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The main types of hinge hardware include door hinges, drawer guides, and door hinges. Door hinges are available in both copper and stainless steel. Single sheet hinge area standard is 10cm×3cm and 10cm×4cm, center axis diameter is between 1.1cm and 1.3cm, and hinge wall thickness is 2.5mm to 3mm. When the page is selected, it is easy to open without noise, and the hinge should be selected. It is better to have a ball bearing in the center shaft.
Drawer rails are divided into two sections: two section rails and three section rails. The brightness of the exterior paint and plating is selected. The clearance and strength of the load-bearing wheels determine the flexibility and noise of the drawer opening and closing. The wear-resistant and evenly rotating load-bearing wheels should be selected. .
Door hinges are divided into two kinds: detachable type and non-detachable type. They are divided into large bend, medium bend and straight bend after the door is closed. The bend is mainly based on mid-bend. In addition to visual inspection, smoothness and smoothness of the hinge surface of the handle, the hinge spring should be reset well. The hinge can be opened by 95 degrees and the hinges can be pressed on both sides by hand to observe that the support spring piece is not deformed or broken. It is very strong. For qualified products.
Handle, handle lock and other locks
Handle materials are zinc alloy, copper, aluminum, stainless steel, plastic, logs, ceramics and so on. In order to support various styles of furniture, the shapes and colors of the handles are more varied and colorful. Electroplated and electrostatically sprayed handles have a wear-resistant and anti-corrosive effect. When selected, they should be able to withstand large pulling forces in addition to the decorative style of the room. Generally, the handle should be able to withstand more than 6 kilograms of pulling force.
As the ball lock gradually disappears, the handle lock that combines the three functions of switches, decorations and handles becomes a stylish lock in home decoration. Handle lock materials can be divided into space aluminum, stainless steel, copper die-casting, zinc alloy several, space aluminum, stainless steel advanced, after surface treatment, shiny bright, soft touch, although the sweat, moisture corrosion is not easy to color And rust. The die-casting copper handle lock is relatively thick and moderately priced, while some of the poor quality zinc alloy handle locks are easier to break when used. Due to the zinc alloy handle handle lock plated copper, it is not easy to distinguish from the brass die casting handle lock when purchased. Rasps in the two handles lock the floor and set off, pan brass color for the uranium die-casting handle lock, pan silver white for the zinc alloy handle lock.
Stainless steel pendants, baskets and other racks
Stainless steel pendants, baskets are mainly distributed in the kitchen and bathroom. Widely used in the kitchen are stainless steel baskets, multi-layer racks, seasoning racks and so on. In this kind of basket, the frame is made of steel wire or wire after welding. According to dealers, the major manufacturers of stainless steel pendants and baskets are in Zhejiang and Guangdong. The production materials of Zhejiang enterprises are made of stainless steel and the steel wires are fine. The plating surface is not smooth enough. Substrates of Guangdong enterprises are relatively thick, but the welding and electroplating process is more advanced. Consumers should consider the carrying weight to choose.
All kinds of towel racks and washing racks in the bathroom are made of brass and chrome plated. When the wall thickness is 1.0mm-1.2mm, the thickness of the pipe wall is appropriate. Because the bathroom is relatively damp, the flatness of the shelf should be taken into consideration when selecting, and the welding point should be firm and smooth.
Metal Shopping Style Effect Picture Three Tree Paint Stainless Steel Decorative Paint Switch Door Price Stainless Steel Towel Rack Drawer Cabinet Kitchen Cabinet Door White Furniture Cabinet Doors Bathroom Doors
Seamless Steel Tubes for ship-building refer to the ship building steel pipes which are designed and manufactured for boilers,super heaters and pressure systems of ship. The ship building steel pipes can be expansively used in various kinds of ships such as CCS,DNV,LR,GL,ABS,BV,RINA,NK as well as China national standards.
Classification of ships:
Standard for malerials and wielding from Chinese classifying society Chinese clasifying society(CCS)
Standard of DNV Det Norske Veritas(DNV)
Standard of Lloyd`S Register of UK(LR) Lloyd`S Register of UK(LR)
Standard of Germanischer Lloyd Germanischer Lloyd(GL)
Standard of American Bureau of Shipping(ABS)American Bureau of Shipping(ABS)
Standard of BUREAU VERITAS(BV)BUREAU VERITAS(BV)
Standard of RINA Italian classification society(RINA)
Standard of NIPPON KAIJI KYOKAI(NK)NIPPON KAIJI KYOKAI(NK)
GB/T5312 Chinese national standard
Appication:
Seamless steel tubes for manufacturing marine boilers and ovemeaters as we as pressure pipes opf grade I and Ⅱ．
Tubes For Ships ,Shipping Tubes ,Heavy Duty Shipping Tubes,Steel Ship Tube
Cangzhou Zhongshun Steel Pipe Trade Co., Ltd. , http://www.china-steelpipes.com