OEM Supply Adjustable Base Jack - Screw Hollow Base Jack: TJHY-SJH1 – Huayou
OEM Supply Adjustable Base Jack - Screw Hollow Base Jack: TJHY-SJH1 – Huayou Detail:
Adjustable hollow jack base is made by seamless pipe mostly, some also made by welding pipe. The thickness is 4-5mm, and consist of screw bar, base plate and nut. Hollow jacks usded in engineering construction scaffolding, bridge construction scaffolding,especially used with modular scaffoling system like ringlock scaffolding system, cuplock system, kwikstage scaffolding etc.
Hollow screw jacks also divided into two types: Hollow jacks base and Hollow U head jacks. They are play the role of top and bottom support.
Hollow jack base
Scaffolding screw jack is a new building material, and it is an important accessory to provide support and end-to-end connection for construction work. Its role is transfer and adjustment for the overall lifting of the building stress.
Basic information
1.Brand: Huayou
2.Materials: Q235 pipe, seamless pipe
3.Surface treatment: hot dipped galvanized , electro-galvanized, painted, powder coated.
4.Production procedure: material—cut by size—screwing—welding —surface treatment
5.Package: by pallet
6.MOQ: 15Ton
7.Delivery time: 20-30days depends on the quantity
Size as following
Item |
Screw Bar (OD*Thk*Length) |
Base Plate |
Hollow Base Jack |
38*4.0/5.0*600mm, |
140*140*5mm |
38*4.0/5.0*600mm, |
150*150*6mm |
|
48*4.0/5.0*600mm, |
140*140*5mm |
|
48*4.0/5.0*600mm, |
150*150*6mm |
|
Hollow Base Jack U head |
38*4.0/5.0*600mm, |
150*120*50*5mm |
38*4.0/5.0*600mm, |
170*130*50*5mm |
|
48*4.0/5.0*600mm, |
150*120*50*5mm |
|
48*4.0/5.0*600mm, |
170*130*50*5mm |
Company advantages
We are now have one workshop for pipes with two production lines and one workshop for ringlock system’s production which including 18 sets automatic welding equipment. And then three product lines for metal plank, two lines for steel prop , etc. 5000 tons scaffolding products were produced in our factory and we can provide fast delivery to our clients.
Product detail pictures:






Related Product Guide:
Based on domestic market and expand overseas business is our development strategy for OEM Supply Adjustable Base Jack - Screw Hollow Base Jack: TJHY-SJH1 – Huayou , The product will supply to all over the world, such as: Benin, Egypt, Colombia, We have been very responsible for all details on our customers order no matter on warranty quality, satisfied prices, quick delivery, on time communication, satisfied packing, easy payment terms, best shipment terms, after sales service etc. We provide one-stop service and best reliability to our every customers. We work hard with our customers, colleagues, workers to make a better future.

The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
