Prime Quality Prepainted Galvanized Steel Sheet

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Loading Port:
Guangzhou
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TT OR LC
Min Order Qty:
20 m.t.
Supply Capability:
1000 m.t./month

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Specifications

ppgi corrugated steel sheet:  
1,Excellent handicraft  
2.favorable prices  
3.Good water resistance  
4,Thickness:0.2-0.8mm

Specifications

easy installation, high strength, more economic , (low lost ).They are widely use as the wall or roof of factory, warehouse

Corrugated Roofing Sheet Series
Product Introduce:Corrugated sheets are roll formed by roll forming machines, the thickness and color can be different, these panels are featured with easy installation, high strength, more economic , (low lost ). They are widely use as the wall or roof of factory, warehouse, garage, exhibition center, cinema etc.

Raw materials: Galvanized steel, Galvalume Steel, Galvalume Pre-painted Steel

corrugated roofing sheet

1.Material: prepainted steel coil or galvanized steel coil
2.color:Any RAL color but regular sea blue and grey white
3.Thickness:0.18mm-0.8mm
4.Cover width:any shape

 

Features fo corrugated steel sheet .
1) Roll formed by roll forming machines, the thickness and color can be different
2) Easy installation
3) High strength
4) More economic (low cost)
5) They are widely use as the wall or roof of factory, warehouse, garage,
exhibition center and cinema..
6) Raw materials: Cold-rolled steel, galvanized steel, galvanized pre-painted
sheet and aluminum sheet
7) A fluted profile makes it suitable for many applications where flat sheet would
not normally be considered. The longitudinal flutes provide rigidity along the
length of the sheet while retaining full flexibility across the width
8) Used on exterior and interior walls, roofs and soffits and on straight or curved
surfaces with flutes horizontal or vertical.

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Q:What does "HJ-1" mean in steel structures?
The structure is mainly composed of steel beams and steel plates, such as steel beams, steel columns, steel trusses and so on. Each component or component is usually connected with welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:What is the difference between steel structure and iron art?
A material with high strength and light weightThe strength of the steel is high and the modulus of elasticity is high. Compared with the concrete and wood density and the ratio of yield strength is relatively low, and therefore under the same loading conditions section of steel structure is small, light weight, convenient transportation and installation, suitable for large span, height, weight bearing structure.Two, steel toughness, good plasticity, uniform material, high structural reliabilityThe utility model is suitable for shock and dynamic loads and has good seismic performance. The microstructure of the steel is uniform and almost isotropic. The actual work performance of the steel structure is in line with the calculation theory. Therefore, the reliability of the steel structure is high.Steel structure manufacture and installation of a high degree of mechanizationSteel structural components are easy to be fabricated in factories and assembled on site. The mechanical manufacture of steel structural parts in the factory has the advantages of high precision, high production efficiency, rapid assembly site and short construction period. Steel structure is the highest degree of industrialization of a structure.4, iron art:The main methods for removing rust and removing oxide welding slag are manual processing, mechanical treatment, jet treatment, chemical treatment (acid washing), electrochemical treatment and flame treatment.Two, for iron products, except for the general use of organic solution, lye, electrochemistry and other methods, is now available in the market for a variety of metal cleaning agent is also more applicable.
Q:Steel structure canopy belongs to the metal structure which component? Steel roof truss? Steel wall frame? Or steel grid?
The steel wall frame generally refers to the glass curtain wall of the airport, or the windbreak wall of the coal yard. It is the wall structure, and the former two are the roof structure
Q:I want to make light steel structure. What tools do I need?
The main content of the construction of steel structure is installation, installation can not be separated from various types of specifications of cranes, mainly crawler cranes and car cranes. Some places can not use mechanical hoisting, and need to use hoisting hoist.
Q:What is pre assembled steel structure, what is called steel structure assembly?
Pre assembly: simulate the field installation before leaving the factory, check whether the processing is correct and the accuracy meets the requirements, and then install the site after removal.Factory assembly: assemble parts together and fix together temporarily with spot welding or fixture so as to facilitate the next process (welding) operation.Field assembly: welding or bolting individual steel members together to form a hoisting unit to facilitate field installation operations.
Q:What are the differences between steel structure design and reinforced concrete structure design?
A plank (various reinforced concrete plate and steel plate) densely laid on compressed flange beams and firmly connected to resistanceThe lateral displacement of the compression flange of the check beam.
Q:Ratio of width to thickness in steel structure design,
The slenderness ratio of columns in the design of components in the main role is to calculate to consider the load bearing capacity of reinforced concrete columns under eccentric compression is long, due to the impact of additional eccentric component elastic-plastic deformation caused by the eccentricity, stability coefficient and coefficient of axial compression member, and the slenderness ratio.The columns are also divided into short columns, long columns and slender columns due to slenderness. From here we determine the type of column and, in practice, try to avoid slender columns
Q:What is the difference between rigid connection or hinge in steel structure?. Are all high strength bolts connected just now?
In fact, steel joints are generally difficult to be made of pure rigid joint or pure hinge. Likewise, different arrangement of different performance such as rigid hinged pillars generally stiffened column base, anchor bars in the bottom edge is more rigid. If the steel column base section reduced, ribbed or not and anchor bar closer to the section is more biased hinge. Whether the beam has been joined or not, the simpler way is to see if the flange is welded. If welding is partial to the line, if it is not welded, it will hinge on the hinge.
Q:Who are the customers of color steel and steel structure?
Color steel composite plate, color coated tileSteel structure is installed large projects, large amount. Get enough to eat a few customers
Q:In the steel structure safety margin refers to what?
When the calculations of structural steel to the strength and size of your theory, you have to leave, to increase the size or structure of steel used high performance steel, this is the safety margin, or accident probability, general safety margin will add a lot of, or even several times.

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