What is the purpose of casing spacers?
Casing Spacers center water and sewer pipes in casings with easy installation, are virtually corrosion proof, and provide insulating protection from a possible electrical shorting between the carrier pipe and casing pipe. No special tools or grease needed, and they are easily bolted on by a single worker.
What are end seals used for?
An end seal is a 1/8″ thick synthetic rubber seal that eliminates foreign material from entering the annular space between a carrier pipe and a casing pipe.
What is a pipe spacer?
Pipe spacers are used to support and electrically insulate a pipeline from a casing pipe through which it must pass. Typical uses include river, canal and bridge crossings, as well as road and rail crossings.
What is PE casing?
PE casing pipes Material – high-density polyethylene (HDPE). Polyethylene pipes are seamless, resistant to impact at the temperature exceeding -20°C, resistant to corrosion. Length of casing pipes (L) as ordered by the customer.
What is pipe sleeve?
Pipe sleeves are a metal covering that fit over your copper pipes that comes out of the floor and go into your radiator. They’re a fantastic way of supercharging your radiator valves and making them look even more stylish.
What is a casing insulator?
Description. Casing insulators are used to protect pipeline,support and electrically insulate a pipeline from a casing pipe . These pipeline usually run along highways, railway lines, river crossings, canal crossings as well as bridge crossings.
What is a casing seal?
Product Description. CASING SEAL sealing and plugging material is a mixture of random sized particles of a utility grade, granular Wyoming sodium bentonite, a naturally occurring, non-treated swellable clay.
What is spacer in construction?
A rebar spacer is a device that secures the reinforcing steel or “rebar” in reinforced concrete structures as the rebar is assembled in place prior to the final concrete pour. The spacers are left in place for the pour to keep the reinforcing in place, and become a permanent part of the structure.
What is difference between spectacle blind and spacer?
Spades and Ring Spacers are basically the same as Spectacle Blinds, except that both are not attached to each other. Spades and Spacers be applied in systems where maintenance is often not necessary, or in applications with large pipe sizes.
Is pipe sleeve necessary?
Chilled Water and Cold Water: Sleeves are generally required for all piping 2″ and larger penetrating walls and floors. Steam, Condensate, Heating Hot Water, and other hot insulated piping: Sleeves are required for all piping in walls and floors.
Why are pipe sleeves required?
In a fire situation the sleeve expands to fill the available space between the pipe and the penetration. In the case of plastic pipes the sleeve will crush and close off the pipe forming a solid char and preventing the passage of fire and smoke to the adajcent compartment.
What is spacer block?
The spacer block is a framework fitted around each end of the pipe or conduit to separate it is physically from the other pipes in the bore. Multiple pipes in the bore may each have spacer blocks attached. The spacer blocks can be interlocked to form matrix through which the pipes are conduits they run.