Socket and spigot cotter joint and its design engineers. The hydrostatic performance of reinforced concrete pipe rcp depends on the gasket design and its materials properties, the joint design and its quality, the joint dimensional tolerance during. If the allowable stresses in tension, compression and shear for the socket, rod and cotter be t. So the spigot is here this part is spigot this one.
This type of pipe is a direct development of earlier cast iron pipe, which it has superseded. Arrangement for making a spigotand socket joint secure from sliding. Spigot and socket joint pipes are joined and sealed using either a rolling rubber or a sliding rubber ring respectively. Socket and spigot joint assembly drawing this video language is kannada kannada kannada kannada this video is helpful for diploma mechanical. This type of restrained joint has existed since the end of the sixties. Arrangement for making a spigotandsocket joint secure from sliding. The heel is inserted into the groove for retaining the gasket, when the spigot enters the socket, the bulb gets compressed and does the sealing. For this purpose, the ends of the rods are shaped suitably to form a socket at one end while the other rod end as a spigot.
Pdf spigotsocket push fit joint leakage analysis for piping system is presented in this paper. Design procedure of cotter joint, socket and spigot joint design. What are the advantages of socket and spigot joint answers. How to draw socket and spigot joint assembly drawing youtube. A rectangular hole is made in the socket and spigot. A socket and spigot joint comprising a spigot, a socket member, a packing ring receiving recess located between said socket and spigot members, a packing ring in said recess open to internal pressurehaving a pair of inturned flexible lips bearing respectively upon said socket and spigot members to render the joint tight under pressure. The ductile iron used to manufacture the pipe is characterized by the spheroidal or nodular nature of the graphite within the iron. China large diameter injection joint complete equipment. The sliding rubber ring is installed using a soft soap lubricant. Design procedure of cotter joint with 3d visualization of different type of failures in different parts of joint. Ductile iron pipe is a pipe made of ductile cast iron commonly used for potable water transmission and distribution. This joint is used to connect two circular rods and subjected to axial loads. Video lecture on design procedure of cotter joint, socket and spigot joint from design of cotter joint, knuckle joint,levers and offset links.
Socket and spigot joints tyton are assembled with a rubber gasket as shown in the above detail. In a socket and spigot cotter joint, one end of the rods say a is provided with a socket type of end as shown in fig. Pdf performance of dual lips elastomeric seal for spigotsocket. Spigot and socket joint definition and meaning collins.
Universal ve joint assembly on ductile iron pipe dn 250700 saintgobain pam duration. At a fixed distance from the end of the pipe, a surrounding welded bead is applied to the spigot. Now this is in the form of a rod and the other part which is has. A typical push fit rubber gasket has a hard heel and a soft bulb.