亚洲AV无码片在线播放,偷看农村女人做爰毛片色,亚洲老太太黄色性交极品,亚洲全裸美女寡妇色网站

1) Stainless steel handles should be thick, otherwise they may be dented: good stainless steel handles use pipes with a wall thickness of 1.2mm. There are also many classifications of stainless steel, and the prices vary greatly. It is advisable to choose brand manufacturer AISI304 grade stainless steel as much as possible.The stainless steel handle of the thin tube is quickly held at the same temperature as the hand, while the thick tube is cooler; Tapping the thick tube with your fingers produces a clear and crisp sound, while the thin tube can be a bit dull. The handle has been using pipes with a wall thickness of 1.2mm for many years.2) Brass, zinc alloy, and aluminum: It is particularly important to note that if subjected to force, zinc alloy materials should not be too thin and should not be used for functional accessories. The author has conducted statistics on the steel gate anti-theft door in a certain residential area on a certain day. After three years of occupancy, more than 60% of the handles were disconnected from the foot seat, because the zinc alloy accessories were too thin and inferior zinc alloy was used. It is difficult to distinguish the material of all materials after surface treatment, so customers must ask clearly.3) Natural stone, natural wood, plastic: There are many materials used to make stainless steel handles, and each material has its own advantages and disadvantages, which will not be elaborated here.Article source: Stainless steel handle manufacturer http://www.timei-china.com

Handle is an indispensable functional accessory in home decoration. With the continuous improvement of handle making technology, nowadays handles not only have functionality, but also have greatly improved decoration. Many home decoration material supermarkets have dedicated exhibition areas for displaying handles, and various types of handles are truly dazzling.There are many types of handles, and from the appearance, there are various geometric shapes such as tube shaped, bar shaped, spherical, as well as single head, double head, exposed, closed, and so on. There are more avant-garde or casual styles, as well as nostalgic handles presented in the form of ropes or hanging beads. According to the different raw materials, handles can be divided into: crystal handles, glass door handles, stainless steel handles, luxury door handles, aluminum handles, aluminum handles, marble handles, wooden handles, and aluminum handles.The selection of handles should be based on the style, function, and location of the furniture. Generally speaking, there are two principles for the connection between handles and furniture, namely eye-catching or shading. The specific type of handle to choose depends on the furniture it matches. A handle with the same shape or curve as the cabinet will make the connection between the furniture and the handle more harmonious. http://www.timei-china.com

Cleaning and protection(1) When cleaning the exterior of the decoration pipe, gently wipe it with a damp cloth, and be careful not to use too much force to avoid scratching the exterior of the decoration pipe and affecting its appearance.(2) Wash the exterior dust and dirt with soap, weak detergent, and warm water.(3) Wash the trademark and film with warm water and weak detergent. Wipe the adhesive components with organic solvents.(4) External grease, oil, and lubricant contamination, wipe clean with a soft cloth, and then wash with neutral detergent or ammonia solution or specialized detergent.(5) If there is acid adhesion, immediately rinse with water, then soak in ammonia solution or neutral carbonated soda water solution, and then rinse with neutral or warm water.(6) The surface of stainless steel has rainbow patterns, which are caused by excessive use of cleaning agents or oil. When washing, use warm and neutral water to remove them.(7) Rust caused by dirt on the surface of stainless steel can be cleaned with 10% nitric acid or grinding detergent, or with specialized cleaning drugs.Article source: Stainless steel handle manufacturer http://www.timei-china.com