C channel purlin 10 Metric Ton/Metric Tons

C channel purlin 10 Metric Ton/Metric Tons System 1

C channel purlin 10 Metric Ton/Metric Tons

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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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detailed discription:

1 Min. Order: 20Tons
2 high quality and the right price
3 seaworthy export packing

Commodity	steel c purlin
Standard	ASTM BS GB
Steel grade	Q195-Q345
Wall Thickness	1.0mm-6.0mm
Length for per piece	At your request
Specification	b=35mm-400mm
	a=15mm-25mm
	h=80mm-350mm
	t=1.0mm-6.0mm
Raw material	Steel strip
Surface treatment	Puch hole
	Black painting
	Pre-galvanized or hot dipped galvanized
Application	Steel structure
Application	Engeneering
Shape	C
Minimum order quantity	10 tons
Delivery time	20 days after down payment
Packing	At your request

Our goods have many kinds,and

1.Length:according to your required

2.Delivery term:FOB,T/T

3.Packing:export-sandard packing or as customer required

we can offer many c-shape pipe with different steel pipe grades:your inquiry is highly appreciated in advance.

we can make sure purduct high quality and competitive price.

Q: Solid wood furniture and panel furniture which pollution is small?: Popular, solid wood furniture is certainly a small pollution, but the market is full of a lot of parallel imports of solid wood furniture, such as solid wood paste, obviously the middle of the particleboard, posted a bark on the outside that is solid wood furniture, furniture and sheet furniture in my It seems there is no difference, choose a good solid wood furniture from the material, technology point of view. General people think that solid wood furniture is certainly all solid wood, but simply not, so when you buy furniture to ask the material, all parts of the material to ask, there is a desktop is solid wood, table legs are not, some desktop is good Wood, table legs with parallel wood, but the price tag is good wood price. Anyway, if you are very stressed that pollution is small, you will see manufacturers have no 10 ring certification, which is the most authoritative environmental certification, of course, people have money to buy another matter on the matter. You'd better buy a brand name, so safe, because to tell the truth, many small workshops which produce furniture, and then to the supermarkets to pay a long lease, transformed into a good furniture, and is completely deceptive. There is to shop around!

Q: Daya solid wood particle board is good? Wardrobe and cabinet with what plate to do better?: Daya, one of the two largest domestic man-made sheet manufacturers. Environmental protection level and the second grip nail force are more. To distinguish this plate, it is best to have the official authorization of Daya. Wardrobe: particle board is the most cost-effective preferred material, the domestic first-line brand only particle board material. If your place is very vulnerable to moisture. Can choose multi-layer solid wood board! (First-line brand foundry have to do). Not recommended woodworking board (Malacca), plate advantages: grip nail force wood is very good, shortcomings: the seam is not dense, once the joints in the joints, the wardrobe of the service life is seriously reduced. Something to buy lottery. Cabinet: the same solid wood particle board, the cabinet factory has a very good moisture treatment. Not recommended to spend money wasted, if not bad money can also choose other high-quality materials. Door: kitchen with more, try not to choose blister modeling series. Solid wood and carbon light board, and the general crystal steel doors can be! UV board acrylic best not!

Q: Do you know the top of the wardrobe?: The top solid wardrobe is made of high quality plate, special process, moisture resistance, formaldehyde emission meet the E1, E0 environmental standards, with anti-deformation, anti-mildew pest control, anti-acid, anti-scratch, recyclable The use of double-track single pull pulley, the last round of the United States DuPont pu materials, the next round of modified pps material, with wear-resistant, muffler, bearing the strong and so on. With the top of a special top and bottom seal, completely put an end to dust. The top of the wardrobe pulley is the international top of the sliding system, tight seal.

Q: E0 and E1 grade plate how to distinguish?: In fact, the grade of the plate refers to the finished sheet containing formaldehyde content of the level, which E0 level for the most advanced, the highest environmental index, with the least amount of formaldehyde, ≤ 0.5mg / L (belonging to the world's top standard); followed by E1, 1.5mg / L (in line with European standards); E2 level ≤ 5.0mg / L (in line with domestic standards). Although the higher the level of the amount of formaldehyde containing less, but also pay attention to the number of use, not because of environmental standards on the unlimited use, because the housing space is fixed, and the amount of superposition will make environmental protection exceeded. In addition, because the E0-class plate itself does not contain adhesives and moisture-proof agent, so its relative moisture resistance and toughness will be reduced, so not suitable for use in the kitchen, bathroom and other humid environment.

Q: Jilin forest workers Lushui River plate quality how?: Dushuihe particleboard four advantages of the achievements of the high quality products: First, the advantages of resources and raw materials. Jilin forest workers have 1.39 million hectares of forest resources, the northern timber growth cycle is long, good material, very suitable for the production of high-quality particleboard. Second, advanced equipment. Dushuihe particleboard production line equipment from Germany, Finland and other Western forestry developed countries to introduce. Third, talent advantage. Jilin forest workers are old state-owned enterprises, with a large number of knowledge-rich, skilled technical and technical personnel. Fourth, green environmental advantages. As early as 1999 Jilin Forest Industry Co., Ltd. production of "Lushui River" brand particleboard to achieve the E1-class environmental standards, a full year than China's national standards in 2002 as early as 2 to 3 years. In 2002, when other enterprises in order to adapt to the national standard and equipment renovation, Jilin Forest Industry Co., Ltd. can make more time for new product upgrades R & D, which for them to win more market development space The In 2004, Jilin Forest Industry Co., Ltd. took the lead in the development of the E0-class particleboard, the product to fill the domestic blank.

Q: Is the epoxy sheet toxic?: To see how you use, if you are planning to eat epoxy resin sheet, then it must be toxic, this is certainly not food, not digestion, and chemical products out, certainly not a good disinfection; Life, there is a built-in epoxy resin pipe (transport of drinking water), so the specific treatment of epoxy resin should be non-toxic; But it is certain that the ordinary epoxy resin sheet is certainly not subject to special treatment, is strictly prohibited

Q: What is FR4 sheet: FR-4 is a glass fiber epoxy resin CCL, a circuit board in the substrate, in fact, you should have seen, such as the kind of small game machine to open, inside the green board is FR-4 to do circuit board. FR4FR5 epoxy board by a special electronic cloth impregnated with epoxy phenolic resin and other materials by high temperature and high pressure hot plate made of laminated products. With high mechanical properties and dielectric properties, good insulation properties and heat resistance and moisture resistance, and a good mechanical processing. Application: for electrical and electrical equipment for the insulation structure of parts, also widely used In the PCB test; and can be used in humid environmental conditions and transformer oil.