Factory directly 50mm Prestressing Screw Bar - Domed nut 20mm 25mm 32mm for mining construction/Thailand – Cathay Detail:
Domed nut 20mm 25mm 32mm for mining construction/Thailand
——-Screw Thread Steel Bar, Φ15-Φ75, Grade HRB&PSB
——–Nut, M15-M75, material: 45# 40Cr (Flat Nut, Spherical Nut, Dome Nut)
——–Coupler, material: 45#, 40Cr
——–Plate, material: Q235
——–PC Strand Wire
——-Hollow Anchor Rod
Tianjin Guotai Qiancheng Iron & Steel Co., Ltd. specializes in the export of Screw thread steel bars for the prestressing of concrete and anchorages including HRB500, PSB500, PSB785,PSB830, PSB930, PSB1080 of 15mm, 16mm, 18mm 20mm, 22mm, 25mm, 28mm, 32mm, 36mm,40mm, 50mm, 75mm and other specifications, Left hand screw thread steel bars, Right hand screw thread steel bars and Deformed steel bars of HRB500E, HRB500 , HRB400E , HRB335 grades.
Post tension bars are designed to create a compressive force within the concrete that helps to counteract the tensile forces that the structure will experience over time. This can improve the integrity and longevity of the concrete structure, making it more resistant to cracking, corrosion, and other forms of damage.
Post tension bars are typically made from high-strength steel and are placed inside precast concrete sections or cast-in-place concrete forms. The bars are then tensioned to a precise level using hydraulic jacks, creating a strong, durable structure that can withstand the test of time.
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 over its full length and available in two standard lengths, namely 9m and 12m,yet,special length is negotiable based on user’s demand subject to the maximum length of 18m.
The screw thread steel bar
Fully Threaded Bar - can be cut and coupled at any point.
Low Relaxation Steel - minimum relaxation during service life.
Prestressing Grade Steel - high strength offers weight savings and reduced working diameters.
| Grade | PSB500，PSB830，PSB930，PSB1080 |
| Diameter | 15mm,0mm,25mm,32mm,36mm,40mm,50mm |
Applications:
Our thread bar systems are used for connections, formwork and anchorages and have been installed in large-scale construction projects worldwide. Whether for building, underground, bridge or road construction, tunnelling or mining.
Specification
rebar prices steel rebar PS500 screw-thread steel Hot rolled ribbed steel bar G500 standard
1. Different grade: 500/630, 830/1030, 930/1080, 1080/1230
2. Diameter range: 15mm, 20mm, 25mm, 32mm, 36mm, 40mm, 50mm, 63.5mm, 75mm
3. Usage: rock bolt, soil nailing, tunneling, mining, bridge construction
Stock with fastest dlievery
Contact Information
Wendy Lee
Tianjin Cathay Pacific Steel Co.,Ltd
Email: tjgtqc@tjgtqc.com
WhatsApp: 0086-176 1227 5091
Product detail pictures:
Related Product Guide:
To create far more benefit for customers is our company philosophy; customer growing is our working chase for Factory directly 50mm Prestressing Screw Bar - Domed nut 20mm 25mm 32mm for mining construction/Thailand – Cathay, The product will supply to all over the world, such as: Montpellier , Johannesburg , Algeria , Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
| Nominal Diameter | Diameter | H | B | L | Nominal Section | Nominal Weight | |
| Dv | Dh | ||||||
| mm | mm | mm | mm | mm | mm | mm2 | kg/m |
| 15 | 15 | 15 | 1.0 | 4.5 | 10 | 176 | 1.47 |
| 18 | 18 | 18 | 1.0 | 4.0 | 10 | 254.5 | 2.11 |
| 20 | 20 | 20 | 1.3 | 4.8 | 10 | 314 | 2.47 |
| 25 | 25 | 25 | 1.6 | 6.0 | 12 | 490.9 | 4.10 |
| 32 | 32 | 32 | 2.0 | 7.0 | 16 | 804.2 | 6.65 |
| 36 | 36 | 36 | 2.5 | 8.0 | 18 | 1018 | 8.41 |
| 40 | 40 | 40 | 3.0 | 8.0 | 20 | 1256.6 | 10.34 |
| 50 | 50 | 50 | 3.0 | 9.0 | 24 | 1963.5 | 16.28 |
| 60 | 60 | 60 | 3.0 | 10.0 | 22 | 2827 | 23.26 |
| 63.5 | 63 | 63.5 | 3.0 | 12.0 | 22 | 3167 | 26.20 |
| 65 | 65 | 65 | 3.0 | 12.0 | 22 | 3318 | 27.470 |
| 70 | 70 | 70 | 3.0 | 12.0 | 22 | 3848 | 31.8 |
| 75 | 75 | 75 | 3.0 | 12.0 | 22 | 4418 | 36.9 |
| Grade500/630 | NominalDia. | CrossSection | YieldStrength | TensileStrength | YieldLoad | UltimateLoad | Elongation | NominalWeight |
| mm | mm2 | >=Mpa | >=Mpa | KN | KN | A/% | KG/m | |
| 20 | 314 | 500 | 630 | 157 | 198 | 10 | 2.47 | |
| 25 | 491 | 500 | 630 | 246 | 309 | 10 | 4.1 | |
| 28 | 615 | 500 | 630 | 308 | 387 | 10 | 4.83 |
By Daisy
from azerbaijan
- 2018.02.04 14:13
This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
By James Brown
from Mauritius
- 2018.06.09 12:42
-
Wholesale Price Heavy Hex Nut - Bearing Plate ...
-
PriceList for High Tensile Solid Steel Bar - F...
-
OEM China Psb1080/1230 Full Thread Steel Bar - ...
-
Wholesale Price China Anchor System Post Tensio...
-
Factory directly 50mm Prestressing Screw Bar - ...
-
PriceList for Pt Bar And Nut - Prestressed Con...