post tension systems expert

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

Manufacturer of High Tensile Steel Screw Thread Bars - Fully Threaded Steel Bar PSB830/1030 – Cathay

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"Control the standard by the details, show the power by quality". Our organization has strived to establish a highly efficient and stable employees team and explored an effective high-quality command method for Bearing Base Plate , Flange Bearing Plate , High Tensile Thread Bar Psb830 , Since establishment in the early 1990s, we have set up our sale network in USA, Germany, Asia, and several Middle Eastern countries. We aim to be a top class supplier for worldwide OEM and aftermarket!
Manufacturer of High Tensile Steel Screw Thread Bars - Fully Threaded Steel Bar PSB830/1030 – Cathay Detail:

The continuous external thread is made by hot extrolling method. The shape of thread bar is shown as following figure. The main diameter is 15mm to 75mm and the strength is 500MPa to  1080MPa.

Fully Threaded Steel Bars / Post-Tensioning Bars

Grade: PSB830

Length: 6m,9m, and 12m or Cutting sizes as requests.

Application: High-speed Railway, bridge, concrete anchoring system, formwork panels,  industrial facilities, precast-construction, water treatment plants

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Product detail pictures:

Manufacturer of High Tensile Steel Screw Thread Bars -
 Fully Threaded Steel Bar PSB830/1030 – Cathay detail pictures

Manufacturer of High Tensile Steel Screw Thread Bars -
 Fully Threaded Steel Bar PSB830/1030 – Cathay detail pictures


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Our progress depends about the advanced products ,fantastic talents and continuously strengthened technology forces for Manufacturer of High Tensile Steel Screw Thread Bars - Fully Threaded Steel Bar PSB830/1030 – Cathay, The product will supply to all over the world, such as: Algeria , Singapore , New Zealand , Our products have won an excellent reputation at each of the related nations. Because the establishment of our firm. we've insisted on our production procedure innovation together with the most recent modern day managing method, attracting a sizable quantity of talents within this industry. We regard the solution good quality as our most vital essence character.

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
  • The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Grace from New Delhi - 2017.06.16 18:23
    The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Eudora from Belgium - 2018.12.22 12:52