Black Scaffolding Tube 48.6*2.5 Q235 Steel Standard EN39/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*2.5mm Q235 Steel EN39/BS1139

  • Material :Q235 (Carbon 235 Steel)

  • Size : 48.6*2.5mm

  • Surface treatment :Black/Painted/Galvanized

  • Color : black

    Standard:EN39/BS1139



  • Black Scaffolding Tube 48.6*2.5 Q235 Steel Standard EN39/BS1139  for Sale CNBM

  • Black Scaffolding Tube 48.6*2.5 Q235 Steel Standard EN39/BS1139  for Sale CNBM


  • Futures of Black Scaffolding Tube 48.6*2.5mm 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 long should i wait to change my scaffolding piercing?
Industrial piercings take 9-12 months to heal completely and you never want to remove an unhealed piercing unless the jewelry is causing problems and at that point it should be done by a professional in a sterile environment. Taking the jewelry out before it is healed could cause it to close up, become infected or irritated, and can cause hypertrophic scarring (scar tissue) to form on your piercing. I took my industrial out after having it for 3 months. It was out for less than a minute and when I went to put it back in it went through the first hole easily but wouldn't go through the top hole no matter how hard I pushed. It immediately started bleeding and hurtling like crazy. Awesome. Waste of time, pain, and money. So, you might get lucky and just have it get a little irritated or prolong the healing time by changing it early. But you could also end up like me or worse, with any infected piercing. Why risk it?
Q:Hoisting a scaffold: newton's second law tension problem?
well, the person is going to have to pull on the rope, and that will be another force that is not pictured in the book. if you think about it, when a rope is under tension, each end is getting pulled, like a tug of war, otherwise it just moves toward the other force. When the forces are balanced, the rope is in tension and does not move. The forces pictured in the book are tension provided by the weight. The person will have to add a tension force downward to compensate.
Q:Advice to anyone thinking about getting an industrial/scaffold piercing?
Healing time is generally 6 months. It doesn't hurt to get it pierced but it's very sensitive after its pierced, DO NOT roll the bar around cuz you can damage the cartilage that way, and keep it super clean
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:What could you do with 100,000 jumbo cotton balls, 50 gallons of honey, and three story scaffolding?
Take them on the road-trip of course....we'll find some use for them along the way.....
Q:scaffold, where to buy?
heres okorder.com there are many different sizes and kinds of scaffolding , buy what best suits your needs...
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:How to maintain the scaffold after use
The use of the end of the scaffolding (including the construction of accessories) should be returned to the library, classified storage. Open dumps, the site should be smooth, good drainage, under the support pad, and covered with a sheet, accessories, parts should be stored indoors. Wuxi Dongfang scaffolding scaffolding factory products strictly according to JOD-1999 and OD15001-1205 standards, a type of mobile scaffolding scaffolding, scaffolding, roulette scaffolding, scaffolding and scaffolding accessories.
Q:Topic?Scaffolding construction program how to doSpecial construction scheme
Full support calculation method:1, determine the above line load (ie, the length of a variety of meters, take the maximum);2, to determine the bearing capacity of the foundation (through the strengthening of the bearing capacity);3, according to the bearing capacity of the foundation, about how many square meters per square meter to determine the vertical tube, assigned to specific point load;4, to determine the number of tons of vertical pipe can be per ton (according to pipe diameter, wall thickness calculation of allowable stress);
Q:Scaffolding????
Yep the above is correct .. it's the way people (students) break down and explain certain things... With LOve...x

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