Black Scaffolding Tube 48.6*3.2 Q235 Steel Standard BS1139 for Sale CNBM

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Tianjin
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TT OR LC
Min Order Qty:
50 m.t.
Supply Capability:
30000 m.t./month

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Product Description:

  • Quick Details of Black Scaffolding Tube 48.6*3.2mm Q235 Steel BS1139

  • Material :Q235 (Carbon 235 Steel)

  • Size : 48.6*3.2mm

  • Surface treatment :Black/Painted/Galvanized

  • Color : black

    Standard:EN39/BS1139

  • Black Scaffolding Tube 48.6*3.2 Q235 Steel Standard BS1139 for Sale CNBM

  • Black Scaffolding Tube 48.6*3.2 Q235 Steel Standard BS1139 for Sale CNBM


  • Futures of Black Scaffolding Tube 48.3*4.0mm Q235 Steel EN39/BS1139

  • Scaffolding tubes performance various functions in building & construction applications.

Especially recommended for high-floor construction & decoration projects with potential safety hazard, but requiring a convenient & safe decoration & construction operation with safeguard & perimeter safety nets.

  • Low cost & high load bearing capacity

  • Easy installation & operation& transport


  • FAQ

  • 1. What is considerations of Scaffolding installation?

  • There must be a fire protection measures and specialist care, safety personnel patrol inspection when electricity, gas welding work on the scaffold,

  • (1) scaffold frontage hurtful to prevent falling objects protection is required.

  • (2) During take down the scaffolding, fencing and warning signs should be set up on the ground, prohibit others person besides the operator

  • 2.What are the certifications of your products?

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

  • 3. How long is the warranty period for your product?

  • Our products warranty is 2 years.

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Q:How to calculate the double wall scaffolding
Answer supplementSet size: the vertical distance of the vertical rod is 1.20 meters, the vertical rod is a distance of 1.05 meters, the vertical rod of the distance of 1.80 meters;The calculation of the scaffolding for double scaffolding erection height of 10 meters, the vertical pole with a single riser;The length of the inner frame is 0.30 meters;Large cross bar on the small cross bar on the large number of cross rods 2;
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: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: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:Info on scaffold piercing?
it probably does hurt cuz of your cartilage just put rubbing alchahol on it and it should be okay =)
Q:how can i prevent my scaffold piercing from getting keloids/infected?
regularly clean it with salty lukewarm water and cover it up with tape
Q:How badly does getting an industrial/scaffolding piercing hurt?
When I got my industrial, it hurt more after wards. During the first week, it was a pain to sleep. Just make sure you clean it twice a day so it doesn't get infected.
Q:The basic form of external scaffolding
The limit pin of the upper bowl buckle and the upper bowl buckle is arranged on the steel pipe upright rod according to the 60cm distance, wherein the lower bowl buckle and the limit pin are directly welded on the vertical rod. When the utility model is assembled, the notch of the upper bowl buckle is aligned with the limiting pin, the cross rod joint is inserted into the lower bowl buckle, and the upper bowl buckle is pressed and rotated. Bowl buckle joints can be connected at the same time 4 bars, can be perpendicular to each other or deflect a certain angle.
Q:Which kind of scaffolding is the most convenient and time-saving?
The advantages of the new scaffold (compared with the bowl button) are as follows:1, with sufficient mechanical strength, stiffness and stability, safe and reliable work.2, the node connection without frame degree, has the ability to self lock, installation and disassembly flexible and quick, easy to grasp, support, removal efficiency than the bowl buckle type multifunctional scaffolding about three times, can save labor, labor, save time. In the process of construction, opening and closing channels at any time.
Q:Fastener type steel pipe scaffold composed of which components?
3.2 fasteners3.2.1 fasteners shall be made of malleable cast iron or cast steel, the quality and performance shall be in accordance with the current national standardRegulation of GB15831 for pipe scaffold fastener. Fasteners made of other materials shall be tested and verifiedQuality meets the requirements of this standard before use.3.2.2 fasteners in bolt tightening torque to 65N * m, shall not be damaged.

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