Hydraulic fittings and the pipe is connected

Hydraulic fittings and the pipe is connected between the different forms of the main seal
Hydraulic fittings and the pipe is connected between the different forms of sealing, the pressure level range is different, the main sealing structure is as follows:
Card sets of pipe joints in the ferrule conditional (joint body 24 degree taper) of the cases, by external forces into the connector body 24 degrees tapered bore, tapered cut along the radial contraction process, to the tube card sets elastically deformed, and the outer diameter of the tube 24 degrees to form a rigid inner cone surface sealing.
Flared fittings through the union nut (A type with ferrules) and the pipe will be welded together beforehand) hydraulic hose and fittings to take over, the connection will take over the plane compression nut placed on the end surface of the connector body rubber O-ring to form an elastic seal.
Welded pipe joints cone nut directly connected by connecting pipes welded together in advance with 24 degrees cone receivership, will be placed in the cone coupling nut over the rubber O-ring compression fitting body 24 degrees in the inner cone of the cone formed on the elastic seal.
These hydraulic fittings several main seal structure, the next lesson will explain in detail each of the installation and construction fittings.
In a piping system, the pipe diameter indicates that the associated series of the components for other working conditions, other materials and non-standard parts, which allows pressure to be agreed and fittings Manufacturer
Hydraulic pipe fittings manufacturer is standard operating pressure, must ensure that the strength and usefulness of joint sealing and connecting up to 4-fold safety factor. Fittings hose nipples manufacturer nonstandard obligation to verify the pressure tube fittings
Steel hydraulic fittings temperature load performance
Steel hydraulic fittings permissible operating temperature is generally -20 to 120 degrees, the ambient temperature is 40 degrees, according to the corresponding standard production pipe fittings currently no description of low temperature performance at -40 degrees ambient temperature using the hose connections and steel production plant connected to the current production practices have not yet found adversely affected.