post tension systems expert

10 Years Manufacturing Experience
  • info@tjgtqc.com / tjgtqc@tjgtqc.com
  • 0086-18522529216/ 0086-17612275091

Factory directly 50mm Prestressing Screw Bar - 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay

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Factory directly 50mm Prestressing Screw Bar - 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay Detail:

15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut

A post tension bar is a strong metal rod that is used in the construction of concrete structures such as bridges, buildings, and parking garages. Its advantage over traditional reinforcement is that it creates a compressive force within the concrete, which helps to counteract the tensile forces that the structure will experience over time. This can improve the strength, durability, and integrity of the concrete structure, making it more resistant to cracking, corrosion, and other forms of damage. Additionally, the use of post tension bars can help reduce the amount of material needed for a structure, making it lighter and more cost-effective.

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

62

39 12

38 37

1742 44 45

Contact Information

Wendy Lee

Tianjin Cathay Pacific Steel Co.,Ltd

Email: tjgtqc@tjgtqc.com

WhatsApp: 0086-176 1227 5091


Product detail pictures:

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures

Factory directly 50mm Prestressing Screw Bar -
 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay detail pictures


Related Product Guide:

"Quality very first, Honesty as base, Sincere assistance and mutual profit" is our idea, in an effort to create consistently and pursue the excellence for Factory directly 50mm Prestressing Screw Bar - 15mm-75mm rock dowel in shotcrete Prestressing screw thread bar with hex nut – Cathay, The product will supply to all over the world, such as: Uruguay , Morocco , Wellington , Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we are doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.

continuous threaded bar

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
  • Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Louise from kazan - 2018.11.04 10:32
    Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Albert from Gambia - 2017.10.23 10:29