Flange connection screw protective cover

Flange connection screw protective coverIt can effectively protect components such as screws, light bars, shafts, columns, etc. from external pollution and damage such as dust.

It can be divided into various shapes such as cylindrical, tower shaped, square shaped, rectangular, elliptical, stair shaped, crescent shaped, semi-circular, etc.

According to the connection method, it can be divided into (1) two end collar (clamp type), (2) two end flange (screw type), and (3) one end flange and one end collar. Flanges can be divided into PVC flanges and metal flanges.

According to the production process, it can be divided into steel ring support type and sewing type.

The steel ring support type is made of various fabrics, supported by steel rings and made of high-frequency heat sealed sleeves, with a fixed outer diameter. Can work normally between high temperature of 110 ℃ and low temperature of -40 ℃. It can effectively prevent dust, water, oil, emulsion, and chemicals, and has the characteristics of neat appearance and not easily deformed. Based on its tightness and firmness, it can be used for ventilation, dust removal, and other mechanical applications. The required diameter and length can be determined according to the specific requirements of the user.

There are various materials for sewing according to different working environments. First, a circular piece is made and stamped and sewn together. The two adjacent inner edges and two outer edges are sewn together, and through sewing, a relatively stable appearance and strong horizontal direction can be achieved. According to the installation method, it can be divided into integral, zipper, adhesive buckle, snap on, etc., which brings greater convenience to users' installation.

Flange connection screw protective coverIt can perform extension or compression movements with the components, and can be used vertically or horizontally. When in a horizontal position, use plastic or aluminum support rings to maintain a certain uniform distance between the inner cavity of the shield and the screw rod, thereby extending its service life. When the stretching length is large, metal rings are added to each compromise to improve the stability of the protective cover. Use metal flanges for connecting or fixing ends, or choose a sleeve type.

Job characteristics:It can perform extension or compression movements with the components, and can be used vertically or horizontally. When in a horizontal position, use plastic or aluminum support rings to maintain a certain uniform distance between the inner cavity of the shield and the screw rod, thereby extending its service life. When the stretching length is large, metal rings are added to each compromise to improve the stability of the protective cover. Use metal flanges for connecting or fixing ends, or choose a sleeve type.