Aluminum alloy accessories are divided into several categories
1. Aluminium alloy corner pieces
Most of the aluminum alloy corner pieces are used for the right-angle connection of two aluminum alloys, and can also be used for the connection of aluminum alloys that need to be moved. Angle pieces of different sizes should be selected according to the width of the profile groove. The profiles and glass styles of aluminum doors and windows are divided into north and south. The north is mainly characterized by thick aluminum material and stable style. The most representative is the grid style, and the most characteristic of the grid is Tange. Common angle pieces are: steering angle pieces, right-angle brackets, right-angle pieces, strong right-angle brackets, 45-degree brackets, 135-degree angle brackets, and 9090 strong angle pieces.
2. Special connectors for profiles
Aluminum alloy special connectors are used in a wide range of applications, including those for right-angle connection of two profiles, for extended connection of profiles, for connecting two or three profiles together, and for active connection between profiles. There are also bevel connections for profiles other than 90°. Broken bridge aluminum doors and windows manufacturers use thermal insulation broken bridge aluminum profiles and insulating glass, which have the functions of energy saving, sound insulation, noise prevention, dustproof and waterproof. The thermal conductivity K value of broken bridge aluminum doors and windows is below 3W/㎡·K, which reduces the heat loss by half compared with ordinary doors and windows, reduces heating costs by about 30%, and has a sound insulation of more than 29 decibels. Class A1 window standard. Common special connectors for profiles include: special corner slot connectors, bevel connectors, three-dimensional corner connectors, anchor connecting pins, corner slot connectors, living hinges, elastic fasteners, groove connectors, connecting plates, built-in connections pieces and so on.
3. Aluminum alloy bolts and nuts
Aluminum alloy bolts and nuts are often required to be used together, and are an indispensable aluminum alloy accessory in profile connection. Aluminum alloy doors and windows customization refers to the doors and windows made of aluminum alloy extruded profiles as frames, stiles and fans, which are called aluminum alloy doors and windows, or aluminum doors and windows for short. Common bolts and nuts are: special cylindrical head bolts, special semicircular head bolts, flat machine bolts, slider nuts, also known as flange flange or flange nuts, square nuts, elastic nuts, shrapnel nuts, t-bolts, t Type nuts, etc.
Fourth, aluminum alloy assembly (assemble) decoration accessories
The use of aluminum alloy assembly and decoration can play the role of buffering, protection, sealing, beauty, and keeping the surface of the aluminum alloy clean. Common aluminum alloy assembly decorative parts include: flat seal grooves, metal/nylon (PA) hinges, spacer connection blocks, nylon/metal movable hooks, stainless steel door suctions, handles, grooves, moldings, etc.
Five, aluminum alloy support (sustain) parts and casters
Aluminum alloy supports and casters are common accessories for all kinds of aluminum alloy brackets and equipment. They have the characteristics of good support, shockproof, dustproof and movable. Common styles are: screw type casters, flat casters, compound casters, Foma casters, joint hoof feet, square feet, foot corner pieces, etc.
