30.4 mm cardboard tube, grey, rigid, 30.4 × 34.9 × 270 mm, parallel-wound paper tube

Greyboard plugs Perfect for cylindrical openings (bores) with a diameter of 30.0 mm Ensure a secure fit. Diameter: 31 mm These plugs are ideally suited for a bore diameter of 31 mm.

Our high-quality 31 mm plastic plug is the ideal solution for a wide variety of applications where pipes, openings, or bores need to be securely sealed.Features:Material: Robust plastic (LDPE) for durability and reliability.Diameter: Exactly 31 mm, suitable for standard openings.Color: Neutral (often black or white), blends discreetly into various environments.Surface: MatteAdvantages:Easy Installation: The plug is easy to insert and stays securely in place without additional adhesive or screws.Versatile Use: Suitable for furniture making, mechanical engineering, pipe systems, covers, and more.Weatherproof: Perfect For indoor and outdoor use.Aesthetically pleasing: Provides a clean look while protecting against dust, dirt, and moisture.Application:Covering pipes and profiles in furniture, e.g., table or chair legs.Protecting open holes in machinery or technical equipment.Cover cap for protruding screws or bolts.Reusable

Gray cardboard stoppersPerfect for cylindrical openings (bores) with a diameter of 60 to 61.0 mm Ensure a tight fit. Diameter: 61mm These plugsfit ideallyinto one Bore diameter of 61mm.

Thisparallel wound cardboard tubeis a dimensionally stable paper roll for applications where a round, robust and at the same timelight sleeveis needed. The extraordinaryfixed versionoffers a defined geometry with 22.0 mm inner diameter, 29.5 mm outer diameter and 100.0 mm length. TheCover panel in purpleensures a clearly recognizable surface for easier finding. The product can be used in a variety of ways as a cardboard tube, cardboard tube or paper roll; it is recyclable and willin Germanymanufactured. The sleeve consists ofRecycled paperand comes with onewater-soluble plant-based gluemanufactured. It can be suitable for applications with elevated or changing temperatures, provided that the specific operating conditions, mechanical stress and material compatibility have been checked in advance.  Technical dataExecution Product typeCardboard tube, cardboard tube, paper roll windingwound in parallel Inner diameter22.0mm Outer diameter29.5mm length100.0mm cover sheetPurple materialRecycled paper glueWater-soluble plant-based glue Characteristicsextremely strong, high roundness, recyclable OriginMade in Germany Possible applications Support sleeve in cakes Display sleeve Element in trade fair construction Protective packaging for temperature sensors Replacement for plastic masking plugs when painting Applications with elevated or changing temperatures after checking the specific operating conditions questions and answers What dimensions does the cardboard tube have?The cardboard tube has an inner diameter of 22.0 mm, an outer diameter of 22.0 mm and a length of 100.0 mm. Is the cardboard roll wound parallel?Yes. The cardboard roll is wound parallel and designed for high roundness and an extremely strong, robust design. What can the cardboard tube be used for?Typical areas of application include support sleeves in cakes, display sleeves, trade fair construction, protective packaging for temperature sensors and the replacement of plastic masking plugs when painting. Is the cardboard tube suitable for elevated temperatures?It may be suitable for applications with elevated or changing temperatures. The specific operating conditions must be checked before use. What material is the paper roll made of?The paper roll is made from recycled paper. A water-soluble, plant-based glue is used for production; the cardboard tube is recyclable. Where is the cardboard tube made?The cardboard tube is made in Germany.Why do I measure slightly different outside diameters and lengths on different days?Our cardboard tubes are made from high-quality paper. It is in the nature of the material that it “breathes”. Moisture is absorbed from the air and released. This also changes the dimensions of the sleeve.

Kraft paper plugs Perfect for cylindrical openings (bores) with a diameter of 30.0 mm Ensure a secure fit. Diameter: 30 mm These plugs are ideally suited for a bore diameter of 30 mm. Our hole plugs are used, among other applications, in mechanical engineering for dust sealing, in paint shops as protection against aerosols in unwanted areas, or simply as closures for salt shakers in ceramics workshops.