I. Specification of folding door hinges
Ordinary hinge: this is the most common hinge, and it is also the most used style and specification. Common hinges are four-inch hinges, that is, 4*3*3 hinges, where 4 means length 10cm, 3 means width 3cm and 3 means thickness 3 mm ... Folding doors are suitable for all kinds of rooms.
Pipe hinge: Compared with ordinary hinge, it adds a spring hinge in the middle of the hinge, which can better control doors, windows and furniture. Mainly made of galvanized iron and zinc alloy, it can not only adjust the height and radian, but also determine the opening angle according to the room.
Door hinge: As can be seen from the name, it is a hinge specially made for the installation of doors. Door hinge is made of copper, stainless steel and other materials, which can drive the connection and rotation of door leaf and door frame, and has excellent bearing capacity and durability.
Parent-child hinge: This kind of parent-child hinge can be installed directly without slotting, and there are generally four sizes: 4x3x2.5x 12.5, 4x3x3.0x 13, 5x3x2.5x 12.5, 5x3x3x313. For structural reasons, it is best to use it on lighter doors and windows.
Cross hinge: very suitable for friends who are going to install hidden doors at home, and can hide the doors well. The size of the cross hinge is divided into 45mm, 70mm, 95mm and other specifications. When you buy it, you can choose it according to the thickness of the door frame at home.
Second, the brand of folding door hinges
Dongtai DTC is a product of Guangdong Dongtai Hardware Precision Manufacturing Co., Ltd., which is mainly engaged in the research, development, production and sales of hinges, slide rails and other products. After years of development, it is currently rated as a famous trademark in Guangdong Province.
EKF· Ikov: Ikov is a German brand. As we all know, Germany's industry is very developed, so the quality of Ikov is of course unknown. Mainly engaged in intelligent door control and bathroom hardware products research and development, production and sales. The products created are deeply loved by consumers.
Star emblem SH-ABC: a large-scale enterprise engaged in research and development, production and sales of hardware products such as sliding rails and hinges for many years. At present, the company has three production bases in China, and its products are widely used in furniture, electrical appliances, automobiles and other fields, becoming well-known brands in China.
Higold: HIGOLD was founded in 1989, and has been mainly engaged in the research, development, production and sales of kitchen hardware and accessories for many years. More than 300 product patents have been obtained. Occupy an important position in the industry.
Third, buy folding door hinges.
When shopping, we can first look at whether the surface material is flat, choose a hinge, and then look at its unfolding process. If it is difficult to unfold or close, the hinge is of poor quality.
Usually, hinges are made of copper or stainless steel. The yellower the copper color, the better the quality. If the hinge thickness is about 3mm, the price will be good. If the thickness is not reached, the quality will definitely be unqualified.
The above introduces the specifications and brands of folding door hinges, as well as some purchasing methods for choosing folding door hinges, hoping to help friends in need and help you when purchasing folding door hinges.