Cangzhou Weisitai Scaffolding Co., Ltd.
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Formwork And Scaffolding Accessories Adjustable Scaffold System Screw Swivel Jack Base
This Chair Leg is one kind of specail adjustable jack base, it's used to adjust the height of the chair, it consists of the jack base and the four jaw coupler. we make it as per the customer's drawing , welcome to sent us your drawing for customization.
Actually Jack base are used in conjunction with either adjustable steel props or system scaffolding to hold timer beams and formwotk accessories in place.With various size,their compressive strength is form 85.87KN to 236.1KN. so the strength of this chair leg is also very big
| Material | Q235 or 20# steel |
| Tube Dia | 27/48MM etc or customized |
| Height | 200/280/600/750/1000MM, or customized |
| Base plate | 120*120*4/5mm ,150*150*4/5mm, or customized size |
| Finish | Natural,Painted,Electro galvanized,HDG |
| Type | Hollow or Solid |
| Strength | 100-236KN,certification could be supplied |
