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	Title	Category
add to favorites	Long Fibre Filament Needle Punched Geotextile	Cars - Economy cars
Wholesale long fibre filament needle punched geotextile is a widely used geosynthetic material. It is also because of these influences that the filament geotextiles can be widely used in railway roadbed reinforcement, road maintenance roads, sports halls, dam protection, isolation of hydraulic structures, burrowing, beach coating, cofferdams, environmental protection and other projects. In the face of this increasingly popular anti-seepage engineering construction industry, related industries and related products have also emerged. Of course, customized long fibre filament needle punched geotextile is one of them, any competition in the market, it must have a competitive advantage, from the single filament geotextile, its advantage is first of all its object is an isolated action, different materials are isolated, to The stability of the physical properties of the object is guaranteed in order to enhance the carrying capacity of the object. In the use of water filament geotextiles, filament geotextile filters are commonly used for cleaning water. For example, water costs over time. The geotextiles that can be used in the water can be cleaned by the filtered clean water, thus ensuring the project. the quality of. This is a very good filament geotextile drainage system that can form a good drainage system to help remove excess moisture and soil air. In addition, there is also a good soil protection function of the filament geotextile. During the flood period, it can help to concentrate the use of force, discharge excess water, and stabilize the soil. From this point of view, filament geotextiles also have a variety of values of materials for good use.
add to favorites	Application of hot-dip galvanized sheet	Cars
The hot dip galvanized steel coil supplier to introduce the application of hot-dip galvanized sheets in automobiles. Automotive surface treatment sheets must not only have good corrosion resistance, but also must meet various performance requirements such as press formability, weldability, passivation treatment, and paintability. In North America, the thicker plated galvanized steel sheet EG plate is mainly used; in addition to EG steel plate in Japan, more automotive plants use alloyed hot-dip galvanized steel sheet GA plate; European automobile manufacturers use EG steel plate and GA steel plate in addition to EG steel plate and GA steel plate. In addition, the main use of non-alloyed hot-dip galvanized steel sheet. Recently, automobile manufacturers using high quality GI steel coil with spangles as interior parts or exterior parts have been increasing, and the demand for GI steel sheets is expanding. In the past, GI steel sheets were mainly used for building materials. Compared with steel banknotes, GI steel sheets are easy to manufacture thick-coated steel sheets, and the production cost is also low. This is the advantage of GI steel sheets. Similarly, hot-dip galvanized strips are used more and more in the home appliance manufacturing industry. In the past, the electric hinged zinc strip has monopolized the market of the home appliance manufacturing industry, but in recent years, hot-dip galvanized strips have occupied a certain share.
add to favorites	HDPE Geomembrane Use	Hardware - Memory chips
The main uses of pond liner textured hdpe geomembrane made in china are as follows 1. Environmental protection, sanitation: such as landfills, sewage treatment plants, power plant conditioning pools, industrial, hospital solid waste. 2. Water conservancy: such as rivers and lakes reservoir dam seepage, plugging, reinforcement, anti-seepage of the canal, vertical core wall, slope protection. 3. Municipal works: subway, building underground engineering, planting roofing, roof garden anti-seepage, sewage pipeline. 4. Garden: artificial lake, river, reservoir, the bottom of the golf course, slope protection, green lawn, waterproof and moisture. 5. Bentonite waterproof blanket petrochemical: chemical plant, refinery, oil tank anti-seepage, a chemical reaction tank, sedimentation tank lining, secondary lining and so on. If you find textured HDPE geomembrane supplier and manufacturer, can contact us.
add to favorites	Corrugated Steel Sheet Cooling Method	Hardware
There are usually two ways to cool steel sheets: air-cooled and water-cooled. 1. The high quality PPGI corrugated roofing sheet is immersed in a molten zinc bath to adhere to a thin layer of zinc to the surface. It is mainly produced by the continuous galvanizing process, that is, the coiled steel plate is continuously immersed in a zinc-plated plating tank to form a steel sheet; the alloyed color corrugated steel sheet. This steel sheet is also produced by hot dip, but immediately after it is discharged, it is heated to about 500°C to form an alloy coating of zinc and iron. This PPGI corrugated roofing sheet has good adhesion and weldability of the coating. 2. The low price color corrugated steel sheet can be divided into two types: in-line annealing and off-line annealing according to different annealing methods, and they are called the protective gas method and flux method. PPGI corrugated roofing sheets are widely used in the industry. Some inferior galvanized sheets will affect the use of the products. How can we avoid some unqualified materials in our purchase process?
add to favorites	Classification Of Galvanized Steel Coils	Hardware - Hard disks
Galvanized Steel Coil made in China can be divided into the following categories according to production and processing methods: 1. Hot dip galvanized steel coil. The thin steel plate is immersed in the molten zinc bath to make its surface adhere to a layer of zinc thin steel plate. At present, the continuous galvanizing process is mainly used to produce hot-dip galvanized steel coils, that is, coiled steel plates are continuously immersed in the galvanized bath to produce hot dip galvanized steel coil for sale. 2. Alloyed galvanized steel coil. This kind of steel plate is also made by a hot dipping method, but it is heated to about 500 C immediately after the trough is out to form zinc and iron alloy film. The galvanized coil has good adhesion and weldability of the coating. 3. Galvanized steel coil. The galvanized steel coil produced by electroplating has good processability. However, the coating is thin and corrosion resistance is not as good as selling hot dip galvanized steel coil for sales. Today's introduction of galvanized steel coils comes first. If you want to know more about galvanized coils, such as low cost hot dip galvanized steel coil factory, Soft or Hard Material GL Galvalumed Steel Coil price, etc. Welcome to our website for consultation.
add to favorites	Geomembrane Use Details	Cars - Economy cars
When using high quality pond liner textured hdpe geomembrane, we can really handle some details better, which is the premise and basis for our better use. When geotextiles are still in use, there is no strict implementation of some construction specifications. And in order to save trouble, basically the details of the details are omitted, so the entire project caused great damage. Do a good job of burying the anchor. In some garbage dumps, as well as artificial lakes and canals, we need to use anchoring. At this time, we must do some detail node processing, and the overall density must be above 90%. It is best to use concrete for backfilling. Such a method is especially important for us. In the process of doing it, I have to really ensure that the friction generated can better resist the specific pulling force so that it can be used for the future. In order to be more secure, so any geomembrane manufacturer is doing the process, we need to actively consider this aspect. The node that passes through the membrane tube. In the process of construction, when the geomembrane is laid, it can really be joint, become more rigorous and reliable, and better to complete the process, we must do some work of wearing the membrane tube, there are It’s important for us all to understand these specific ways and to be able to handle all the parts more reasonably, so in this process, we need to weld the sleeve directly to the tube, so Only when we can fix it better, and then do the sealing work, for all of us, there will be more protection, and I hope that everyone can better handle it when they are doing it.
add to favorites	The Roofing Sheet Introduction	Cars
Galvalumed steel sheet made in China is a new type of lightweight roof-bearing inorganic sheet which integrates lightweight, load-bearing, durable, heat preservation, heat insulation, waterproof, fireproof, sound insulation, explosion-proof and anti-seismic functions. The board inherits the reliability of traditional reinforced concrete roof slabs and absorbs the advantages of other lightweight panels while achieving lightweight and versatile while highlighting the safety and durability of the structure. Complete product specifications, quick installation and easy maintenance. Steel frame light roofing panels are mainly used for roofing of rail transit, industrial plants, warehouse logistics, large public buildings, stadiums, and other buildings. They can be matched with various structural forms such as concrete structures, light steel structures, and grids. Shandong HENGZE New Material Co., Ltd. is one of Galvalume Corrugated Roofing Sheet manufacturers. Address: High Technology Industrial Development Zone, Taian, China Contact: Elijah Wen Contact number: +86 0538-6624686 Mobile: +86 18905380622 Fax: +86 0538-6624686 E-mail:export04@sdhengzesteel.com
add to favorites	Roof Steel Sheet Application	Hardware - Memory chips
1. Wholesale GL steel sheet has sound insulation, good thermal insulation performance - porous foam core layer has good sound insulation and thermal insulation properties 2. Large area, lightweight - light body materials, reduce building load 3. Rich in color, long-lasting stability - fluorocarbon paint coating, rich in color, smooth surface, acid and alkali resistance, mildew, rain as new 4. High toughness and high strength - better toughness and strength than similar products 5. Convenient construction--The product can be directly nailed, drilled, sawed, planed, and easily handles special roof shapes such as façades and arc windows. 6. Good fire performance - material resistance to burning grade B1, is a flame retardant material China Galvanized Steel Roofing Sheet manufacturer Shandong HENGZE New Material Co., Ltd. Address: High Technology Industrial Development Zone, Taian, China Contact: Elijah Wen Contact number: +86 0538-6624686 Mobile: +86 18905380622 Fax: +86 0538-6624686 E-mail:export04@sdhengzesteel.com
add to favorites	Preparation Before Lifting The Roof Panel	Hardware - Hard disks
The components such as T-Type corrugated gl roofing sheet for sale produced in the prefabrication plant shall be transported to the site by means of transportation means. The choice of transportation mode shall be based on the size and weight of the components, the number of components and the distance of transportation, and the specific conditions of the existing transportation vehicles. Determine after comparison. It is generally transported by car and flatbed trailers, and the components are transported directly to the construction site. During transportation, the components must be protected from deformation, non-dumping, and damage; the transportation road should be flat and solid, and the speed should be determined according to the road surface conditions to maintain a smooth running; the concrete strength of the reinforced concrete members should not be less than 70% of the design strength level; The loading and unloading of the components should be stable, and the transportation should be fixed firmly to avoid dumping; the position of the component pads should be correct during transportation, and the loading and unloading points should meet the design requirements. Transportation work should be reasonably organized, and should be hoisted first and supplied according to the hoisting order. After the components enter the site, they should be stacked according to the plan layout plan of the structure hoisting plan prepared in advance to avoid secondary transportation. Generally, large-scale components such as columns and roof trusses should be placed in accordance with the layout plan of the components in the construction organization. The small and medium-sized components are stacked at the specified positions. Generally, the beams can be stacked 2-3 layers and the roof panels can be 6-8 layers.
add to favorites	Method For Preventing Aging Of Galvanized Sheet	Hardware - Hard disks
If China Galvanized Steel Roofing Sheet for sale is used for too long or not used for a long time, it may age. Why do you say that long-term construction or storage must be exposed to the sun? After a long period of exposure to light, aging will occur, which we can't avoid, but we can prevent the speed of aging in advance, so what should we do? The first necessary condition for the aging or photochemical reaction of the color-coated plate is that the surface component of the low price color corrugated steel sheet can absorb the radiant energy; secondly, when the radiant energy absorbed by the molecule is greater than the molecular bond energy, the coating of the color-coated plate can be degraded. The shorter the wavelength of the light, the higher the energy it contains. According to the above theory, the aging of the low price color corrugated steel sheet in the atmospheric environment is that the coating molecule absorbs energy in the ultraviolet light band of the solar light higher than its molecular bond energy, resulting in degradation of the coating molecule. As the coating film ages, the base body gradually loses, and the surface of the coating gradually becomes rough and loses light. This loss of the binder ultimately leaves relatively stable pigment particles which remain as unbonded powder on the surface of the coating film, a process known as pulverization. In summary, polyester coatings with different coating thicknesses have great differences in aging resistance, thin coatings have poor aging resistance, and normal aging coatings have relatively good aging resistance. Therefore, the method of reducing the production cost of the color-coated plate by reducing the coating is not feasible, which will inevitably bring serious quality problems. At the same time, it also demonstrates from the side that the coating thickness of the foreign cheap color corrugated steel sheet in stock importer clearly indicates the coating thickness.
add to favorites	Roof Sheet Characteristics And Application	Cars - Economy cars
No matter what product we use, we must first understand its characteristics and performance in order to use it scientifically and reasonably. The following is mainly about the characteristics and scope of application of high quality PPGI corrugated roofing sheet: The low price color corrugated steel sheet is mainly used in modern industrial plants, fertilizer plants, sewage treatment plants, electroplating plants, power plants, breeding plants, markets, warehouses and other large industrial building roofs and wall new construction and plant renovation projects. 1. Excellent weathering and anti-corrosion--It has been verified by practice that the products have good weather resistance under various climatic conditions and exhibit good corrosion resistance in chemical corrosion of acid, alkali and salt. 2. Outstanding waterproof performance - the use of waterproof layer90-degree5-90 degree slope roof building 3. Wind and earthquake resistance - 90 degree building façade decoration is safe and reliable, can withstand 12 strong winds 4. Good fire performance - material resistance to burning grade B1, is a flame retardant material
add to favorites	Characteristics Of Galvalumed Steel Sheet	Cars
What are the characteristics of Galvalumed steel sheet made in China? I believe that the industry in which the galvalumed sheet is located is still relatively new. Today we will find out: 1. Heat reflective: Aluminized galvalumed steel sheets have a high heat reflectivity, which is twice that of galvalumed steel sheets, which are often used as insulation materials. 2. Heat resistance: The aluminum-zinc alloy steel plate has good heat resistance and can withstand temperatures of more than 300 degrees Celsius. It is similar to the high-temperature oxidation resistance of aluminized steel sheets, and is often used in chimney tubes, ovens, illuminators and fluorescent lamps. 3. Corrosion resistance: The corrosion resistance of galvalumed steel sheet made in China is mainly due to the protective function of aluminum and aluminum. When the zinc is worn, the aluminum forms a layer of dense alumina that prevents the corrosion-resistant material from further corroding the interior.
add to favorites	Where Do Galvanized Sheets Sell	Cars - Economy cars
How much is a ton of galvanized sheet, where to sell it? This week, the national high quality Galvanized Corrugated Steel Sheet market adjusted steadily, ranging from 10-490 yuan/ton. In the eastern part of China, the effective working hours before the Spring Festival are decreasing, and the downstream purchases are also relatively light. Large households still operate mainly by destocking, and delivery is acceptable. Small and medium-sized households do not have much inventory, and more transactions follow the market, and the shipment is relatively general. In southern China, according to feedback from a trader in Guangzhou, their high quality Galvanized Corrugated Steel Sheet stock is about 4800 tons. Although the inventory pressure is not large, the market as a whole is not optimistic about the short-term market expectations, and the operation is mostly with the actors. In central China, traders and downstream customers will have holidays one after another, and the market quotation will tend to be stable, with little change. There is room for discussion between purchasing customers and traders, with the main purpose of delivering goods as far as possible. In North China, due to the possibility of early holiday for logistics transportation, shipment will be more difficult. Some downstream and middlemen have a small amount of replenishment behavior affected by this, but according to the feedback of traders, their daily turnover of high quality Galvanized Corrugated Steel Sheets is about 220 tons, and the overall shipment is still general.
add to favorites	Development Trend of Grinding Abrasive Disc	Hardware
The development trend of China grinding abrasive disc. Today's gear grinders are much better than similar machines ten years ago. This is the result of a series of major improvements: Because of the use of onboard measurement system, many gear grinders have higher accuracy. Because this machine is used for measuring, it is not necessary to remove the gear from the worktable and send it to other places for inspection, thus avoiding the secondary installation error during rework. In the process of China grinding abrasive disc processing, firstly, the gear is analyzed by onboard measurement system, and the measurement parameters are compared with the theoretical design parameters to determine the required corrections. After the control system collects the correction data, it automatically adjusts the grinding state for grinding and measurement. Repeat the cycle until the required accuracy is achieved. Combining on-board measurement and onboard correction system makes modern gear grinder more efficient. In recent years, more and more direct drive motors have been used in China grinding abrasive disc spindle and gear workpiece spindle. Direct drive spindle avoids driving chain errors. Therefore, the use of direct drive motor in the grinding cycle, coupled with a better grinding disc and multi-axis linkage control, can eliminate high-frequency errors and harmful vibration of cutting graphics, geometric shape deformation, gear noise.
add to favorites	How to Maintain Cold Rolled Steel Coil in Use	Cars - Economy cars
Cold rolled steel coil factory in stock is one of the most commonly used steel sheet materials, which is mainly applicable to many aspects such as construction, factory building, machine production, etc. At present, the standards stipulate various indicators and quality requirements of products, including the chemical composition contained in materials, their shape and size, product quality, the internal structure of products, and performance structure. Although the structure of the rolling plate is firm and precise, we still need to pay attention to the maintenance in hard-rolled on its service life. After we received the hot sale rolled hard-rolled steel coil, it was impossible to use it all immediately because of the large number of one-time purchases. Most cold rolled sheets need to be stored in the warehouse first. When choosing a place or warehouse to keep rolling sheets, we should try to choose a place where the environment is clean, ventilated everywhere and the drainage is smooth. Keep away from factories that may produce harmful gases or dust as far as possible. However, the site can also clean up the surrounding weeds. Because there are plants, the humidity around them is relatively high, and the surface of the rolled sheet is easy to rust in such an environment for a long time. We have principles in pushing and pushing the rolled sheet. The requirement is that the rolled sheet should be laid according to varieties and specifications under the condition of stable palletizing and ensuring safety and stability. If there are other materials in the plant or site that need to be stacked, be sure to place them in different categories.
add to favorites	Cost-performance Ratio of Cold Rolling and Hot Rolling	Cars - Economy cars
What is the difference between hot-rolled coil and high quality cold rolled steel coil china? Hot rolling and cold rolling are the forming processes of steel sheets or profiles, which have a great influence on the structure and properties of steel. Hot rolling is the main method of rolling steel. Cold rolling is usually used to produce small section steel and sheet steel. 1. Classification of Cold Rolling and Hot Rolling of Common Steel The main difference between cold rolling and hot rolling is the temperature of the rolling process. "Cold" is normal temperature and "hot" is a high temperature. From the metallographic point of view, the boundary between cold rolling and hot rolling should be distinguished by recrystallization temperature. That is to say, the rolling below recrystallization temperature is cold rolling, and the rolling above recrystallization temperature is hot rolling. 2. Appearance and surface quality Because the cold coil is obtained after the high-quality cold rolled steel coil china process, and cold rolling also carries out some surface finishing, so the surface quality of the cold plate is better than that of the hot plate, so if there is a higher requirement for the coating quality of the product, such as painting, the cold plate is generally chosen.
add to favorites	Hot Dip Galvanized Steel Coil Advantage	Cars
1. Low processing cost: The cost of hot dip galvanized steel coil for sale and rust prevention is lower than that of other paint coatings. 2. Durable use: in the suburban environment, the standard hot-dip galvanizing anti-rust thickness can be maintained for more than 50 years without repair; in urban or offshore areas, the standard hot-dip galvanized anti-rust layer can adhere to 20 years without repair. 3. Good reliability: the galvanized layer and the steel are metallurgical links, become part of the steel surface, so the durability of the hot dip galvanized steel coil for sale is relatively reliable. 4. The plating resistance is strong: the galvanized layer forms an extraordinary metallurgical structure, which can accept mechanical damage during transportation and use. 5. Full maintenance: each part of the plated parts can be plated with zinc, even in the depressions, sharp corners and hidden places can be fully maintained.
add to favorites	Advantages of China Supply Galvanized Steel Roofing Sheet	Cars - Economy cars
The advantages of China supply Galvanized Steel Roofing Sheet. Galvanized Steel Roofing Sheet and its alloys are one of the most common, effective and economical atmospheric corrosion resistant processes for iron and steel materials. Galvanized Steel Roofing Sheet has ideal corrosion resistance, forming, painting and other comprehensive properties, as well as low cost, good appearance, and other advantages. It is mainly used in construction, automobile, and household appliances industries. The electrochemical potential of hot-dip galvanized coating is more negative than that of iron and steel material, and the coating has excellent electrochemical protection performance. The coating is thicker and compact and has a strong bonding force with a steel matrix and good durability. Hot-dip galvanizing process is simple and adaptable to the shape and size of steel. In addition to strip steel, the galvanizing process is also widely used in steel pipes, steel wires and structural parts, and has high productivity. Compared with other protective coatings, galvanized coatings are economically competitive. Especially for long-term parts, the cost of galvanized coatings is much lower than that of paint coatings.
add to favorites	Use Of GI Steel Coil With Spangles	Cars - Economy cars
What is the use of high quality GI steel coil with spangles? With the economic needs of society, many consumers have more and more demand for galvanized steel strips, and many consumers are skeptical about the quality of the manufacturers. What are the main uses of this product? First, the use of Galvanized Steel Coil made in China is to serve as a general civilian tool for consumers, for example, to reinforce door panels or to strengthen kitchen utensils. These uses are very practical and useful to consumers and can be used to help everyone in life, making everyone very convenient. Second, if the consumer is mainly engaged in some bicycle industry, then it is also possible to use a galvanized steel strip. General bicycles are required for this product. They are able to maintain the stability of the bicycle for a certain period of time and ensure the safety of consumers. This use is very important and very practical for everyone. If you can make full use of this product, you can bring huge benefits to consumers. Thirdly, Galvanized Steel Coil made in China can be used for some protection and fixing of furniture. It is also very useful because every household needs furniture. If you fix furniture, the best choice is to use this product. This product can help you fix the furniture to a large extent.
add to favorites	High Quality Grinding Disc Related Knowledge	Hardware
I have introduced high quality grinding disc many times before. High-precision optical components, such as photographic objectives, prisms, and filters, are polished or refined for polishing. After polishing, polishing powder such as asphalt or polyurethane, polishing powder such as zirconia is used. The polishing process is to remove the altered layer produced in the previous process and obtain an optical surface with no defects in appearance and surface accuracy. At present, high quality grinding discs are gradually replacing traditional grinding methods with fixed abrasive grinding methods, and polishing processes have begun to test fixed abrasives.