Joint Pipe Fittings
Joint pipe fittings
Joint pipe fittings
Connector is also called pipe fitting pipe fittings, connectors, connector parts. Pipeline system in a variety of different connector pipe pipe
fittings connected to form a tube steel.
1. Malleable cast iron (malleable iron) pipe fittings made of malleable cast iron used, and the pipe to screw (threaded) connection. Working pressure 0.1Mpa less. Characterized by its appearance with a thick edge end. To increase
Increase joint strength. Malleable iron pipe fittings are mainly used to extend the pipeline, branches and turnings. Malleable iron pipe fittings mainly in the following varieties:
Pipe hoop, along the same line used to connect the same diameter pipe, there are two kinds of communications wire and wire barrier; Reducing the size of pipe bands, also known as the first, along the same line used to connect two pipes of different diameters, eccentric reducer
Size of the head, the size of the center line at both ends do not coincide, in the same horizontal line to connect the upper and lower side of the level of two different diameter pipes; elbow, right-angle bends for pipes Shui, connecting two mutually perpendicular
Diameter pipe; Reducing elbow, connecting two perpendicular diameter of the pipe ranging; Shui rectangular bend; 45 bend; three links, in line with the direction of the vertical ends of the same diameter as the small diameter at one end of bifurcation , for small tube
Diameter branch pipe connection; 45 oblique links called Y-shaped branch pipe, as pipe intersection with the bifurcation Department, its smaller local resistance; Stone, for the tube through the vertical cross-junction; Reducing Stone, in the pipeline vertical connection
Two smaller diameter of the branch during the event.
Sedative, also known as internal and external wire, Reducing internal and external, within the wire is small, foreign wire larger, external wire connections with other pipe fittings, wire connected directly to inner tubes for pipe diameter and joints; external screws short splice is used to
Connecting the two clinging to the pipe fittings; common lathe rotating system connector to replace the short tube, very short connector called on the wire; wire plug, also known as plug, plug head is male, used to block pipe
fittings of the orifice; wood joints, with each other by the two fastening on the management of the public section of the mouth and the female port to connect the public port, home port of the set of parent component, interlocking part of the pad with a pad or asbestos paper liner to prevent leakage , live Joints
Outline of the tube will be connected live with the diameter pipe where the pipe is not rotating tube can also open.
Management Guidelines for the demolition of the equipment repair, in addition to installation of wood joints in the pipeline is also essential; root parent suffix, known as the root collar, lock nut, with a shorter threaded end, the other end filament Button
(Roots not shoots degrees) of the short pipe and a root master, plus an inner tube for the wire through hoops to form a filament, its role in connection with the living, living for removable connection, when used in the radiator fill mind when
Through wire pipe coupling can be omitted; flange, composed of a pair of left and right two, the role of joint with the living. Specifications for the caliber d50mm above, due to large size of the valves at both ends of mostly flange interface, it is also multi-purpose flange
In the pipeline and valve connection.
2. Steel and malleable iron pipe fittings steel pipe with threaded connection, if the working pressure is high (but less than 1.6Mpa), can use steel pipe fittings.
Carbon steel pipe fittings steel, commonly known as wrought iron pipe fittings. Its solderability and can be used where needed welding, such as steel pipe connected to the hoop often as boilers or water tanks steel
Device.
3. Sharp bend
4. Suppress Reducer
5. Welding Elbow
6. Welding Reducer (concentric, eccentric)
7. Welding III can, Stone
8. Water supply cast iron pipe fittings from the gray cast iron casting, the water supply cast iron pipe fittings have bearing socket type and flange disc two, malleable pipe and its use is similar to the following main types:
Cross tube, T-tube (including the three bearing cross tube, three cross tubes, 4 bearing cross tubes, 4 Cross tube, two-bearing T-tube, double-disc T-tube, three-bearing T-tube, three T-tube, two-bearing single Disk T-tube
Single-bearing tees Double Disk); 90 bend, 45 elbow; fork tube; b word management; hydrant tube; casing so.
9. Cast iron drainage pipe fittings mainly socket bent tube, 90 elbow, 45 Y shaped links, 90 T-shaped links, 90 TY-shaped links, oblique cross, is Stone, TY Reducing three links form , Reducing Stone
, Pipe hoop, T-shaped bottle links, 45 bend, Y-shaped Reducing three links, socket remove the port, S-shaped trap, P-shaped deposit is not bending, floor drain and other varieties.
Note: a variety of connector pipe fittings made of different materials can be taken now, plastic fittings pipe fittings are widely used, because only with a different material, not repeat them here.
by: haoming
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