| Name | Model | Spec | Texture |
| Upper support | A-ST-600 | Ф48*600 | 20# |
| Lower support | A-ST-500 | Ф48*500 | 20# |
| Upper support | B-ST-600 | Ф38*600 | 20# |
| Lower support | B-ST-500 | Ф38*500 | 20# |
The scaffold screw jack base and U-head jack are composed of seamless threaded pipe, Q235 steel nut and steel plate. This product can be used for various scaffolds, which are easy to connect horizontally. The adjustable scaffold screw jack base and U-shaped jack are made of Q235 low carbon steel, which can bear the weight of more than 100KN.The screw jack base can keep the scaffold stable on uneven ground. The screw jack base and U-head jack of the scaffold are very durable and have high strength, providing stable support for large and heavy structures (such as subway, bridge, stage and tunnel). The unique turnbuckle can not only adjust the height of the jack base, but also tighten the scaffold tube.1. All products are produced according to the order, and we are committed to providing each customer with applicable construction solutions. 2. We have more than ten years of production experience and are members of China Formwork and Scaffolding Association and Infrastructure Material Leasing and Contracting Association. 3. SGS, EN, CE certification, set up a professional QC team and inspection center to strictly control the quality of each product from raw materials to finished products. 4. We are a one-stop service, with our own galvanizing production line, price and quality can be very good guarantee. 5. Fast response. Your inquiries about our products will be answered within 24 hours. The experienced sales team can answer all your inquiries.Q1: Are you a factory or trading company? A: We are a factory specializing in manufacturing all kinds of scaffolding material. Q2: Where is the loading port? A: Any port. Q3: What's the MOQ of the product? A: Different item has different MOQ. Normally one pallet is preferred. Q4: What certificates do you have? A: We have ISO 9001, ISO 14001, CE, SGS, and TUV certification.
