Scaffolding U Head Jack Base/screw base jack
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
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Scaffolding jack base
Solid Jack Base
Dimensions: Diameter 32/34/38mm,
Base plate 150x150x5/6mm,As your request
length 600,914,1524mm as your request
Feature:
1)Heavy duty steel construction.
2)Galvanised for long lasting protection.
3)Used for propping timber or steel beams.
Hollow Screw Jack Base
Dimensions: Diameter 32/34/38mm,
Base plate 143x143x5/6mm,As your request
length 600,914,1524mm as your request
Surface: Electro galvanized, Hot dip galvanized, or painted
Standards: EN74
OEM service available
Item | Hollow Screw Jack Base |
Material | Q235 |
Dimensions | 35/38mm, 100x150mm, 600,914,1524mm |
Surface | Hot-dip galvanization, electro galvanization |
Standard | EN74 |
Note | OEM service is available |
MOQ | 1000pieces |
Package | in steel pallet ,or as your request |
Payment Terms | TT,L/C, we can contact in detail |
Delivery Time | 20-30days |
We are professional manufacturer and supplier of scaffolding systems, scaffolding couplers, and other related products. With good quality and competitive price, our products are very popular in European, Australia, North America, Mid-east, and South East Asia and some African countries.
Packing
in bulk , pallet or as your request
- Q: looking for a scaffolding job in dubai can anyone help?
- Hi okorder , we are Dubai based scaffolding contractor.
- Q: Standard for inspection of portal scaffolding
- The 1.2 Standard Specification for steel portal frame and accessories: vertical rod and the transverse diameter: 42.7 + 0.5 mm with an average of 42.9 with a wall thickness of 2.5 + 0.3 mm with an average of 2.45 cross brace: outer diameter of 25 + 0.5 mm with an average of 25.4 with a wall thickness of 2 + 0.3 mm average for 2.3 1.3 door frame and accessories the steel pipe and plate, the welding meets the conditions, allowing the use of the mechanical properties of Q235 steel are made of Q235 steel or better material; when using the tensile strength and yield strength of Q195 steel is low, without affecting the connection and construction conditions, allows for increasing the thickness of the way to make up for the strength the lack of.
- Q: I'm trying to understand a problem in my physics book. The problem is this:A person is pulling on a rope, that is connected to a pulley on the ceiling. The rope then goes to a box with a pulley on it, and then up to the ceiling where the rope is connected (to the ceiling).The rope and pulleys are massless and frictionless.The book lists three forces (tension forces) going up and one weight force pulling down.My question is, why isn't there another force pulling against the tension of the rope from the guy pulling the rope?
- well, the person is going to have to pull on the rope, and that will be another force that is not pictured in the book. if you think about it, when a rope is under tension, each end is getting pulled, like a tug of war, otherwise it just moves toward the other force. When the forces are balanced, the rope is in tension and does not move. The forces pictured in the book are tension provided by the weight. The person will have to add a tension force downward to compensate.
- Q: there is also shrubs and trees planted on the base of the wall and 14 feet from it
- you should have thought about all this before you bid. Now it`s your problem
- Q: Scaffolding scaffolding erection norms which requirements, who can say?
- The construction load on the frame must be in accordance with the design requirementsAfter the first erection of the body, must be approved by the company's safety and technical departments, and the company's project safety officer after the visa can continueIn case of suspension frame, use more than one month, such as re started, the frame must pass the reinforcement, rod must be re tighten oil, can be usedBefore the building should be approved with the consent of the special construction plan, should be in accordance with the scheme requirements of embedded embedded parts of the main structure of the construction processFeet should be laid flat tile, and tied with wire fixed on the lower supporting steel pipe. Scaffold of the butt joint between the tile, the rest of the bearing rail spacing shall not be greater than 400~700 mm
- Q: I know its between chapters one and two, duh. Haha, but yeah, I needa do this thing on Edmodo for school, but i accidentally left my book in my locker.):I tried looking at online versions, but you know it's so hard, right? Looking and seeing all these different versions and I cant find the place...I need where she entered the scaffold because I need to cite where she thinks about how she's accepted her quot;sinquot;. So yeah~ PLEASE HELP! ( gt; . lt; )
- i'm no longer completely constructive of the answer to this actual question, yet I only finished a unit in this novel and could like to help with any extra questions...be satisfied to invite -Alice
- Q: Im thinking of getting a scaffold piercing when i am old enough to and ive seen videos of people who have one but it cause bacteria in their ear and if they take it out their ears swell. I want to know if this is a bad piercing to get. Also i have had an allergic reaction to an earring before and im not sure what type of earring it was. Can that affect it as well.
- Getting piercings is not that dangerous except that a lot of normal people will think that you are a weirdo
- Q: Topic?Scaffolding construction program how to doSpecial construction scheme
- 6, the vertical bar is arranged, it is necessary to consider the distance between the horizontal bar. The general spacing should not be greater than 1.5 meters (through the calculation of the pressure bar instability spacing);7, pay attention to the level of the rod near the ground and the top of the surface must have a rod (some people do not think this is necessary, but often up and down instability is difficult to insurance);8, the longitudinal brace configuration, with full support from top to bottom bracing will cross 45 degrees continuous configuration, intermediate cannot disconnect (i.e. a brace from the top to the ground, the middle long); brace configuration based on experience, but also can be calculated (using coplanar force system, theoretical mechanics learned);9, lateral bracing configuration, the same as the vertical;10, considering the load loading calculation of concrete three days is enough, if the concrete two times, loading unnecessary all add up, because the first pouring concrete general solidification, not the calculation of the load, favorable.
- Q: A 520 kg box sits 1.4 m from the left end. What is the tension in the right hand side wire? (g = 9.8 m/s2) ____________ Newtons
- Because the scaffold is not moving, we can assume that the net Torque acting on the scaffold equals zero. Net Torque = 0 torque = Force x distance (d) Use the left end of the scaffold as the center point. This will eliminate the Torque caused by the left wire (d = 0, so torque = 0) There are now three forces creating torque on the scaffold. There is the weight (m x g) of the scaffold, at 3.5m from the left end. m1 x g x 3.5m There is the weight of the crate, located 1.4m from the left end: m2 x g x 1.4m These two torques are countered by the torque caused by the Tension (T) of the right wire, located 7m from the left side. T x 7m The sum of these torques is zero. (T x 7m) - (m1 x g x 3.5m) - (m2 x g x 1.4m) = zero solve for T T = ((m1 x g x 3.5m) + (m2 x g x 1.4m)) / 7m T = ((115kg x 9.8m/s^2 x 3.5m) + (520kg x 9.8m/s^2 x 1.4m)) = 1.58 x 10^3 N Hope this helps.
- Q: along with this question, -what does she think about during this time period?-how does she apprear on the scaffold? -who does she see and how does she feel?THANKS!!=]
- Read the book and find out! I think she's up on the scaffold sometime in spring, but as I said, READ it and make sure.
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Scaffolding U Head Jack Base/screw base jack
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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