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Quality Inspection for Construction Building Steel Bar - Fully Threaded Steel Bar PSB500/630 – Cathay

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We pursue the administration tenet of "Quality is exceptional, Assistance is supreme, Reputation is first", and will sincerely create and share success with all clients for 50mm Prestressing Screw Bar , 1860pa Construction 12.7mm Pc Strand , Threadbar , We will make greater efforts to help domestic and international buyers, and create the mutual benefit and win-win partnership between us. we are eagerly waiting for your sincerely cooperation.
Quality Inspection for Construction Building Steel Bar - Fully Threaded Steel Bar PSB500/630 – 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: PSB500

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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Quality Inspection for Construction Building Steel Bar -
 Fully Threaded Steel Bar PSB500/630 – Cathay detail pictures


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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for Quality Inspection for Construction Building Steel Bar - Fully Threaded Steel Bar PSB500/630 – Cathay, The product will supply to all over the world, such as: Manila , Iceland , Liberia , Look forward to the future, we'll focus more on the brand building and promotion . And in the process of our brand global strategic layout we welcome more and more partners join us, work together with us based on mutual benefit. Let's develop market by fully utilizing our in depth advantages and strive for building.

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 sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Karen from Romania - 2017.05.02 18:28
    This is a very professional and honest Chinese supplier, from now on we fell in love with the Chinese manufacturing.
    5 Stars By Emma from Greenland - 2017.04.08 14:55