14# Steel Channel

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
-

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Steel Channel

Size: 140*58*6*9.5mm

Length: 6m, 12m

Material: GB Q235


1. The chemical composition of HR Channel Steel according to Q235B is shown in Table-1.

Alloy No

Grade

Element(%)

C

Mn

S

P

Si

Q235

B

0.12-0.20

0.3-0.7

0.045

0.045

0.3

Table-1

Note: we are able to present our customers relevant SGS test report for chemical composition of HR Channel Steel.

2. The mechanical property of HR Channel Steel according to Q235B is shown in Table-2

Alloy No

Grade

Yielding Strength Point(Mpa)

Thickness(mm)

16

16-40

40-60

60-100

Q235

B

235

225

215

205


                                                                                                         Table-2

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Relationship between H steel and I-beam, C section steel and channel steel?
First of all, C steel after cold bending of hot coil and high strength, good tenacity, and channel production can save 30% compared to the same intensity of raw materials, is a direct channel by steel companies, the thickness is greater, it is groove shaped cross section. Second, C steel is usually used for steel structure building wall beam, beam, bracket or other building components, widely used in the activity room, also can be used in machinery manufacturing industry. Channel steel is mainly used in building structures, vehicle manufacturing, and other industrial structures, often with the use of i-beam. Although the two steels are used in building structures, they are used in different ways.
Q:Standard size and price of 12# channel steel...
According to the 05 building system quota, the specification 120*53*5.5 (unit mm), the unit price is 4739.90 yuan per ton.
Q:According to the standard? indoor hanging stone 30 meters high? whether to add channel?
Dry hanging method of stone, also called hollow hanging method. "Stone hanging tools for special purposes, construction basket rental sales" is the current wall decoration in a new type of construction process. The method uses a metal pendant to hang the facing stone directly on the wall surface or hollow over the steel frame, without grouting and pasting. The principle is in the main structure is arranged on the main points, the metal Guajian stone will be fixed on the building, forming a decorative stone curtain wall.
Q:Overhanging Scaffold; channel spacing
The requirements for the erection of the overhanging scaffolding are as follows: placing cantilevered steel beams, welding the upright pole base, and erecting the bottom upright pole from both sides of the corner from side to side; the bottom end and the longitudinal sweeping rod are buckled and fixed, and the transverse sweeping rod is installed
Q:What's the weight of the 4 meter long 18 channel steel?
Channel steel is a strip of steel with a cross section. Section steel with groove shape. Channel steel is a kind of carbon structural steel used for construction and machinery. It is a complex section steel. Its cross section has a groove shape. Channel steel is mainly used in building structure, curtain wall engineering, mechanical equipment and vehicle manufacturing, etc.. In use, it requires better welding, riveting performance and comprehensive mechanical properties. The raw material steel billet for channel steel is carbon or low alloy steel billets with a carbon content of not more than 0.25%. The finished channel steel is delivered by hot forming, normalizing or hot rolling. The specifications are expressed in millimeters of height (H) * leg width (b) * waist thickness (d), such as 100*48*5.3, which means waist height is 100 mm, leg width is 48 mm, waist thickness is 5.3 mm channel, or 10# channel steel. The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
Q:Is channel steel cold rolled or hot rolled?
Channel steel is divided into ordinary channel steel and light channel steel. Standard Specification for hot-rolled plain channel steel is 5-40#. Specifications for hot rolled flexible channel steel supplied by supply and demand agreement are 6.5-30#. Channel steel is mainly used for building structures, vehicle manufacturing, other industrial structures and fixed plates, cabinets, etc., and channel steel is often used in conjunction with i-beam.
Q:How is the hollow tempered glass mounted on the channel steel?
Installation method of hollow toughened glass:1, glass cutting: the original glass is usually colorless float glass or other colored glass, sun glass, tempered glass, laminated glass, the thickness of 3 mm to 12 mm, the glass must comply with the provisions of a superior product grade, GBll614, can be used after passing inspection. Glass cutting may be done by hand or by machine, but it shall be in accordance with size requirements. Such a procedure of workers in the operation process, should always pay attention to the glass surface without scratch, er uniform, no bubbles, slag and other obvious defects.2, glass cleaning and drying: glass cleaning must adopt the machine cleaning method, because manual cleaning can not guarantee cleaning quality. Check the glass without scratching before cleaning. In order to ensure the adhesion between sealant and glass, it is better to use deionized water. In addition, in order to ensure the use of water recycling, water conservation, water filtration can be used to ensure long-term use. After cleaning the glass to light through the inspection, inspection of glass surface is water, water stains and other stains, if there is water, water stains and other stains, need to machine running speed, heating temperature, air flow, brush clearance adjustment, to achieve the effect until well done. After washing the glass should be assembled within 1 hours into a hollow glass, in addition to ensure that glass and glass between the friction and scratch, it is best to have semi-finished glass storage car, between the glass and the film.3. The assembly of rubber strip type insulating glass and aluminum strip type insulating glass. Adhesive tape type insulating glass assembly:
Q:How to input the sign of channel steel in Excel
The same height of the channel, if there are several different leg width and waist thickness, also need to add a, B, C on the right side of the model to distinguish, such as 25#a, 25#b, 25#c and so on.
Q:Is the crane telescopic arm welded by channel steel or by square tube?
As for the welding standards, it is difficult to say, because this practice itself is a non-standard, it is difficult to have national standards, industry standards, and even enterprise standards
Q:Cautions for surface zinc spraying on channel steel
Thermal spraying principle summary is the first use of high pressure air pipe and the sand blown to the surface of the metal workpiece surface to remove rust and oxide skin on the surface, at the same time by increasing the absorption for Ma thermal spray coating, and then use oxygen, acetylene or electric heat source (large workpieces with electric heating, and the type of oxygen and acetylene by heating) compressed air and special tools (gun) to ultra high speed jet atomization of zinc to the metal surface.

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