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American Wide Flange Beams W8X18 W8X21 W8X24 -

2.Underground engineering steel pile and retaining structure. 3.Petrochemical and electric power and other industrial equipment structure 4.Large span steel bridge components 5.Ships, machinery manufacturing frame structure 6.The train, automobile, tractor beam bracket 7.Port of conveyor belt, high speed damper bracket Angle Steel ASTM A36 or GB Q235 Q345B or Equivalent for It is widely used in various building structures and engineering structures such as roof beams, bridges, transmission towers, hoisting machinery and transport machinery, ships, industrial furnaces, reaction tower, container frame and warehouse etc . Product Advantages:OKorder's Steel I-Beams are durable, strong, and resist corrosion.

China A36 Q345b Ss400 Q245b Structural Steel H Beam

H beam is widely used in various building structure and engineering structure:a).used for the plant, high-rise building construction b). used for the bridge, shipment building c). used for lifting and transportation machinery, equipment manufacturing base building d). used for the support, foundation pile manufacturing China A36 Ss400 Q235B Q345b S235jr S355 Steel H Beam Building Material, H Beam, Steel Structure manufacturer / supplier in China, offering A36 Ss400 Q235B Q345b S235jr S355 Steel H Beam, High Quanlity Q295 Hot Rolled Metal Sheet Alloy Steel Plate, Hot Rolled S275j2 S275nl Low Alloy High Strength Steel Plate and so on. China Introduction of Q345B Manufacturer and Supplier Introduction of Q345B. Performance and application:Q345 good comprehensive mechanical properties, low temperature performance may also, plasticity and good weldability, used in low pressure vessel, oil tank, vehicles, cranes, mining machinery, power stations, bridges under moving load of the structure, mechanical parts, building structure, general metal parts, hot rolled or normalizing

China Q345b Grade Construction Material with Good Price

Q235B, Q345B C or Z shape, Steel purlin:Wall & Roof:Roof:Single colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc., Wall:Single colorful corrugate steel sheet, Sandwich panel with EPS, Rock wool, PU, Glass wool etc., Wall Thickness:50mm-150mm (Customized) Accessories:Bolts:Ordinary, High strength:Gutter China Steel Channel Q235B, Q235, Q345b, Ss400, A36 - Hot rolled structural steel I beam. Grade:Q235B, Q235, Q345B, SS400, A36. Standard:JIS/ ASTM/ GB/ BS/ Length:5.8m, 6m, 12m, or as the customers' requirements. Usage:(1).used for the plant, high-rise building construction. (2).used for the bridge, shipment building. China Structural Steel H Beam A36, Ss400, Q235B, Q345b Thickness:6-35mm:High:100-800mm:Width:100-400mm:Length:6m,9m,12m or as required:Standard:GB/T 9787-2008,GB/T 706-2008, JIS G3101,ASTM :Material:Q195,Q215,Q235,Q345,SS400, A36.. Surface treatment:Blace,Galvanized, Oiled,Pickling Application:widely used in a variety of architectural and engineering structures,such as a.) beams, bridges, ship;

High-Cycle Fatigue Properties and Damage Mechanism of

Apr 04, 2017 · 1. Test Materials and Specimens. The commercial hot-rolled Q345B low alloy steel of thickness of 20 mm was used in this study. The main chemical compositions and mechanical properties of the material are shown in Tables 1 and 2, respectively.The microstructure of the material is shown in Fig. 1.The material is a rolled ferrite pearlite dual phase low carbon steel, and the two phases are in Q345B+304 Clad steel plate - Bebon steelsQ345B+304 Clad steel plate, GB/T1591 Q345B steel plate, 304 steel plate,Q345B+304 Clad steel plates are used in Construction of Bridges, Highway Construction and Other Engineering construction. Steel Q345b Price, 2021 Steel Q345b Price Manufacturers Thickness:Thickness 1mm-70mm; Edge Size:5mm to 600mm; Length:6m or as Required

Steel Structure Temporary Bridge Construction / Pre

temporary bridge construction. The bailey bridge is a type of portable, pre-fabricated, truss bridge. It was developed by the British during World war II for the military use and now extensive use in the world. A Bailey bridge had the advantages of requiring heavy equipment to assemble. The steel bridge elements are small and light enough to be steel used in bridges - steel used in bridges online steel used in bridges & steel used in bridges online Wholesalers - choose steel used in bridges from 6037 list of China steel used in bridges Manufacturers.Bridge Construction Hot Rolled Steel Sheet Coils Thickness Q345B Hot Rolled Steel Coils Thickness from 8 mm to 150mm . Size:Thickness:8-150mm, Width:1400-4000mm, Length:6000-28000mm. hot rolled coil :1.8-25mm *1250-2020mm*L