Good Quality High Tensile Steel Strand Of The Prestressing Of Concrete - PC Strand for LNG Tank – Silvery Dragon
Good Quality High Tensile Steel Strand Of The Prestressing Of Concrete - PC Strand for LNG Tank – Silvery Dragon Detail:
This product is suitable for prestressed concrete structures of LNG storage tank projects and using in other low temperature environments. Its structure is 1X7 and the nominal diameter is 15.20mm, 15.7mm&17.80mm. The allowable deviation of the diameter is carried out strictly as per+0.20mm, -0.10mm. The strength grade is 1860Mpa; the total elongation under maximum force (Agt) is required to be ≥5.0%; the fracture after breaking is plastic; the wire section reduction rate (Z) is ≥25%; the diameter of the center wire is not less than 1.03 times of the outer wire diameter. The strand does not have any welding points. It has good low-temperature anchoring performance. At -196+/-5°C, the strand is matched with the anchorage assembly, the anchorage efficiency coefficient(ή) is ≥95%, and the total elongation under the maximum load is ≥2.0% . It is the first choice for post-tensioning engineering of LNG concrete outer tank wall. The product can meet the requirements of prEN10138, EN14620-3 and other standards.
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Key parameters & reference standards
Nominal Diameter D/mm | Tensile Strength Rm/Mpa | Maximum Force Fm/KN | Maximum Value of Maximum Force Fm max/KN ≥ | 0.2% Proof Force Fp0.2/KN ≥ | Elongation under Max. Force L0≥500mmm Agt/% ≥ | Relaxation | |
Initial Load being % Fma | 1000h Relaxationr/% ≤ | ||||||
15.20 | 1860 | 260 | 288 | 229 | 5.0 | 70 | 2.0 |
15.70 | 279 | 309 | 246 | 80 | 3.5 | ||
17.80 | 355 | 391 | 313 |
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We are going to dedicate ourselves to providing our esteemed buyers together with the most enthusiastically thoughtful products and services for Good Quality High Tensile Steel Strand Of The Prestressing Of Concrete - PC Strand for LNG Tank – Silvery Dragon, The product will supply to all over the world, such as: Philippines, French, Monaco, Besides there are also experienced production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable solutions quality, increase customers' satisfaction and achieve win-win situation .
By Queena from Madagascar - 2017.11.01 17:04
The customer service staff's answer is very meticulous, the most important is that the product quality is very good, and packaged carefully, shipped quickly!
By Mona from Denmark - 2018.06.19 10:42