Good Quality Steel Channel

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Specifications

1Certificate: CE & ISO9001:2000
2Material: Q235/SS400/A36/S235JR
3Standard: GB, JIS, European standard
4Length:6m,12m

Hot Rolled Channel Steel

Specification  

JIS STANDARD CHANNEL

Size

(mm)

T(mm)

b(mm)

Theoretical Weight

(kg/m)

Size

(mm)

T(mm)

b(mm)

Theoretical Weight

(kg/m)

50*25

3.00~5.00

6

2.37~3.46

125*65

5.3

6.8

12.17

75*40

3.8

7

5.3

125*65

5.5

8

12.91

75*40

4

7

5.6

125*65

6

8

13.4

75*40

4.5

7

5.85

150*75

5.5

7.3

14.66

75*40

5

7

6.92

150*75

5.7

10

16.71

100*50

3.8

6

7.3

150*75

6

10

17.9

100*50

4.2

6

8.03

150*75

6.5

10

18.6

100*50

4.5

7.5

8.97

150*75

9

12.5

24

100*50

5

7.5

9.36

200*80

7.5

11.

24.6

125*65

5.2

6.8

11.66

250*90

9

13

34.6

Length=6------12meters    SS400 or Q235

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Q:Does the waterproof effect good if the SBS roll of aluminum foil used in conjunction
The same material should be used in conjuction and the waterproof should be applied to the the construction.
Q:What should pay attention to transporting aluminum coil?
You must ensure the good property of the aluminum coil.
Q:Is aluminium foil ultraviolet-proof?
Yes
Q:What‘s the highest temperature aluminum foil can withstand?
It can be inferred if they are oxidized, may end up not aluminum foil, aluminum oxide. Touch may be a powder. Aluminum foil because of its excellent characteristics, widely used in food, beverages, cigarettes, pharmaceuticals, photographic plate, household items, etc., generally used as packaging materials; electrolytic capacitor materials; buildings, vehicles, ships, houses and other insulation materials; also as a decorative gold and silver, as well as all kinds of stationery printed wallpaper and decoration trademark and other light industrial products. In the various applications, it can most effectively foil performance points is as a packaging material.
Q:How to distinguish aluminum sheet from magnesium sheet?
magnesium sheet will react with alkali.
Q:What's the function of aluminum foil glass wool felt?
Glass wool belongs to one category of glass fiber and is a kind of manmade inorganic fiber, using quartz sand, limestone, dolomite and other natural mineral as the main raw material, and chemical raw materials like soda, borax, etc, as auxiliary material. Then in the melt state, it is flung into cotton-like entwined O-fibers with external blow.
Q:Is aluminum foil insulation materials easy aging?
Just use little water vapor in the environment, not long-term high temperature, such as near the melting point of aluminum, usually you do not have this aging said. Aluminum foil can be used for thermal isolation at high ambient temperatures.
Q:How aluminum foil is uesd in pharmaceutical packaging?
Traditional Chinese medicine tablets, powders, capsules, tablets balls packaging, is gradually moving from paper bags, simple plastic bags, glass bottles into plastic blister pack. blister pack with moisture, easy to carry, safety and health, etc., with the the development of sustained release pharmaceutical technology, the market will be more broad. currently the annual demand for aluminum foil blister packs of more than 7000 tons in 2005 is expected to exceed 10,000 tons.
Q:Is the aluminium air duct poisonous?
There is no rubber and plasticization. The aluminium paper is poisonousless even burned in the high temperature environment. And it can be used as the package of food.
Q:What are the advantages of a decorative foil?
Rapid spread from urban centers in Shanghai, Beijing, Guangzhou and other parts of the country, high-quality decorative foil as a high performance electronic shielding materials and building decoration materials, due to light pollution and overcome the security issues of the glass curtain wall, more and more building decoration industry favor in recent years, a sharp increase in demand, as is generally the inner wall of the building and interior furniture decoration materials, facade and interior decoration business organizations are also widely used.

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