Climbing machine hot galvanized screw
Preferred material
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Quick Details
Place of Origin: Guangdong, China (Mainland), Guangdong, China (Mainland)
Brand Name: Lanejoy, Lanejoy
Model Number:PG18
Standard: GB
Material: Carbon Steel
Surface treatment: Zinc Plated Polished
Certificate:ISO9001:2015
Color: Zinc White
Size: Customized
Price Terms: FOB,CIF,CRF,EXW and others
Delivery Time: Within 20 workdays after receive payment
Model:Pg18
product material ,preservative
available in Wet environment , indoors and outdoors
Process forging, The product is forged in multiple processes, strictly controlling each production process, and the surface gloss is free of burrs.
Deep thread, even tooth distance, clear grain, uniform force, not easy to slip
Surface treatment improves corrosion resistance
Packaging & Delivery
Packaging Details
opp bag/carton
Delivery Time
7 days
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In fabricated steel structures, steel pipe column sections have the following unique advantages:
1. The symmetrical cross-section of the square tube and the circular tube makes the moment of inertia of the section the same for each main axis, which is beneficial to the stability design of a single member;
2. The cross-section material is far away from the bending main axis, and can achieve large bending rigidity with less material and high economy.
3. The torsional rigidity of the closed section is large.
4, can be used with concrete, significantly enhanced load bearing, stiffness and fire resistance.
5, the appearance is simple, the architect likes.
6. The outer surface area of the steel pipe is often smaller than that of the open cross section of the same bearing capacity, which reduces the material consumption and painting workload of the anticorrosive fireproof coating.