Manufacturer of circular screw telescopic dust cover

Screw telescopic dust 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.

Screw telescopic dust coverFeatures:

(1) The diameter and length of the leak proof flexible expansion tube are not limited and can be customized according to customer requirements

(2) Connection method: Connect one or two end neck clamps, connect two end flanges with screws, and connect one end neck clamp to one end flange with screws

(3) Material cloth lined steel wire, three proof cloth lined steel wire, plastic cloth lined steel wire, asbestos cloth lined steel wire, high-temperature resistant cloth lined steel wire, flame-retardant cloth lined steel wire, fireproof cloth lined steel wire, and oil and waterproof cloth lined steel wire.

(4) Order requirement: The customer must provide one Stretching length 2 Shrinkage thickness three The diameter of the protective component is four The maximum outer diameter of the protective cover requires connection method five Environmental and material requirements for use

(5) Technical description: The ratio of the length after stretching to the thickness after shrinking of the general protective cover is one meter to ten centimeters. It can also be processed and made into stretchable protective cover products with larger or smaller ratios according to customer requirements.

Screw telescopic dust coverClassification:

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

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.