Middle Duty Adjustable Inner Threaded Type Prop

Origin: China Type: Scaffolding Warranty:  1 Year Brand Name:  ZYD Product Name:  Steel Support Color:   Orange/Red/Blue/Green/Pink/Other Technology:   Resistance Welding Inner Tube Diameter:  40mm/48mm Outer Tube Diameter:  48mm/56mm/60mm/76mm/89mm Adjustable Length: 800-6000mm Thickness:  1.5-4.0mm Material: Q235 Certifications:   TUV, SGS, ISO9001 Surface Treatment:  Spray Painting/Pre-Galvanized/Electro-Galvanized/Hot-Dip Galvanized   Adjustable steel prop is a kind of adjustable vertical pipe support for concrete formwork supporting. It is mainly made of base plate, outer tube, inner tube, swivel nut, cotter pin, and upper plate. A high tensile steel pin is located through a slot in the outer section and a hole in the inner section for coarse adjustments. The casting collar located below the pin gives fine adjustment for leveling or striking. Rolled thread ensures no loss of mat…