Surface treatment method of steel grating tread board
Crane Sole Plate is used under crane rail. The primary function of soleplates is to provide rails with a flat and smooth resting surface. Soleplates are used to support the rails in situations where concrete is not strong enough to support crane rails. Depending on the load and the type of rail, soleplates can be made continuous or individual.
Technical Parameters of Crane Sole Plate
Material: Mild steel
Chemical composition %:
C: 0.14-0.22, Si:0.3 max; Mn:0.3-0.65; P:0.05 max; S: 0.05 Max
Mechanical properties:
Tensile strength Yield point Hardness Elongation Proof load
Bolt ≥375Mpa ≥235Mpa ≥120HB ≥23% -
Reference project of Crane Sole Plate
1. Indonesia
Crane Sole Plate,Crane Rail Soleplate,Soleplate For Crane Rail,Crane Rail TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com
1. Hot dip galvanizing: Hot dip galvanizing is generally performed after the edging process is completed. When the load flat steel thickness is not less than 5 mm, the average zinc layer weight after galvanizing is not less than 610 g/sqm; when the load flat steel thickness When the thickness is less than 5mm, the average zinc layer weight after galvanizing is not less than 460g/m2. The quality and requirements after galvanizing are to comply with the requirements of GB/T13912.
2, paint: spray, brush or dip according to the user's special requirements.
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