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OEM Factory for Grade 830/1030 25mm Thread Bar - Grade 500 Post Tensioning Tie Bars for construction – Cathay

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Innovation, excellent and reliability are the core values of our business. These principles today extra than ever form the basis of our success as an internationally active mid-size company for China Prestressed Steel Bar, High Tensile Thread Bar Psb830, Psb1080 Full Thread Bar, We welcome new and previous clients from all walks of lifetime to get in touch with us for future small business interactions and mutual success!
OEM Factory for Grade 830/1030 25mm 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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OEM Factory for Grade 830/1030 25mm Thread Bar - Grade 500 Post Tensioning Tie Bars for construction – Cathay detail pictures


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With the "Client-Oriented" business philosophy, a rigorous quality control system, advanced manufacturing equipment and a strong R&D team, we always provide high quality products, excellent services and competitive prices for OEM Factory for Grade 830/1030 25mm Thread Bar - Grade 500 Post Tensioning Tie Bars for construction – Cathay, The product will supply to all over the world, such as: Madras, Paris, Philippines, We guarantee that our company will try our best to reduce customer purchase cost , shorten the period of purchase , stable merchandise quality , increase customers' satisfaction and achieve 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
  • As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Louis from Jordan - 2017.02.14 13:19
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Mark from Iraq - 2018.06.09 12:42