Galvanized corrugated sheet

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

corrugated steel sheet
1.shape:wave shape
2.wave number:9-12
3.weight per package:about 3 tons
4.certificate:BV ISO SGS

Roofing steel sheet

Thickness	0.123-0.8mm
Width	665-1100mm
Length	As request
Zinc coating	50-220g/m2
Pitch	76mm or as request
Wave height	18mm or as request
Wave No.	7-12
Type	steel plate
Weight of each package	about 3 mt
Technology	cold rolled
Material	SGCC SGCH DX51d
Standard	ASTM,GB,JIS,DIN
Price	FOB XingangUSD800-1200 per mt
Packing	packed in iron sheet lined with kraft paper or as per client's request.
Surface treatment	galvanized,corrugated,bright finished,chromated,oiled(or unoiled)
Delivery time	within 30 days after receiving the down payment or irrevocable L/C at sight
Payment	30% down payment of the total value by T/T and the balance must be paid by T/T or irrevocable L/C at sight after the goods finished.
Application	it is widely used in construction, factory warehouse,etc.

Q: I see the tutorial, in Altium, click the design under the layer stack manager, pop-up layer stack manager, double-click the top layer or core or bottom layer can set some parameters, those parameters can not be set?: The thickness of the copper layer is used to set the thickness of each layer of copper, the default is 0.03556mm, which is 1 ounce, core is set the thickness of the substrate, if it is multilayer will have Prepreg, the default substrate thickness is 0.32004mm, these are all you can change to the value you actually need. Of course, you can not use the additional requirements of the document to give the plate specification.

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: What are the PCBs: 1) Flame Retardant Copper Foil Epoxy E Glass Fiber Cloth Laminate and Its Adhesive Sheet Material. IPC4101 detailed specification number 21; Tg ≥ 100 ℃; 2) Flame Retardant Copper Foil Modified or Unmodified Epoxy E Fiberglass Laminated Laminate and Bonding Sheet Material. IPC4101 detailed specification number 24; Tg 150 ° C to 200 ° C; 3) Flame Retardant Copper Foil Epoxy / PPO Glass Cloth Laminate and Its Adhesive Sheet Material. IPC4101 detailed specification number 25; Tg 150 ° C to 200 ° C; 4) flame retardant copper clad modified or unmodified epoxy glass cloth laminate and its adhesive sheet material. IPC4101 detailed specification number 26; Tg 170 ℃ ~ 220 ℃; 5) Flame Retardant Copper Foil Epoxy E Glass Cloth Laminate (for Catalytic Addition). IPC4101 detailed specification number 82; Tg N / A;

Q: Baosteel Cr2, Cr3 plate what material: CR2 is the standard of ISO 3574, equivalent to GB03 (GB / T 5213, or EN 10130), or standard SPCD (refer to JIS 3574), or American Standard CS Type A, B (refer to ASTM A1008M-07) ; CR3, equivalent to GB04 (GB / T 5213, or EN 10130), or standard SPCE (refer to JIS 3574), or American Standard DS Type A, B (refer to ASTM A1008M-07);

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: Will 304 stainless steel and 301 stainless steel What is the difference?: 1, specifications: commonly used stainless steel sheet is divided into 201 and 304 two models, the actual composition is different, 304 quality better, but the price is expensive, 201 worse. 304 for the import of stainless steel, 201 for the domestic stainless steel plate. 2, 201 composition of 17Cr-4.5Ni-6Mn-N, is the section of Ni steel, 301 steel alternative steel. After cold processing with magnetic, for railway vehicles. 3, 304 composition of 18Cr-9Ni, is the most widely used stainless steel, heat-resistant steel. For food production equipment, the former chemical equipment, nuclear energy and so on. 4, 201 is a high manganese content, the surface is very bright with dark black, high manganese content is easy to rust. 304 chrome more, the surface showing matte, no rust. Two put together there is a comparison. The most important thing is the corrosion resistance of different, 201 corrosion resistance is poor, so the price will be much cheaper. And because 201 nickel low, so the price is lower than 304, so corrosion resistance is not as good as 304. 5, 201 and 304 is the difference between the nickel-containing problem. And the price of 304 are now more expensive, generally close to 50000 a ton, but at least 304 can guarantee that the use of the process will not rust. (Can be used to do the experiment) 6, stainless steel is not easy to rust because the surface of the steel body to form chromium-rich oxide can protect the body, 201 material is high manganese stainless steel 304 hardness higher carbon low nickel. 7, the composition of different (mainly from carbon, manganese, nickel, chromium and other aspects to distinguish between 201 and 304 stainless steel) Steel (C) silicon (Si) manganese (Mn) phosphorus (P) sulfur (S) chromium (Cr) nickel (Ni) molybdenum (Mo) copper (Cu) AISI (304) ≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 18-20 8-10 AISI (201) ≤0.15 ≤1.00 5.5-7.5 ≤0.05 ≤0.03 16-18 3.5-5.5

Q: Welding 1.2 plate should be used in what diameter of the electrode and the current strength?: Welding 1.2 mm sheet, electrode diameter and current strength and other parameters are as follows: ?? ZX7 inverter DC welding machine (with the characteristics of arc stability, compared to the welding machine is more suitable for thin pieces of welding), the use of reverse (ground clamp negative pole, welding clamp positive +) polarity. ?? Electrode: 2.5 mm in diameter (the market is relatively easy to buy, theoretically diameter 2.0 electrode is difficult to buy to, and the price is much more uneconomical), welding current between 65-75 amps. ?? Welding methods and precautions: the electrode as far as possible tilt angle (to avoid the arc blowing on the formation of 1.2 plate burning), the use of rapid spot welding (arc welding), can not even arc welding, or will burn. With a cap to observe the molten pool cooled to less than the welding rod diameter re-arc welding.

Q: What is the material in the timber? What is the plate?: The specifications of the material is the buyer's request to the wood processing into the required specifications such as 2 cm long 2 cm wide and 1 meter long and other special specifications, the buyer bought a little bit in the processing can be used, the plate is we often see the mountain wood processing Into a piece of one

Q: Pb board is what material: Pb board: Polybutene, polybutene, a polymer. Polybutene (PB) is a polymer inert polymer, mainly composed of butene polymerization. And polypropylene and polyethylene are commonly used plastic materials. Polybutylene is mainly used for water pipe, hot water pipes and heating pipes and other pipe wall material.

Q: Is the picture below the S modeling faculty do very stiff want to achieve this and exactly the same effect Thank you!: You can use the relatively soft wood to do, or use three-dimensional plastic to do, and then add a little sponge like plastic sofa.

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