wing nut series/building material

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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:Questions about Scaffold (aka Industrial) piercings?
Ask how long they have been piercing and what certifications (if any) they carry, additionally verify close by regulations to ascertain if any are required. additionally ask how generally they spore verify their autoclave and while it grew to become into accomplished final time. Ask to ascertain a portfolio of HEALED piercings, exceptionally pictures of in spite of piercing you try to get.
Q:The construction scheme of high rise and external cantilever scaffold!
(2): Fastener fastener should comply with the "steel pipe scaffolding fasteners" (GB15831 1995). The provisions of fastener can't crack, porosity, trachoma and other casting defects. Surface fastener and steel tube to contact good fastener clamping steel pipe, the minimum distance of the opening should be less than 5mm.(3) the foot board; steel foot plate generally with thick 2mm steel plate, and the table has a uniform distribution of anti slip hole, board length 2~4m, width 250mm of fir or pine, board length 3~6m, width not less than 150mm.
Q:How to calculate the double wall scaffolding
The adjustment coefficient of the bearing capacity of the foundation: KC = 0.400;The average pressure of the bottom of the vertical rod foundation, P = N/A =84.900 kN/m2;Among them, the superstructure to the top surface of the axial force design value: N = 7.641 kN;Basal area (M2):A = 0.090 m2.P=84.900 = fg=200.000 kN/m2. Calculation of bearing capacity of foundation!
Q:In the Scarlet Letter, how does the scaffold scene free Dimmesdale, Hester and Pearl?
Tell me what you know and I will elaborate. I had to read this book for a class and hated it, but I won't do your homework for you. I will help if you show you read it yourself and put in some effort we can see
Q:How do you calculate the tonnage of scaffolds to use in a project?
tonnage is related to the volume of a certain material to be used in a certain project... so as to volume, tonnage is just the volume of the material to be used, given the specifiations in this case, scaffolds. consult your design and count the distribution of the scaffolds to be used.. average ratio of scaffolding tonnage is a ton per 10 square meter... also depends on the quantity of the project.
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:Scaffolding scaffolding erection norms which requirements, who can say?
Scaffolding operators must be qualified through the examination of professional personnel, should be held on the card and do a regular physical examination, the operator must wear a helmet, fasten the seat belt, wear non slipIn the process of using frame control load less than ZkN/mZ2kN/ square meters, the prohibition of arbitrary demolition wall connecting rod and other safety facilitiesEach component and frame tube of the cantilever frame must be transmitted to the ground in timeWhen the shelf is removed, a fence or warning sign should be set up around it, and someone should be assigned to guard itFasteners and steel pipe diameter matching use, and the factory certificate. It is found that there is crack, deformation, the prohibition of the use of silkThe erection of temporary power lines and the grounding of the suspension frame and the lightning protection measures shall be carried out according to the national standards
Q:What is the service life of the mobile scaffolding accessories?
The overall life of cold galvanized mobile scaffolding accessories for about 5 years, the surface does not require maintenance, moderate cost. The main processing technology: the welding of the scaffolding parts and then galvanized, the surface of each part, are galvanized. 5 years of surface treatment period, and the use of the elimination period, very close to the larger share of the market share.
Q:How to calculate the fastener type steel pipe scaffold
1.1.2 provides for the temporary structure of the scaffolding structure, the structure of the importance coefficient of gamma 0 take 0.9. ?The scaffold structure design of 1.1.3 on reliability requirements, considering that there is no enough statistical data accumulated by the situation, determine the probability limit state design, should be consistent with our historical experience, if using a single coefficient method was designed, the single safety coefficient should be satisfied: the strength calculation of K1 = 1.5 the stability calculation; K2 = 2. To this end, in the calculation of the introduction of the material strength of the additional coefficient of gamma 'm' or resistance to the addition of partial coefficient gamma 'R, gamma' R= gamma 0 gamma 'm=0.9 gamma' m.
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.

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