Introduce of finish rolled rock bolt
Rebars for prestressed concrete (also called fine-rolled rebars) are straight bars of large diameter, high strength, and high-precision dimensions without longitudinal ribs on the whole steel bar,which are arranged horizontally and continuously in right-handed (left-handed) directions. Any crosssection can be connected by a threaded connector or screwed on an anchor for anchoring, and the anchor and the axial connector can rotate smoothly. The product has the advantages of simple connection and anchoring, strong bonding force, safe and reliable tension anchoring, convenient construction, saving steel bars, and reducing component area and weight.
The nominal diameter range of the finished rolled rebar is: Φ15mm, Φ20mm, Φ25mm, Φ28mm, Φ32mm, Φ36mm, Φ40mm, Φ50mm, Φ63.5mm. Finished rolled steel bars are classified according to the yield strength, and its code is "PSB" plus regulations The minimum yield strength is expressed. Commonly used levels are: PSB500, PSB785, PSB830, PSB930, PSB1080, PSB1200 series, mainly used for high-speed railways, highways, tunnels, slope support, room foundations, anti-floating foundation pits, bridge foundations, water conservancy nuclear power, ground anchor projects, etc. Construction field.
Name | Spc. | Grade | Price | Weight |
Finish rolled threaded reinforcement | Φ15 | JL540 | 1.47kg/m | |
PSB785 | ||||
PSB830 | ||||
Finish rolled threaded reinforcement | Φ20 | PSB540 | 2.47kg/m | |
PSB785 | ||||
PSB830 | ||||
Finish rolled threaded reinforcement (40Si2MnV) |
Φ25 | PSB785 JL800 | 4.1kg/m | |
PSB830 | ||||
PSB930 | ||||
PSB1080 | ||||
Finish rolled threaded reinforcement | Φ32 | PSB785 JL800 | 6.65kg/m | |
PSB830 | ||||
PSB930 | ||||
PSB1080 | ||||
Finish rolled threaded reinforcement | Φ36 | PSB785 | 8.41kg/m | |
PSB830 | ||||
PSB930 | ||||
PSB1080 | ||||
Finish rolled threaded reinforcement | Φ40 | 540 | 10.34kg/m | |
PSB785 | ||||
PSB830 | ||||
PSB930 | ||||
PSB1080 |
Sample pictures, ordinary color
Diameter for 20mm 25mm 32mm
Hot dip galvanized
Tensile test
1. You are a trader or a manufacture?
We are an industry and trade integration business, our factory located on JIning High Tech Distric, and our sales department is in City centre of Yantai. The distance is 160Kms, 3 hours.
2.How can I be sure the product will fit requirement?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
3. How about the payment terms?
We usually accept T/T or L/C. other terms also could be negotiated.
4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is USD1000. one 20’ full container and LCL container (less than a container load) can be acceptable.
5. What is your delivery time?
FOB Qingdao or any Chinese port : 15-20 days . If there are any parts in stock , our delivery time is only 7-10 days.
6. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.
Contact us.
Contact us if you would like any further details or information on any of High quality machinery spare parts , and we will be more than happy to answer any questions that you may have.