Z Channel Steel Bar

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China Main Port
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TT or LC
Min Order Qty:
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Supply Capability:
30000 m.t./month

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Introduction

In architecturestructural engineering or building, a purlin (or historically purline, purloyne, purling, perling) is any longitudinal, horizontal, structural member in roof except a type of framing with what is called a crown plate. In traditional timber framing there are three basic types of purlin: purlin plate, principal purlin and common purlin.

 

Specifications:

1)Price:FOB $500-650
2)Material:Q195-Q420,Q195,Q215,Q235,Q345
3)Certification:ISO9001, SGS, BV
4)Payment term:TT,L/C

 

Advantages and features:

1.Light,good strength,cauterization resistance and water resistance;

2.Matching magnesium fire-proof board,gypsum board,and many other wall and ceiling board;

3.Moisture -proof,shock-resistance,high-effecient,environmentally-friendly and so on;

4.Easy and fast for installation,time-saving;

5.prompt delivery,high quality,competitive price and complete sets of style;

6.We can supply you the products based on your specific requirements;


Z Channel Steel Bar

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Q:What are the connecting forms of steel structures? What are the characteristics of each?
The bolt connection can be divided into two kinds: common bolt connection and high strength bolt connection. The advantages of the bolt connection are that the construction technology is simple and the installation is convenient, and the utility model is especially suitable for installation and connection on a construction site. The disadvantage is that due to open holes on the component section, there are some clear and weak connected panels need to overlap or separate pieces and connectors. Therefore, the welding material more than. In addition, the bolt connection is required in the plate making hole, etc., and the work place is increased.
Q:What does a product frame refer to in a steel structure workshop?
A frame should refer to a section. This section can completely express a plane beam column component, mainly on the map to express the shape of the frame beam column, reinforcement, reinforcement layout and overlap anchorage, and so on.
Q:How long is the expected corrosion resistance of the general steel structure paint? Is there a relevant specification?
The selection of anticorrosion material, construction technology and application area are different, and the service life of anticorrosive coating is different.
Q:Is there any difference between the rigid and rigid connections in the design of steel structures?
Consolidation is a consolidation in the full sense. It can not move and rotate itself, but the rigid joint can not move or displace, but the whole displacement is possible.
Q:How to calculate the steel structure quota?
Steel structure is mainly made of steel material, and it is one of the main types of building structure. The structure is made up of steel beams, steel columns and steel trusses made of shape steel and steel plate.
Q:Steel plate for steel structure, what kind of steel plate is it
To make a steel plate, such a phrase, I think, is a little worse.This word is a relatively large range, according to that there is no special requirements, can use general steel: carbon steel structure can be, such as Q235, Q345, Q235 belong to ordinary carbon steel structure, Q345 is the last name 16Mn, belongs to low alloy series.But if it's special, it can be bridge, steel plate, Q235q, etc.. Q345q and so on.
Q:What does the construction of steel sub sections mean? What is the difference between a sub branch and a branch? How to divide the sub items?
Divisional Engineering: according to the type or main part of the project, the unit project is divided into sub project. Such as: basic engineering, main project, electrical engineering, ventilation engineering, etc.
Q:What is called steel structure?
Building structure type:Steel structure is mainly made of steel material, and it is one of the main types of building structure.The structure is made up of steel beams, steel columns and steel trusses made of shape steel and steel plate.Joints, bolts, or rivets are usually used between components or components.Because of its light weight and simple construction, it is widely used in large factories, stadiums, super high-rise and other fields.
Q:How can the steel structure be laid with flame retardant PVC pipe?
In the place where the lamp needs to be installed, use the steel wire to bridge and fix the flame retardant PVC {TagsLink:0}. Stand with the wire slot, lay the power or bury the ground.The steel wire laying trough is only available to the upper air inlet
Q:What is the life span of steel structure?
But not to say that 50 will collapse.

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