The difference and use of hygienic grade casting hoop and sanitary stents
First, stainless steel sanitary casting clamp hoop connection is a kind of connection mode which has appeared in recent years. It is more used for fire pipe. It is convenient for construction. It is convenient to connect with the hoop, but it is necessary to weld the conical flanges with the taper at the end of the two pipe.
It selects the high quality stainless steel material, uses the different molding structure and the manufacturing process to meet the needs of the different types of hose connection tight hoop.
The sanitary level casting hoop hoop has the features of beautiful appearance, convenient use, strong hoop force and good sealing performance.
Stainless steel casting hoop, stainless steel hoop joint, quick fitting joint, groove clamp. It is composed of a precision casting hoop, a seal ring, and two flat joints. Both the clamp and the joint can be used separately, and they can also be used in a complete set. When used separately, the hoop is mainly the connection between the fixed pipe or the fixed pipe connection.
Clamp specification specification: DN15-DN250, also can be customized according to customer requirements.
Nominal pressure of Hoop: 0.6-2.5MPa
Characteristics of stainless steel hoop joint:
Fast: without welding and galvanizing, the installation speed is faster than the flange connected to the pipe.
Simple: it is more ingenious than flanges and locking machines with fewer bolts and no need to lock holes.
Reliable: the lathedog, gasket and pipe end groove, full circle pressing, the pipe end tensile strength, test pressure of 4.2MPa, temperature 30 to 100 DEG C, vacuum up to 0.08MPa; the gasket design for the O type, can form three leak, the greater the pressure tube, sealing the better; the washer fluid medium, pipe, temperature suitable choice of sealing material.
Vibration isolation and shock absorption: (1) because of the gap at the end of the pipe, the noise and vibration propagation can be effectively partied, and the pipeline will not be affected when the heat expands or contracts.
The economic security is convenient for the project budget, and the flange connection saves 20% of the total cost of the project. The construction does not need power, oxygen and open fire.
Zero pollution: due to the original installation of welding slag and destruction of the zinc coating and the coated layer, it can ensure pipeline flow. The connecting pipe, especially the fire sprinkler system, will not cause rust and clog in the pipeline because of other ways of connection.
Occupying less space: (1) the flange installation space is more than 3:2. The hoop joint and fittings can be installed first, and can be adjusted in any direction and angle.
Convenient maintenance: cleaning and replacement only need to unscrew a bolt that clamps apart, no other steps. Simple, convenient and quick.
It is mainly used for connection, fastening and sealing of common hose, nylon plastic hose, rubber hose and water hose at various interfaces, such as sanitary fluid pipeline, dairy machinery filling machine, chemical equipment, vehicle, fire fighting, etc.
A commonly used sanitary pipe fittings two, plumbing installation. Also called saddle card.
For fixing pipes, before assembling on the welding plate, in order to better determine the direction of the clip, it is recommended to mark the fixed part first, then weld it up, insert the lower part of the pipe clip and put the fixed pipe. Put the other half of the barrel and the cover plate, and screw it with the screw. Avoid directly welding the bottom plate that has been loaded.
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