• COLD ROLLED STEEL SHEET IN COIL System 1
  • COLD ROLLED STEEL SHEET IN COIL System 2
  • COLD ROLLED STEEL SHEET IN COIL System 3
COLD ROLLED STEEL SHEET IN COIL

COLD ROLLED STEEL SHEET IN COIL

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COLD ROLLED STEEL SHEET IN COIL, ACCORDING TO JIS G3141 SPCC-SD
             0.75MM X 1219MM        100 MT
             0.95MM X 1219MM        100 MT
             1.15MM X 1219MM        100 MT
THICKNESS TOLERANCE:  HALF OF JIS G3141
HARDNESS ROCKWELL: HRB 90-96 FOR SPCC-1B & HRB 50-56 FOR SPCC-SD
SURFACE ROUGHNESS: RA 0.6UM MAX.
COIL WEIGHT: 8-12 MT
COIL I/D: 508 OR 610MM
OTHERS: TO JIS G3141

Q: Aluminum sheet tensile test, the sample direction is horizontal or vertical sampling? What is the relationship between the longitudinal specimen, the transverse specimen and the rolling direction of the sheet?
Sampling is generally longitudinal (rolling direction) taken by horizontal agreement by both parties
Q: Furniture board specifications four eight feet What is the meaning of that: 4 * 8
Consistent with the specifications of stainless steel plate, 4 * 8 four eight feet that is 1219mm * 2438mm It is 1 meter 22 * 2m 44
Q: Density board and Orson board difference
Densboard (English: Medium Density Fiberboard (MDF)), also known as fibreboard, is made of wood fiber or other plant fiber as raw material, urea resin or other suitable adhesive made of artificial plate. According to their density, divided into high density board, MDF, low density board. Dust board due to the soft impact resistance, but also easy to reprocess, in foreign countries is a good material for the production of furniture, but because the country on the high density board standards than the international standard several times lower, so the density board in China, the use of quality Still need to be improved. Orson board refers to: Aosen card in the high density board. Mainly used to strengthen the floor of the substrate, but also for the furniture industry.
Q: I went to the furniture market to see the production of furniture with a solid wood, the second is the plate. Solid wood is well understood, that plate is what, there are several? Which is better
Plywood! Pastoral plate, focus on sheet metal for 20 years. Real manufacturers, the absolute quality. A group of hardworking and simple Down to earth manufacturers, from raw materials to finished products, reserved for the manufacture of health and quality of faith, heritage decades of plate culture, innovative technology to create a healthy, intentions to create every plate! Tian Yuan home plate specializing in the production of a variety of multi-layer board , Decorative panels, furniture board, sofa board, packaging board, waterproof multilayer board, door sets, laminate flooring, technology wood Welcome to buy, I plant specializing in the production of a variety of multi-layer board! Specifications: 1220 * 2440 Thickness: 2 ~ 30% Plywood: E0 / E1 / E2 / MR melamine waterproof adhesive Plywood: Ogu Man, poplar, ice candy, bleached poplar, cloned wood, kauri, pencil cypress, DIL surface, birch, fir pine oak refers to the section of the panel and so on. Core board: poplar, eucalyptus, eucalyptus core, cloned wood and so on.
Q: Pine and plate which is better
Pine 1 pine wood furniture selection, design and manufacture of pine coniferous forest species, due to high forest coverage, all the trees are basically gone. 2 artificial pruning, making the processing into the material, the branches are left behind the natural The traces of growth. In the making of furniture, more fully demonstrated Material is real, foolish and natural beauty. 3 Most of the pine furniture modeling simple and generous, full of smooth lines, less carving processing methods of environmental health. 4 good pine furniture after regular maintenance, the general use of life Life longer, maybe also as a family heirloom generation pass it! 5 high-quality pine furniture will emit a unique smell of logs, may have just started some people will not get used to, but this is special Special smell of the human body is not only harm and also conducive to good health Oh. oak 1 oak furniture, wood is relatively hard, relatively strong stability, texture is relatively clear, made out of furniture durable, very simple fashion. Made out of the furniture are very upscale, especially suitable for European furniture. 2 oak structure rough, elegant color, wear resistance, a lot of decoration, furniture, flooring and so on materials, have chosen to use oak to create. Practical comparison of wide, highly absorbent, but also corrosion-resistant, with it to do the quality of solid wood furniture is very good. 3 oak material because the comparison in the country less, so the relatively high price of oak furniture. Oak furniture, hard texture, in fact, it is its shortcomings, so that the moisture in the furniture is not easy to completely dry, a long time more easily rotten. 4 oak furniture is relatively easy and rubber wood furniture confused, will affect the consumer's judgment. In the domestic oak furniture, although the process is very good in all aspects, but the general oak furniture is not a good maintenance, then after a year or so may be the old contraction.
Q: Which brand advantage is more prominent?
Plate brand is also a lot of, but many people do not know. Also have to understand the major plate brands, in which the "home of the United States" in the plate this piece is done reputation, many people have praise.
Q: What are the plates?
First, MDF ???????The industry is called blockboard, which is made up of two veneers in the middle of the sticky pressure, the price of the big core board is cheaper than the core board, the bending strength is poor, but the transverse flexural strength is higher. ???????Plate specifications: 2440mm * 1220mm, according to the thickness of the general is 3,5,9 PCT board ????Three, particleboard ???????Is melamine impregnated film paper facing wood panel. It is with different colors or textures of paper into the melamine resin adhesive soak, and then dried to a certain degree of curing, will be paved in the particleboard, medium density fiberboard or hard fiber board surface, the heat from the heat Decorative plates. ???????Plate specifications: 2440mm * 1220mm ????Five, gypsum board ???????Line commonly known as fine core board, from three or more layers of 1mm thick veneer or sheet adhesive made of hot pressing. It is the most commonly used material in handmade furnishings. ???????Plate specifications: 3mm, 5mm, 9mm, 12mm, 15mm, 18mm six ????Seven, decorative panels ??????????The use of siliceous materials or calcium material as the main raw material, with a certain percentage of fiber materials, light orthopedic, adhesive and chemical additives mixed by the autoclave technology from the decorative plate. ???????Plate size: thickness is generally 0.8mm, 1mm and 1.2mm
Q: What kind of wood is the water-based material? Environmental protection?
Water-based days is a professional engaged in water-based polymer research and application of high-tech enterprises. "Water-based technology, beautiful China" for the corporate mission, with the world's first water-based wet synthetic leather production line, China's first 100,000 tons of water-based polyurethane production line and China's first harmful chemical substances testing center. Water-based science days not only to create a new era of non-toxic home improvement, but also to promote water-based materials, furniture, synthetic leather and other areas of green environmental protection industry changes.
Q: How about the environmental protection grade of the furniture sheet? What is the effect on the furniture?
Domestic plate environmental protection level to borrow the European standard: E0 level, E1 level ..... E0 level best! Plate emissions of harmful gases on the human body, such as formaldehyde, benzene ... and other levels of emissions standards! (Domestic plate also marked AAA or AA, AAA better, not vulnerable to moisture deformation) The environmental protection grade of the plate has no effect on the craft and the production process of making the furniture!
Q: On the difference between Q235 and Q345 plate and use
Q235 steel is an ordinary carbon structural steel, that the old A3 steel its yield point is 235MPa, tensile strength of 375-500MPa. General use more. Q345 steel is a low-alloy high-strength structural steel, including 16Mn, 12MnV, 14MnNb, 18Nb, 16MnRe, including a class of steel, the yield point of 345MPa, tensile strength of 470-630MPa. Ordinary quality of low alloy steel.

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