wing nut series/building material 2

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Product Description:

Quick Details

Model Number:
10/12 15/17 20/22
Type:
Scaffolding Parts
Scaffolding Part Type:
tie rod wing nut
material:
QT450-10
specs:
15/17
tensile strength:
above450Mpa
percetage elongation:
above10%
surface finish:
electro galvanized
paking:
bags and pallet
payment:
30% in advance, balance against the B/L copy
customizable:
available
MOQ:
1000 pcs

Packaging & Delivery

Packaging Detail:bags and pallet
Delivery Detail:3 days

Specifications

wing nut series/building material
high quality reasonable price
process: sand casting
surface :electro galvanized

wing nut series/building material

formwork wing nut, tie rod wing nut





product mechnical properties:

Castings of superior quality produced from electric furnace instead of cupola furnace


most suppliers use,thus ensure the homogeneity and stability of the composition and


reduce the casting defects to minimum.all material properties including composition,

tensile/yield strength,elongation conform to the Chinese Standard GB QT450-10 (DIN

GGG450/NF FGS450-10).

Material: ductile Iron QT450-10


Process: sand casting


Tensile Strength: ≥450Mpa


Percentage Elongation: ≥10%


Surface Finish: electro galvanized


Packing: Bags and Pallet


payment: 30% in advnce ,balance against the B/L copy


MOQ:1000pcs



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Q:Latch type disc scaffolding accessories are national patent products?
Also called chrysanthemum disc scaffolding, scaffold system, disc scaffolding system, buckle disc scaffolding, layher frame (layer frame, Lei Ya frame, because the basic principle of the scaffold is by the German LAYHER (Lei Ya)'s invention, the industry has been called the "thunder sub frame"
Q:Can I get an industrial/scaffold piercing pierced with 2 separate bars?
Yep, some piercers prefer to do it that way. Just make sure you let them know that that's what you want when you go into the shop and they can accommodate you. No cartilage piercing is healed enough to remove in 6 weeks. Cartilage piercings can take anywhere from 6-12 MONTHS to fully heal.
Q:As Hester once did, what time of day did Dimmesdale attend the Scaffold, and what compels his action?
Haven't read this book in years but I believe he goes back to the scaffold at night because he is being eaten away by guilt. It is a type of redemptive action, just as Hester had to stand there and be judged for her sins he feels the need to also stand there on the scaffold with Hester (theoretically) and be judged/punished as well, the only difference, of course, is that he does it under the cloak of night, when no one can see him.
Q:what's the meaning of scaffold?
The only scaffold I know of is building a frame and puttin boards on to walk on, so one can do physical work at different heights.==I hope this helps you in building something to building up your business needs.
Q:Are there any biological examples of scaffolding in evolution?
The classic demonstration was in the E. coli long term experiment. A strain gained the ability to metabolize citric acid after 31,500 generations. Culturing preserved strains from 15,000 and 20,000 generations showed that there was an event that occurred in between that enabled the later conversion to citrate metabolism.
Q:A 115 kg scaffold is 7 m long. It is hanging with two wires, one from each end?
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:What are the safety requirements for the dismantling of construction scaffolding
(3) prior to the dismantling of scaffolding, the scaffolding should be retained on the material, debris and other clean, and should be removed by the removal of mechanical equipment, electrical and other pipelines, such as demolition, or to be protected.(4) the dismantling of the scaffolding should be unified command, should be approved by the construction plan, the requirements of the work instructions, from top to bottom in the order of the upper and lower levels are strictly prohibited demolition operations.
Q:How to calculate the vertical force of scaffolding
The calculation of steel tubular scaffold with reference to "construction safety code for steel tubular scaffold with couplers" (JGJ130-2001). Need to calculate the following eight aspects:
Q:Specification and type of scaffold erection
4 the vertical pole of the scaffold, the size of the cross bar according to the specific use of the scaffold to determine the specific circumstances, but shall not exceed the following values:Horizontal vertical rod vertical rod large cross bar small crossbar small cantilever cantilever length 1.5m 1.2m 2.0m 1.5m 0.45M5 ramps board, springboard slope is no larger than 1:3, width of not less than 1.5m. 6 wooden rods: wire with 8#
Q:How to solve the problem of scaffold pipe repair
Easy to move, straightening, derusting, ash removal, painting can be completed on the same machine at the same time, labor saving, labor-saving, easy to operate, can be adjusted 48mm Phi - Phi 51mm of all types of steel pipe

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