English 
EN 74 standard scaffolding adjustable screw base jack U head jack
Material:Q235 round bar,seamless/ERW pipe.
Diameter:30mm/32mm/34mm/38mm/48mm or as your request
Adjustable Length:from 100 yo 1000mm as ur request
Type:Solid/Hollow
Surface treatment:Paint/Galvanized
Main components:Threaded bar,cast nut and base pate
Certificate:ISO 9001,SGS
Package:By Pallet suitable for sea transportation or as request
OEM service available
Sample are available.
Detail size of base jack
|
Name |
Description |
Specification |
Unit Weight kg/pc |
|
Hollow Base Jack |
Material: seamless pipe or welded pipe Surface: painted, electrol galvanized, hot dip galvanized |
38*5*600;140*140*5mm |
3.59 |
|
38*5*600;150*150*6mm |
3.88 |
||
|
48*5*600;140*140*6mm |
4.55 |
||
|
48*5*600;150*150*8mm |
5.04 |
||
|
Solid Base Jack |
Material: Q235 round bar Surface:painted, electrol galvanized, hot dipped galvanized |
30*600mm;120*120*4mm |
3.61 |
|
30*600mm;140*140*4mm |
3.78 |
||
|
32*600mm;120*120*4mm |
4.03 |
||
|
32*600mm;140*140*4mm |
4.20 |
||
|
34*600mm;140*140*4mm |
4.66 |
||
|
34*600mm;150*150*6mm |
5.10 |
Detailed size of U- head jack
| Name | Description | Specification | Unit Weight kg/pc |
| Soild U-head Jack |
Material: Q235 round bar Surface finish: painted, electro galvanized, hot dipped galvanized |
30*600mm;150*120*50*4mm | 4.08 |
| 30*600mm;150*150*50*4mm | 4.31 | ||
| 32*600mm;150*120*50*4mm | 4.50 | ||
| 32*600mm;120*150*50*4mm | 4.59 | ||
| 34*600mm;150*120*50*4mm | 4.96 | ||
| 34*600mm;140*140*4.5mm | 4.73 | ||
| 34*400mm;150*150*50*6mm | 4.48 | ||
| Hollow U-head Jack |
Material: seamless pipe or welded tube Surface finish: painted, electro galvanized, hot dipped galvanized |
38*5*600;150*120*50*5mm | 4.29 |
| 38*5*600;130*170*50*6mm | 4.98 | ||
| 38*5*600;180*150*50*8mm | 5.99 | ||
| 48*5*600;150*120*50*5mm | 5.10 | ||
| 48*5*600;130*170*50*6mm | 5.79 | ||
| 48*5*600;180*150*100*8mm | 6.80 |
Why us?
· Years production experience with extraordinary quality.
· Qualified inspection group inspect each production step.
· Professional engineer offers suggestions for customer's project.
· OEM service is available.
Certification
why us
1. Q: What's your MOQ(minimum order quantity)?
A: One full container.
2. Q: What's your packing methods?
A: Packed into bundle, and rest in bulk.
3. Q: What's your payment terms?
A: T/T 30% in advance & T/T 70% upon sending the copy of Bill of Lading, L/C 100%, or negotiate according to the order status.
4. Q: What's your delivery time?
A: 10-20 days after received the advance payment or L/C.
5. Q: Are you manufacturer or trader?
A: We are the munafacturer of SCAFFOLDINGS MATERIALS for years, coveraged every scaffolding systems.
6. Q: Where's your factory?
A: Our factory is in Dongguan city (near Shenzhen) and Tianjin city (near Beijing)
7. Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
8. Q: Can you supply other scaffolding materials?
A: Yes. All related scaffolding materials.
(1) scaffolding system (ring lock system, frame, pipe&coupler system)
(2) scaffolding pipes (1.5'-2.0')x(0.3-12m), hop dipped galvanized / black. BS1139, STK500
(3) steel pipes (ERW BS1387, SSAW PIPE, Sqaure/ Rectangular tube GB/T6728)
(4) steel coupler (preesed / drop forged)
(5) steel plank with / without hooks
(6) steel stair case
(7) screw adjustable base jack
(8) Adjustable props