Post Tensioned Prestressed Concrete Bridge Ralaxation Prestressed Concrete Steel Strand
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... is no adhesion between the prestressed steel strand and its reserved tunnel in the concrete member, and it can slide, and the prestress is transmitted by the anchors at both ends. The most commonly used steel strands are galvanized steel strands and...
FAMOUS Steel Engineering Company
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Post Tensioning Prestressing Round Anchor For Building And Bridge Concrete
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... to keep the tendons of tension and passes it to the interior of the concrete anchor tool, also known as Flat anchor head. Anchor Grips Features: 1. 3.8mm, 4mm, 5mm, 7mm, 9mm, 15mm and so on 2. Lock for steel wire for precast concrete line 3. Good price,...
Sunrise Foundry CO.,LTD
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Cylindrical Anchorage Wedges In Post Tensioning Prestressed For Mining Industry
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... have two tensioning methods in civil engineering. one is pre-tensioning, the other is post-tensioning. post-tensioning is a reinforcement way in which tendon systems is tensioned after construction cement solidified and hardened. as post-tensioning has...
Cangzhou Fuhua Prestress Technology Co., Ltd
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Double Lock Post Tensioning Duct Machine Corrugated Tube Machine
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Post Tensioning Duct Machine, Corrugated Tube Machine Spiral Tube-former for Production Post-Tensioning Duct or Corrugated Tube Our Spiral Corrugated Post-Tensioning Tube Making Machine is special for production round corrugated ducts adopted in expressway, bridge, train and large-span post-tension concrete projects. The prestressed......
JIANGYIN JACK-AIVA MACHINERY CO., LTD
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High Output Spiral Pipe Extrusion Line Prestressed Post Tensioning Corrugated Pipe Machine
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...Prestressed Post Tensioning Corrugated Pipe Machine Corrugated Pipe Production Line Prestressed Corrugated Pipe Making Machine HDPE Carbon Corrugated Pipe Production Line Plastic Bridge Prestressed Post Tensioning HDPE Spiral pipe extrusion line. pp/pe/pvc spiral prestressed pipe extrusion line/extruder/plastic machine prestressed......
QINGDAO CUISHI PLASTIC MACHINERY CO.,LTD
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1280mpa Prestressed Concrete Steel Bar For Bridge 9.0mm 9.2mm
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PC STEEL BAR PRESTRESSED CONCRETE STEEL BAR 1, Technical parameters of PC BAR Size(mm) Surface Shape Type Nominal steel area (S/mm2) Tensile Strength (Mpa) Yield Stress (Mpa) Relaxation rate (%) Elongation (%) 7.1/7.4 Spiral Groove 39-41.7 ≥1420 ≥1280 ≤......
Longteng Special Steel Group
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Long Life 900mm Diamond Cutting Blade For Prestressed Concrete Hollow Slabs
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..., 1300mm to South africa, Bahrain, Vietnam, Egypt etc. Feature 1) 100% laser welded technology. 2) Wet Cutting. 3) Fits to Precast Prestressed Concrete Machine-Bridge Crane,...
Johnson Tools Manufactory Co.,Ltd
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Prestressed Concrete Strand Wire 3.8mm 4mm 4.8mm 5.0mm 6mm 7mm Spiral Ribbed High Carbon Tension PC Steel Wire
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Product Description ZHENGDE Prestressed steel wire is a high-strength steel, widely used in construction, bridges, tunnels, water conservancy projects and other fields. It has excellent mechanical properties and durability, and can effectively improve the ......
Shandong Zhengde Metal Manufacturing Co., Ltd
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Prestressed Concrete Beam Lifting Crane for Railway Bridge Building Purpose from China
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Prestressed Concrete Beam Lifting Crane for Railway Bridge Building Purpose from China Brief Introducion: Bridge girder gantry crane is a specially designed for bridge construction of a gantry crane.Truss girder gantry crane is mainly composed of main ......
Shandong Mingdao Heavy Industry Machinery Co.,Ltd
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Steel Concrete Formwork Accessories Spring Rapid Clamps For Post Tensioning Work
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... can pass through the spring clamp. Main application: bracing formwork when being used for foundations or applied to beam formwork. Load capacity: 6mm tension bar appr....
HORIZON FORMWORK CO., LTD.
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