​Hot Dip Galvanized Cross Brace 1219*1829 *21.3*1.5 CNBM

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Tianjin
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5000 pc
Supply Capability:
30000000 pc/month

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Product Description:

  • Description of Hot Dip Galvanized Cross Brace 1219*1829*21.3*1.5

  • Material :Q235 Carbon Steel

  • Size :1219*1829*21.3*1.5

  • Surface treatment :galvanized

  • Diameter :21.3-26mm

     

  • ​Hot Dip Galvanized Cross Brace 1219*1829 *21.3*1.5 CNBM

  • ​Hot Dip Galvanized Cross Brace 1219*1829 *21.3*1.5 CNBM

  • Futures of Hot Dip Galvanized Cross Brace 1219*1829*21.3*1.5

  • Couplers in Cross braces’ ends, together with tubes attached to the standards, keep scaffolding structural stabilized. Cross braces’ length is determined by standards and ledger’s length. Converging in one point, this 3 parts belong to two-force member with a concise、reasonable stress distribution.

  • High Safety

  • Convenient for assemble and dismantlement

  • Low maintenance cost




  • What are your products advantages?

  • Experience: over ten years in scaffolding manufacturing.

  • Quality: Certified by SGS, BS1139, EN74, Local Test Report.

  • Price: Moderate, Reasonable.

  • Service: Friendly and Responsible. OEM service is available.

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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:Construction scaffolding fastener weight?
Weight: 48kg above 3, single piece weight in 20Kg or so, easy to carry and construction operation. 4, the installation and removal of only bare handed, greatly improved the efficiency of the door scaffolding installed than the fastener steel tube fast 1/2 time, faster than bamboo scaffolding 2/3 time. 2 the maximum weight of a single piece is not more than 20 kg, so lifting, assembling and disassembling and transportation are convenient
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 are the dangers of scaffolding
The scaffold and bar for use of instability, binding is not strong or break and fall; the improper operation of the impact and accident etc.;Improper operation generally have the following situations:A. overexert, causing physical instability;B. in the frame and pull the car back walking;C. crowded collision;D. many people handling or installation of heavier components;Ice and snow on the E. frame is not clear, causing the slide.
Q:when do i change my scaffold piercing?
Hi :) You can change it after 4 months usually But sometimes it can take up to a year It depends on the person , everybody's body heals differently You should go back to your piercer and ask if it's healed enough to change the jewellery Yep , it's normal A scaffold piercing goes through the cartilage and cartilage piercings can take up to a year to fully heal :)
Q:Fastener type steel pipe scaffold accessories
Foot plateThe foot board can be made of steel, wood, bamboo and other materials, each quality should not be greater than 30kg. Stamping steel foot board is commonly used as a foot board, usually with thick 2mm steel plate pressing, length 2-4m, width 250mm, the surface should be anti slip measures. Wooden feet can be used for the thickness of not less than 50mm of cedar wood or pine production, length 3~4m, width 200-250mm, both ends should be equipped with galvanized steel hoop two, in order to prevent the end of the wooden hand foot damage.
Q:What is a bar in the scaffold
Scaffolding is 1.5 meters of the cross bar is called the cross bar; long to such as the steel pipe is generally called the 6 horizontal pull rod
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:What is the difference between Scaffolding and Zone of Proximal Development?
Zpd And Scaffolding
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.

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