My invention relates to a pipe sleeve for use in concrete or other types of ceilings, walls, or floors. Heretofore in the use of sleeves for pipes to pass through when buildings are being constructed, it has been customary to take a short piece of pipe having the desired internal diameter...
I don't know much about pipe sleeves, but from reading about the ones used in concrete forms, I can see how they would be useful. It would be incredibly hard, if not impossible to find a way for a pipe to penetrate dried cement, so installing a sleeve before pouring the wet cement ...
A support device for pipes, especially for their installation in masonry, ceilings and walls, has a stopper (1, 1') which encloses the pipe (3) in its mounting position and seals off the remaining gap (5, 5'). To ensure a sufficiently tight seal of the wall passage even when the pi...
(57) [summary] [purpose] At the time of removal of the tightening time and the horizontal pipe of the two upper and lower horizontal pipe according to form pairs for concrete formwork to, by holding in the holder the lower horizontal pipe, the operator hands You can also use to safety ...
Any section of the pipe installed inside concrete or steel pipe sleeves should be coated to at least the same standard as the remainder of the pipeline. If it is feasible to keep the pipe inside the sleeve dry by means of suitable end seals; this will ensure freedom from corrosion. If, ...
The ceramic structure can be obtained in the form of multilayer sleeves, ideal for immediate use as a wick, and a range of diameters of sleeves is available. Some stretching of the sleeve can be applied to reduce the diameter, should the exact size is not available....
The installation of double-wall corrugated pipes requires various PE manholes and heat-shrinkable sleeves. When purchasing double-wall corrugated pipes, the procurement of supporting equipment and accessories must be considered. If you want to know theprice list of PE manholes and heat shrinkable sleev...
PipeSeals&Sleeves BWM Pipe Penetration Seals and Sleeves have been designed to assist in achieving an efficient, low-cost mechanical seal between any Electrical Conduit, Concrete, Cast Iron, Steel, Copper or PVC/CPVC pipes passing through Walls, Floors, Tanks, Pipeline Casings and Vaults. BWM Com...
aWhere conductors are supported on or run across the open faces of joists, wall-studs, or other timber or on walls where exposed to mechanical injury, they shall be protected by running-boards, guard-strips, wooden boxing, or sleeves of iron pipe. 那里支持指挥或奔跑横跨安装托梁、墙壁螺柱,...
generally rectangular and correspond in configuration to the partition walls at the female end of the conduit, whereas the partition walls at the opposite end of the adapter along with the enclosing walls of the adapter define a plurality of cylindrical sleeves into which pipe sections are ...