There are many types of furniture and different materials, and every household can't live without it. How to choose? Luo Xin, executive deputy director of the National Furniture and Indoor Environmental Quality Supervision and Inspection Center, told the "Life Times" reporter that each type of furniture has "soft ribs." This key point is not dealt with properly, and the quality of furniture is greatly reduced. You can pick out good furniture.
See the thickness of the glass furniture. Glass furniture is easy to break, and a certain thickness is necessary to ensure the safety of furniture. Tempered glass is the best choice for large furniture. Tempered glass is safer and harder, and its bearing capacity and firmness are much higher than ordinary glass. Generally, 10 mm thick glass uses 4 corners as supporting points, and can bear a weight of 65 kg. Tempered glass is not afraid of heat and can withstand high temperature of 300 ℃. If it falls to the ground from a height of 80 cm, it will generally not break. Even if it breaks, its fragments will not have sharp corners, will not scratch people, and is relatively safer.
Plastic furniture looks load-bearing. Plastic furniture is generally small objects such as chairs and shelves, which are prone to aging and deformation, and are afraid of falling. Therefore, it is most necessary to consider the problem of load-bearing. Ask before buying. For example, plastic chairs can withstand multiple people, and shelves can hold multiple items. When using plastic furniture, you should also avoid exposure to prevent aging or discoloration.
Solid wood furniture looks at the interface. When buying solid wood furniture, on the one hand, we must pay attention to the variety, year, place of origin, color, etc. of the wood. On the other hand, in order to ensure the natural texture and nature of the wood, the general solid wood furniture adopts a tenon-and-mortise structure instead of nails, etc., so pay attention to see if the furniture interface is properly connected and loose.
Plate furniture looks environmentally friendly. The board is widely used, and the board furniture is fashionable, good quality and cheap. Panel furniture is usually painted, and a large amount of adhesive is also used during processing, so it is necessary to carefully check its environmental protection status. There are two common methods for selecting sheet furniture: First, smell it with your nose to determine whether it has an irritating odor, and require the merchant to present the relevant test certificate. The second is to touch it by hand to see if the paint surface is smooth, whether there are wrinkles and paint falling.
See upholstery for upholstered furniture. When purchasing fabric furniture such as sofas, on the one hand, it depends on whether the skeleton is strong, which is related to the service life of the sofa. Push the sofa by hand to see if the overall structure is firm. If it shakes or makes noise, it is not strong enough. Open to see if the metal skeleton is too thin, whether the wooden skeleton is moth-eaten, etc., to avoid loosening and collapse after prolonged sitting. In addition, the resilience of the sofa is also very important, the key factor is the filler.
When buying, sit up and experience, it is appropriate to dent about 10 cm. You can also check whether the internal filler is a single piece of sponge. The higher the density of the sponge, the better the quality and the longer the life. In addition, it is necessary to carefully check whether the fabric on the sofa surface is smooth, whether the thread is dense, whether the fabric color is uniform, and whether there is color fading.
This classification including seamless Square Steel Tube, seamless Rectangular Steel Tube and seamless circular Steel Tube, usually they are used for contruction purpose, also some customer use them for car , billbord, stents, fence etc.
Jinan Xin Jiyuan Special Section Tube Co., Ltd. is the holding company of Jinan Xin Fangyuan Special steel tube Co., Ltd. founded in 1997. Our companies located in Dawei Industrial park, north end of Second Ring Road, Jinan City, Shandong Province, closed to Beijing-Shanghai expressway exit, transportation is very convenient, and also have a good production and operation environment.
Our company purchased three production lines at the cost of over 16 million for expansion of the new factory; they have been gradually put into operation. These production lines make full-sizes of square tubes and rectangular tubes: 20x20 -600x600 square tubes, 20x30 - 400x800 rectangular tubes, Thickness: 1.5mm to 32mm, over 2800 kinds of specifications, Material: Q195, Q215, Q235, Q275, Q345, 20#, 45#, stainless steel, seamless pipe, alloy steel etc. We could produce diamond, triangular, pentagonal, hexagonal, fan etc. special sizes, also could tailor-made according to customer drawing and dimension.
Our products of large-diameter, thick-walled square or rectangular tubes fill the part blank of domestic and abroad market. Our products are widely used in large scale steel structure engineering, machinery manufacturing, shipbuilding, bridges, construction industry, metallurgical industry, automotive industry, railways, highways, aviation, container, furniture, decoration and many industries. The company regards product quality as the lifeblood of the enterprise; use personality makes products, layers the guarantee the quality of products. Our company has passed ISO9001:2015 quality management system certification, products passed Europe Union 10210-1:2006, 10219-1:2006 CE certification and FPC issued by Lloyd. Company with more variety, large inventory, high quality, low price, short delivery time and good after-sales service, and many other competitive advantages, has become designated supplier of many large enterprises. Customers throughout our country in more than 20 provinces and cities and exported to the United States, Canada, Russia, India, Malaysia, Europe and other countries and regions.
This production line is the international leader and the first domestic gradual roll extrusion mill group, it abandoned the original workshop mode of cold drawn square steel tube, the small workshop mode have disadvantage of production slow, No quality assurance, twist, bend crack, uneven thickness, and the same time abandoned now widely used in cold unit lines, large quantity, low accuracy, single size, small caliber, thin (15.75mm) and other defects. The unit for forming, straightening one unit, the entire computer monitor, no need to manually pull hard. Fully automated units could ensure mechanical and physical properties of square tube and rectangular tubes. The hourly output of each production line more than 20 tons, all annual output up to 1.5 million tons.
Our chairman and general manager Changxing Hu, heartfelt thanks friends from all walks of life for many years trust and support, our all staff service to our clients as usual, and common development, win-win cooperation, good faith altogether casts and create brilliant.
Seamless square tube/rectangular tube
Seamless Square Tube,Seamless Rectangular Tube,Seamless Steel Square Tube,Seamless Steel Rectangular Tube
JINAN XIN JIYUAN SPECIAL SECTION TUBE CO., LTD. , https://www.squarepipes.com