Z Channel Steel Bar

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or LC
Min Order Qty:
-
Supply Capability:
30000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

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

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Steel structure platform cost
In general, such a floor, the amount of steel per square metre in about 50-80 kilograms, and now the cost is between 500-800 yuan.
Q:What are the protective coatings for steel structures? Do they need to be tested and sampled?
Only fire-resistant coating on the steel structure needs to be inspected, inspected by the supervision site and inspected by the construction unit!
Q:What is the ultimate capacity of steel structures?
I. The ultimate bearing capacity of steel structure means failure due to fatigue.Two 、 the ultimate limit of bearing capacity is the state that has been destroyed and can not be used. The serviceability limit state is also barely usedThree, the structure or component to the maximum carrying capacity, or reach the limit state of deformation which is not suitable for continued load.
Q:How is the roof of the steel structure closed?
Light steel construction usually need to do edge has the following parts: roof, wall, cornice, corner, wall, door, window, Hupon, and parts of the edge ventilation and lighting. If there is a parapet gable and eaves gutter, then the practice will vary.Before the company's approach to the roof is to use a cover plate to cover both sides of the roof, this approach has the following shortcomings:1) fold the edge of the roof at the site of the need to cut the gap in the field, the construction speed is slow, the quality is not easy to prove;2) the edge plate and the roof plate do not have a reliable connection surface, the connection is not firm, and the utility model is usually connected by an aluminum pulling nail, and is easy to disengage;3) in theory, it relies on the turning at the bottom of the ridge to play the role of expansion, but in fact, it can make the stretching force of the bend long cut the fixed aluminum rivet, so it can not get the telescopic effect at all;
Q:Tall steel columns with studs what effect is there?
The fastener stiffness of stud belongs to a kind of connection of high strength, used in all kinds of steel structure engineering, in different joints in rigid composite connection. The stud is cheese head studs for arc stud welding (Cheese head studs for arc stud English welding) abbreviation, the studs specifications for the nominal diameter of 10 mm to 25mm, the total length of 40 ~ 300mm before welding.
Q:Definition of large steel structures
As a green environmental protection product, compared with the traditional concrete structure, it has the advantages of light weight, high strength and good seismic performance.
Q:How to calculate the steel structure quota?
Depends on the classification, if there is civil construction on the set of civil steel structure quota, if there is installed on the installation of steel structure quota.
Q:Who knows what HW, HN and HM mean in steel structures?
Upstairs, the answer is wrong, HW refers to the wide flange, H steel, HM refers to the middle flange H steel, HN refers to the narrow flange H steel, in which the "W M N" are English, "wide", "middle", "narrow", the first letter "wide.Middle. narrow""
Q:Where is the steel structure? High strength bolts?
All steel link bolts greater than 16, and a single screw design capacity of 0.5 tons, where high strength bolts are required..
Q:What kind of steel is used in steel structure?
It depends on the kind of steel structure. There are thousands of kinds or even thousands of kinds of steel. General steel construction refers to the construction of steelIf the construction of steel, then basically steel Q235, Q345, Q390, Q420 four kinds of steel. Q235 is plain carbon steel. The latter three are low alloy steels. Corrosion depends on the structure of the steel structure and the use of parts, ships, viaducts, a corrosion resistant period of more than 20 years, but not up to this standard, foreign countries are basically sprayed aluminum and zinc sprayed. Antiseptic method. The tall tower structure of the TV tower mast varies from 10 to 20 years. The general steel structure must basically be more than 5 years.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range