descreption