post tension systems expert

17 Years Manufacturing Experience
  • info@tjgtqc.com / tjgtqc@tjgtqc.com
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One of Hottest for Prestressing Thread Bar - Grade 500 Post Tensioning Tie Bars for construction – Cathay

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Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for Prestressed Concrete Bar , Coupler , Prestressing Systems Using Bars , Presently, we are looking forward to even greater cooperation with overseas customers based on mutual benefits. Please feel free to contact us for more details.
One of Hottest for Prestressing Thread Bar - Grade 500 Post Tensioning Tie Bars for construction – Cathay Detail:

Grade Number of Post Tensioning Tie Bars

Grade Yield Strength Tensile Strength
500 500MPa 630MPa
830 830MPa 1030MPa
930 930MPa 1080MPa
1080 1080MPa 1230MPa

Application of  Post Tensioning System Bar,

Our Prestressing thread bar system Grade 930/1080 had been used on several bridges in India,Thailand and Colombia

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Stock for Post Tensioning Screw Thread Steel Bar

Lead time can be within 7 days.

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Product detail pictures:

One of Hottest for Prestressing Thread Bar -
 Grade 500 Post Tensioning Tie Bars for construction – Cathay detail pictures


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While using the "Client-Oriented" company philosophy, a demanding high-quality management method, innovative producing products and also a sturdy R&D workforce, we always deliver premium quality merchandise, superb solutions and aggressive selling prices for One of Hottest for Prestressing Thread Bar - Grade 500 Post Tensioning Tie Bars for construction – Cathay, The product will supply to all over the world, such as: kazakhstan , Chicago , Mauritania , We strive for excellence, constant improvement and innovation, is committed to make us the "customer trust" and the "first choice of engineering machinery accessories brand" suppliers. Choose us, sharing a win-win situation!

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
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Agatha from Uruguay - 2017.01.11 17:15
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Sandy from Ottawa - 2018.12.05 13:53