Adjustable jack base/Screw Jack for Scaffolding
- 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 |
Rizhao Fast and Fasten Scaffold Co., Ltd. is a 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:When putting up old scaffolding, a mistake was made and it had to come down.Long story short, the connectors between the vertical and horizontal poles (which were hammered in) are stuck.Any ideas for getting them out?Thanks.
- Heat the female connection with a torch. The outer connection will expand from the heat. Heat the connection hot enough not to touch but not cherry red. Put a pipe wrench on male side of tubing where its is cool and tap wrench with a hammer and it will come apart. If possible lay the scaffold on its size for better leverage.
- Q:A scaffold is constructed by placing two supports under a 13 ft, 9 in (a) board weighing 84 lbs. The supports are each 2 ft, 8 in (b) from their respective ends. Two painters stand on the board; one weighs 158 lbs and stands 4 ft, 11 in (c) from the left end of the board. Where must the 222 lbs painter stand so that each support carries the same weight? (express your distance in feet from the right end of the board (d).)please help!! thanks(:
- Total weight = 222 + 158 + 84 = 464 lb So, each support must carry 232 lbs Working in inches: Take moment about Right hand end Board is assumed to be uniform - CG is at the center (232 x 32) + (232 x 133) = (158 x 106) + ( 84 x 82.5 ) +(222 x d)7424 + 30856 = 16748 + 6930 + 222d 222d = 14602 d = 65.77 inches Distance of 222 lb painter should be 5ft 5.77inches from Right end
- Q:What is the rental price of the mobile scaffolding and accessories now? How to rent a law?
- As for the specific rent is not easy to say, because each scaffolding rental companies may have some differences
- Q:So im a guyAnd I might get oneAnyone had one before/got one?Any advice?How much do they normaly cost?if you answer this i will love you forever :)
- i got mine (industrial) almost 8 years ago and it cost me $42. it hurt, they do it with one needle and just go straight across your ear. my mom nearly cried when she saw it. it feels really hot and sore after you get it and you have to constantly turn the bar in your ear to prevent infection and a keloid scar. i had a keloid scar on my ear from it and when i started working i was asked to take it out. it smells funny sometimes but i loved having it. kinda miss it now. good luck! xo
- Q:I plan on playing tennis and doing track and field at school... Im getting the piercing this month and it won't be healed in time to take it out. How can I conceal it or possibly even help it heal faster??
- Well an industrial piercing isn't exactly going to get in your way, just put your hair up in a pony tail so your hair doesn't get snagged on it. I wouldn't suggest trying to cover it with anything though, you'll be putting the piercing at risk of infection from trapping bacteria, especially if you're going to end up sweating.
- 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:What are the requirements for the sampling inspection of scaffolding?
- 1 the sampling proportion of various structural parts shall not be less than 5% and not less than 20 pieces, and the quality shall comply with the relevant standards and regulations. Not meet the quality requirements of the structural parts shall not be used.2 wall thickness of steel pipe should be in line with the provisions of the special construction program, and shall not be less than 2.8mm, the wall thickness of less than 2.8mm of the steel pipe shall not be used;3 is strictly prohibited the use of cracks, deformation of the fastener, the bolt appears to be replaced silk;4 foot hand frame accessories must be used before the anti-corrosion treatment.
- Q:Im a wimp for pain and im looking to get my scaffolding done. i want to know how painful it isI already have both lobs pierced and stretched to an 8mm, will the pain be similar to that?
- Depends on your pain tolerance, it's different for everyone. But generally cartilage piercings feel nothing like getting piercings stretched.
- Q:Scaffolding installation process, construction preparation
- Construction preparation(1): steel pipe should be consistent with current national standard "carbon structural steel" (GB/T700) regulations Q235- grade steel; new steel pipe should be the product quality certificate; steel surface should be flat and smooth, no cracks, scarring, delamination, dislocation, bend, burr, indentation and scratch depth, pipe diameter deviation not more than -0.5mm, the wall thickness deviation not greater than -0.5mm, cutting slope deviation not greater than 1.7mm, the steel surface should be brushed with antirust paint; old steel corrosion depth not greater than 0.5mm, more than the prescribed steel shall not be used.(2): buckle made of malleable iron fasteners, the material should be consistent with current national standard "steel pipe scaffolding fasteners" (GB15831) regulations; old buckle inspect before use, shall not have cracks, deformation, bolt appear smooth silk must be replaced; new and old fastener must brush good antirust paint.(3) foot board: the use of 4m long wooden foot board; foot width of not less than 200mm, the thickness is not less than 50mm, both ends should be set with a diameter of 4mm galvanized steel hoop two; rotten feet can not be used.(4) safety net, paint.(5) after the inspection and acceptance of the above parts have been classified and piled up in a neat and orderly manner, no water can be accumulated.2, scaffolding erection and removal(1) scaffold erection
- Q:What is a bowl buckle scaffold?
- Compared with other types of scaffolding, bowl buckle type multifunctional scaffolding is a new scaffold with broad development prospects.
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Adjustable jack base/Screw Jack for Scaffolding
- 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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