PROBLEM TO BE SOLVED: To provide a sleeve pipe and an open hole formation method using the sleeve pipe, the sleeve pipe being recyclable and facilitating formation of an open hole through a beam, a wall, or a foundation of a concrete structure for installing an electric wire, a gas pipe,...
Plastic PVC Pipe Sleeve Used in Concrete Formwork Space, Find Details and Price about Sleeve Pipe from Plastic PVC Pipe Sleeve Used in Concrete Formwork Space - Hebei Hualin International Trade Co., Ltd.
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 sleeve structure for protecting a pipe in a building and a method for constructing the same are provided to allow for accurate and convenient alignment between the center of the sleeve and a sleeve installation center on the bottom surface of a concrete form during construction of sleeve on ...
Special ductile iron pipes without sockets but with in-wall joints have been manufactured for pipe jacking to avoid the use of a primary lining. Auger boring installs a sleeve, up to 1200 mm diameter, usually steel, between two pits. The pipe is installed as for microtunnelling. Directional...
Installation stress: The wall thickness should be adequate to withstand both static and dynamic loads imposed by installation operations. • Hydrotest and operational stresses: The wall thickness should be adequate to ensure the integrity of the flowlines, sleeve pipe, and carrier pipe under the ac...
Bidirectional pipe grip sleeve The bidirectional pipe grip sleeve is a tubular sleeve for surrounding and supporting a conduit therein. The sleeve is adapted to be inserted through a pre-drilled opening in a barrier, such as a wall or floor. The sleeve has a tubular b... KG Foreman,Scott ...
Forming Wall Ties Forming Accessories Formwork Steel Mesh Formwork Clamp Steel Props Scaffolding Rebar Coupler Plastic Formwork More Find Similar Products By Category Supplier Homepage Products Plastic Building Materials Plastic Spacer Concrete Plastic Pipe Sleeve 22mm for Formwor...
Penetration fitting unit for seal-connection between a wall and a pipe passing through A penetration fitting unit for seal-connection between a wall and a pipe passing through a wall opening. The unit has a cylindrical sleeve having inlet and... W Chung 被引量: 0发表: 2016年 Seal ring of...
发明人: EWSG Werden 摘要: The clip for hoses, cables or pipes (24) has a base plate (14) which is screwed to the wall. Integral jaws (20, 22) fit around the pipe and are connected at the center by a film hinge (40) which allows them to swivel as the pipe is inserted.收藏...