Adjustable Steel Prop with Painted and Galvanized Surface Treatment 

Product Description:                                                                                                       
adjustable steel prop  are widely used in different supporting areas. Slab formwork and table formwork with its high loading capacity may meet maximum stability for your site jobs. Slab thickness up to 300mm.    
 
1: A piece of steel prop has internal tube,external tube,prop nut,base plate and top plate.
2: steel  prop can be adjusted to any length within its range which is convenient for using.
3: steel prop is for supporting concrete slab ,beam ,timber and formwork which is strong and reliable for interior building construction

1.Diameter of inner tube: 40mm,48mm,etc. 
2.Diameter of outer tube:  48m,56mm,60mm etc. 
3.Wall thickness:1.6mm,1.7mm,1.8mm,2mm etc. 
4.Adjustable length: 
Heavy duty :1800-3200mm,2100-3400mm,2200-3900mm , 2200- 4000mm,3000-5000mm,3500-4000mm etc.        
 Light duty: 1600-3000mm,1800-3500mm,2000-3500mm etc.  
5.Base plate:120*120*4mm/4.5mm/5mm,150*150*6mm 
6.Shape of base plate: flower or square 
7.Surface : paint,hot dipped galvanized,pre-galvanized,electrical galvanized    
8.Type:with hands cup or open thread 
9.Package: in bundle or in bulk   
  
specification of adjustable steel prop: