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Stainless steel - making materials
Due to the different uses of each product, the processing of raw materials and quality requirements are also different. Generally different stainless steel products, its raw material requirements also vary thickness tolerances, like second-class tableware and mug etc., thickness tolerances generally higher, -3 to 5%, and a thickness tolerance tableware General requirements - 5% -10% steel such requests, hotels with a freezer timber thickness tolerance requirements -8%, dealers thickness tolerance requirements generally between 4% to 6%. At the same time export products will lead to different customers in different raw materials thickness tolerances required. Generally higher export products customer thickness tolerances, while domestic enterprises thickness tolerance requirements are relatively low (mostly because of cost considerations), some customers even ask -15%.304 stainless steel wire suppliers

①DDQ (deep drawing quality) material: refers to a material for deep drawing (red) uses, is it said, the soft material, the main characteristics of this material is higher elongation (≧ 53%), compared with the hardness low (≦ 170%), internal grain grading between 7.0 to 8.0, excellent deep drawability. Many production thermos pot class enterprises, processing their products generally are higher than (BLANKING SIZE / products in diameter), which processed more than 3.0,1.96,2.13,1.98 respectively. SUS304DDQ timber is mainly used for processing these requests higher than the product, of course, working ratio of more than 2.0 products are generally subject to a few times a stretch to complete. If the extension of terms of raw materials can not reach it, deep drawing products in processing products easy to crack, pull wear phenomenon, affecting the rate of qualified products, of course, will increase the cost of manufacturers;Aluminum Suppliers near me

② general material: mainly used for external purposes in addition to DDQ materials, the characteristics of this material is relatively low elongation (≧ 45%), and relatively high hardness (≦ 180HB), internal grain grade of 8.0 to 9.0 rooms, compared with DDQ timber, it is relatively deep drawability somewhat less, it is mainly used in the products can be obtained without thrust, like a class tableware spoon, spoons, forks, electrical appliances, steel uses. But it is compared with DDQ material has an advantage BQ is relatively good, mainly due to the slightly higher because of its hardness.Cheap stainless steel sheets

Late floor maintenance before each detail Big Secret

Sep 20th 2015 at 7:41 PM


In the home environment, the living room is the most people gathered, use the highest number of places, so that the living room wooden floor maintenance extraordinarily important. Conservation floor floor maintenance is an important step, but how conservation? What is the science of conservation, rational conservation? Here, follow Xiaobian a look!

First, the floor maintenance of preparation

Good floor needs good maintenance, it is like a good car need good maintenance is the same reason. The floor must be used before the official 48 hours after fully installed, such as: placement of furniture, cleaning floors, etc., clean surface. If not accepted, shall be a day of indoor ventilation. This is the preliminary work before the formal use of future maintenance floor has an important role.Wholesale Composite decking products in china

Second, pay attention to the floor routine maintenance

Daily cleaning of the floor of the life of the floor has an important role. In everyday use, prohibited the use of harmful chemicals to clean the floor, such as: cleaning agents unknown composition. Daily cleaning, use a moisture content of less than 30% of a damp cloth to clean the surface, if the floor in spots, such as: vinegar, salt, oil stained floors, you can use special cleaning products, do not use gasoline for cleaning. Perhaps, you are most concerned about is the indoor temperature and humidity problems, experts recommend that you: indoor temperature maintained at 16 ℃ ~ 24 ℃, indoor relative humidity ≤40%, the humidification measures should be taken; indoor relative humidity should be ventilated ≥100% humidity, optimal air humidity between 40% to 70%.outdoor wall panels

Third, the flooring professional conservation essential

The floor is affected by various natural causes and human causes should be regular maintenance, the floor is a living body, the need for timely maintenance, floor maintenance experts say: In order to keep the floor of the original color and texture, and even more to improve the life of the floor , should be the law of conservation. In general, after the installation is complete do a solid wood floor maintenance, and be sure to use professional support care products.wood plastic composite wall panels

Fourth, Additional Details

First of all, where exposure to sunlight is easy to be noted that the corresponding shielding measures. A severe scratches and damage repair cream can be used with color restoration. Small advice before check-in to install the floor, not the vacant floor after installation time, if not accepted, the need for daily indoor ventilation; wooden floor with wood physical properties, color with the seasons happen, expansion, contraction, is a normal phenomenon.wood plastic composite fence

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