post tension systems expert

17 Years Manufacturing Experience
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Reliable Supplier High Strength Thread Screw Steel Bars - Fully Threaded Steel Bar PSB830/1030 – Cathay

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We emphasize development and introduce new products into the market every year for Prestressing Bar , Post Tensioning Bar , Fasteners And Nuts , We would like to take this opportunity to establish long-term business relationships with clients from all over the world.
Reliable Supplier High Strength Thread Screw Steel 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:

Reliable Supplier High Strength Thread Screw Steel Bars -
 Fully Threaded Steel Bar PSB830/1030 – Cathay detail pictures

Reliable Supplier High Strength Thread Screw Steel Bars -
 Fully Threaded Steel Bar PSB830/1030 – Cathay detail pictures


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Persisting in "High quality, Prompt Delivery, Aggressive Price", we have established long-term cooperation with clientele from both equally overseas and domestically and get new and old clients' higher comments for Reliable Supplier High Strength Thread Screw Steel Bars - Fully Threaded Steel Bar PSB830/1030 – Cathay, The product will supply to all over the world, such as: Angola , Puerto Rico , Luxemburg , All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.

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 company account manager has a wealth of industry knowledge and experience, he could provide appropriate program according our needs and speak English fluently.
    5 Stars By Elaine from United States - 2018.02.08 16:45
    Problems can be quickly and effectively resolved, it is worth to be trust and working together.
    5 Stars By Gwendolyn from Washington - 2018.03.03 13:09