C type channel steel purlin for building

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
10000 m.t./month

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Product Description:

 

Quick Details

Place of Origin:

Hebei China (Mainland)

Brand Name:

HJ

Model Number:

c/z channel,Q235 steel c channel

Material:

Steel

Application:

steel structure building

Type::

Light

Width:

80-400mm

Standard::

AISI,ASTM,BS,DIN,GB,JIS

Grade::

Q235

Place of Origin::

Hebei China (Mainland)

Galvanzied::

60g/150g/250g/275g

Paint::

grey/red or other colour number

Punching:

round hole/oval hole

Packaging & Delivery

Packaging Detail:steel c channel normal seaworthy packing or packing as your requirement
Delivery Detail:25days

Specifications

C/Z type channel steel purlin for building
1.Easy installation
2.Good anti-bending performance
3.Good straightness

  C/Z type channel steel purlin for building

 

 

Model

Dimension(mm)

Cross Area(cm2)

Kg/m

MOI

1*(cm4)

h

b

h

ó

C8

80

40

20

2.5

5.0

3.925

41.379

80

50

20

3

6.6

5.181

83.79

C10

100

50

20

2.5

6.0

4.71

84.932

100

50

20

3

7.2

5.652

128.43

C12

120

50

20

2.5

6.5

5.103

130.706

120

50

20

3

7.8

6.123

163.5

C14

140

50

20

2.5

7.0

5.495

188.502

140

50

20

3

8.4

6.594

235.68

C16

160

60

20

2.5

8.0

6.280

314.16

160

70

20

3

10.2

8.007

397.83

160

50

20

2.5

7.5

5.888

227.63

C18

180

60

20

2.5

8.5

6.673

439.06

180

70

20

3

10.8

8.478

523.36

C20

200

60

20

3

10.8

8.478

604.28

200

70

20

3

11.4

8.949

669.77

C22

220

70

20

3

12.0

9.420

838.25

C24

240

100

20

3

14.4

11.304

1282.78

C26

260

100

20

3

15.0

11.775

1543.49

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Q:What is the PS board?
Polystyrene (PS) extruded sheet Features and uses: The product is polystyrene as the main raw material, made by extrusion, free coloring, odorless and tasteless non-toxic, not to bacteria growth, with rigidity, insulation, good printing, etc., mainly for packaging, container equipment, Daily decoration, general electrical and construction and other industries. PS polystyrene decorative board is polystyrene particle molding compound in the extrusion plate on the extrusion molding of organic polymer sheet. Features: PS polystyrene decorative board is a thermoplastic. The specific gravity of 1.05, the melting temperature of 150-180 ℃, the absorption rate is low, light transmission rate of up to 88-92%. Ability to organic acid, alkali, salt and lower alcohols, but also soluble in esters and ketones.
Q:Wardrobe board standards
Q:Is there a sheet with a flame retardant function?
The market should still have a lot of, after all, now everyone's security awareness are put up. Before the concern of the wood industry's fire-retardant board seems to be doing this, you can see.
Q:What is the solid game chassis?
I am more trustworthy Patriot this brand, with the Patriot Warcraft 3 split game chassis, this chassis is a solid material, is the real chassis durable, no deformation of the product, you may also wish to see this game chassis The
Q:How to choose to do the wardrobe with the plate
The whole wardrobe in the eighties of last century is already essential furniture in Europe and America. Since the new century into China, with its personality design, tailored, fashion and environmental characteristics of the rapid acceptance, especially in recent years, the overall concept of the continuous penetration of the home, so that the overall wardrobe by the modern home consumers favor, become home improvement Essential furniture. But there is a problem and plagued the vast number of consumers, we all know that the overall wardrobe is the main plate, the plate is close to the overall quality of the wardrobe, environmental protection, so many consumers on the overall wardrobe plate how to choose no start. So how do you choose the overall wardrobe sheet? The following to focus on the overall wardrobe industry ten years of manufacturers - De Manman wardrobe for everyone in detail.
Q:What are the environmental ratings of the board?
Hello there! Now the quality of the sheet can be divided into E2 class E1 level E0 level. EO grade formaldehyde emission is the lowest, E2 grade formaldehyde emission is the highest. According to the January 1 this year, the implementation of the "interior decoration materials, wood-based panels and their products in the formaldehyde release limit" requirements, direct use of indoor building materials, formaldehyde emission must be less than or equal to 1.5 mg per liter, if formaldehyde release The amount of less than or equal to 5 mg per liter, it must be treated after finishing to indoors, formaldehyde emission exceeds 5 mg per liter is substandard. The unqualified timber to take home like a new home to add a poison gas machine, buy building materials must first look at environmental protection is not environmentally friendly. Currently on the market brands are: dew river, bunny, Moganshan series Kyushu wood and so on.
Q:What are the European E1 grade environmental standards?
When we buy plates or furniture, we often hear such a term: E0, E1 and E2 So what is E0, E1 and E2? Modern furniture and kitchen cabinets are widely used man-made sheet, in order to make the sheet more robust and durable, wood-based panels need to add moisture-proof agent and adhesive, which is the main source of free formaldehyde. E0, E1, E2 are a formaldehyde emission limit level of environmental standards, the first E1, E2 these two standards produced in Germany, by the "EGGER" to develop, after the introduction of European standards, many domestic companies claim that the E0 standard In fact, Europe did not, the highest standards in Europe for the E (1/2). Specific data are as follows: E2 ≤ 5.0mg / L, E1 ≤ 1.5mg / L, E0 ≤ 0.5mg / L. Meet the E0 standard household products, already belong to the international top environmental standards, formaldehyde emission is almost negligible. E0 is produced in Japan, is the most stringent environmental standards, the equivalent of Europe's E (1/2), according to the plate of formaldehyde and other harmful substances to develop the content. China's environmental standards for 10-30mg / 100mg, equivalent to E2 standards. E1 level is "can be untreated, completely harmless to humans and animals." E0 level is the spontaneous standard of some enterprises, rather than mandatory standards. At present the world only Finland, Japan, the two countries to enforce the E0 standard. In China, to strengthen the implementation of the highest standards of the floor is E1, cabinet industry, the national standard only E2, only part of the high-end products are E1. Therefore, if the purchase of Finland, Japan, the origin of the decoration products, that is, E0-class products, basically can be achieved directly to the standard.
Q:Now buy their own plate to find workers to do live wardrobe cost-effective or buy wardrobe cost-effective?
LZ this problem is a common phenomenon, the fundamental reason is the plate formaldehyde emission exceeded the serious, endangering human health, national environmental standards are E1 level, formaldehyde emission <1.5mg / L, E0 grade formaldehyde emission <0.5 Mg / L, the domestic plate can really produce E0-level manufacturers, imports of sheet metal in this area much better, such as the crown plate of the environmental protection level made the California CARB certification, formaldehyde emissions to California, the most stringent environmental Requirements; also won the "F4 Star" standard (Japan floor standards the highest health level, but also considered the world's most healthy floor standards.If the usual E1, E0-level standards, then the "F3 star" quite In our country E0 standard, it is recommended to limit the use of area, "F4 star" is much higher than the "F3 star", formaldehyde emission <0.1mg / L). The overall use of the wardrobe board formaldehyde release is much higher than the board, but the business with formaldehyde skills, consumers can not smell it, choose a good plate, after renovation, immediately stay, but also smell the smell
Q:So steel products can be called steel, plates and profiles are steel classification.
Steel: is the ingot, billet or steel through the pressure processing made of various shapes, sizes and performance of the material. Steel is widely used, wide variety, according to the different shape of the cross-section, steel is generally divided into profiles, plates, pipes and metal products four categories, steel is steel ingot, billet or steel through pressure processing made of various shapes, sizes and performance s material.
Q:What is the board made of wood chips
That is a wood board.solid wood furniture should generally be round circle The design of the corner, because only the wood, in order to withstand the pressure to cut into a circular, the layout is not possible

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