| Standard: | GB DIN |
|---|---|
| Model Number: | PSB |
| Brand Name: | SJT |
| Place of Origin: | China (Mainland) |
| Application: | tunnel,highway,road, bridge,dam,slope protection,subway |
| Hand:: | Left/ Right |
| Tensile strength:: | 560,630,777,980,1030,1080,1230mpa |
| Accessories:: | Nut; Plate; Washer;Coupler |
| Certification:: | BV&SGS&ISO9001 etc. |
| Prestress:: | workable |
| Yield strength:: | 390,500,555,785,830,930,1080mpa |
| Length: | 6.9.12.1M-15M or as request |
| Diameter: | 15 20 25 32 36 40 50 63.5 75mm |
| Grade: | PSB500,555,785,830,930,1080 |
Quick Details
Specifications
Grade: (yield strength)500,555,785,830,930,1080mpa
Diameter:15mm,18mm,20mm,32mm,36mm,40mm,50mm,63.5mm,75mm
Accessories: nut ,coupler, plate, washer,pipe
Length: any length as exactly requirement, maximum length:20 meters
Coating: galvanized or epoxy coat
MOQ: 5 tons
Lead time: within 5 working days base on quantity
1:System Description
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.
2: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.
3: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.
4: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