Metal hose fittings

The effect of Chinese metal hose stainless steel hydraulic hose couplings fittings Reuters is the first network sets of bellows coupling as a whole, together with a metal hydraulic hose adapters connector is metal hoses or other fittings, equipment coupled components. It normally guarantee media jobs in the pipeline system. Information joints usually bellows, network data sets, as much stainless steel main. When production costs decline, some larger diameter metal hose is not strong in transporting corrosive or non-corrosive media, carbon steel fittings are available; corrosive media work on metal hose connector case, if depicted the adoption of appropriate measures to avoid touching the medium, it is possible to manufacture carbon steel. Layout joints generally divided into spiral, flanged and fast three categories: 1, thread type: diameter 50
The effect of stainless steel metal hose connector is first the mesh sleeve and the bellows coupling as a whole, together with a metal hose connector is metal hoses or other fittings, equipment coupled components. It normally guarantee media jobs in the pipeline system. Information joints usually bellows, network data sets, as much stainless steel main.  When production costs decline, some larger diameter metal hose is not strong in transporting corrosive or non-corrosive media, carbon steel fittings are available; corrosive media work on metal hose connector case, if depicted the adoption of appropriate measures to avoid touching the medium, it is possible to manufacture carbon steel.Layout joints generally divided into spiral, flanged and fast three categories:
1, thread type: 50 mm diameter metal hose fittings, in the case of accepting a higher operating pressure, and many more screw-type main thread when tightening the future, within the two connectors on the outer taper surface work closely to complete the seal. Cone angle is usually 60 degrees, 74 degrees is also useful. The layout of the tightness, but it is necessary to guarantee the concentricity of the two pieces when docking device. To deal with the practice of engineering often see repeat demolition, installation and easy concentric and other issues, can be portrayed as the joint cooperation of the cone with the ball.
2, flanged: diameter of 25 mm above the metal hose joints, usually in the case of acceptance operation pressure, to the main flange disc, which cooperate in the manner of tongue and groove seal. Along the radial direction, and we also can slide axially Looper flange bolt tightening tension in the two-body effects of convergence. The layout of the outstanding sealing function, but the process is difficult, simple sealing surface bumps. In special situations that require quick release, it is possible to tighten the bolt through the hole gash, made ??quick release flange.
3. Express type: Path for various metal hose fittings 100 mm or less, and at the request of the use of rapid loading and unloading conditions, usually selected type fast. It is commonly used plastic or special fluorine rubber O-ring seal. When moving the handle must viewpoint future, the equivalent of fingers long thread is locked; O-ring will be kept more tightly, sealing function better. The layout in the fire, field and other necessary quick quick release most suitable occasion. Within a few seconds, with no need to use any special tools, it is possible to open a group or butt joints.

Difficulties and challenges in the development of stainless steel metal hose industry

Core Tip: Stainless steel metal hydraulic hose plays an important role in modern industry, used in civilian areas are also many. Under the new situation, the industry is facing many difficulties and challenges, major enterprises
Stainless steel metal hydraulic hose and fittings plays an important role in modern industry, used in civilian areas are also many. Under the new situation, the industry is facing many difficulties and challenges, the major companies have demonstrated a positive attitude to deal with.
1, technical improvements and R & D capabilities further enhanced.
A accelerate industrial innovation system, promote the development of stainless steel metal hose and industrial applications;
B development of environmentally friendly production and recycling economy, the implementation of national and industry energy conservation objectives, tasks, resources and environmental constraints ease;
C promote stainless steel metal hose industry in fiber, high-end equipment, energy saving and environmental protection, brand marketing and other aspects of national strategic emerging industries, cultural industries combined, especially prominent stainless steel metal hose products in new materials, new energy, energy saving and environmental protection strategy The new innovations in the field of development and application of optical fiber industry closely integrated development model.
2, property conscious. Government departments vigorously outreach intellectual knowledge and improve awareness of intellectual property stainless steel metal hose SMEs. Conduct special training, training for stainless steel metal hose IPR SME managers. Counseling on patents, patent agents, patent and patent warning service stainless steel metal hose SME activities, fostered a number of stainless steel metal hose SMEs proprietary advantage, improve industry SME creation, utilization, protection and management of intellectual property rights ability.
3, improve the quality and standard management. SMEs to carry out activities in the industry's commitment to quality, build quality and integrity of the system, to improve the quality level of integrity and self-discipline. Strengthening SME brand building guide, stainless steel metal hose clothing SMEs to enhance brand value and provide technical support. SMEs to actively promote the industry standard of good conduct business activities to create and improve the management level of standardization.
Development of stainless steel metal hose industry enterprises and governments to be joint action, in the government's macro-control of the overall situation of the industry, the difficulties and challenges will be transformed into an effective driving force for development.

Range hydraulic flanges flange joint very broad

Range hydraulic flanges flange joint very broad, flange rubber fittings, flanges expansion joints, flanges dowel joints, flange hose fittings and other collectively referred to as flange joints, flange joints called to say its connection by flange connections, there are a variety of materials. Advantages Hydraulic flanges are: small size, light weight, good flexibility, easy installation and maintenance, can hydraulic flanges lateral, axial, angular displacement, from the pipes of different heart, not parallel flange installation restrictions, can reduce the structural work pass noise, strong vibration absorption capability. Advantages flange hydraulic flange fittings joints is: when the outside temperature changes, the tube allows free expansion pipeline capacity within telescopic range, locking telescopic amount, to ensure safe operation of the pipeline. Transmission Joint Flange advantage is: can effectively compensate and mitigate pipeline and Blind thrust, but also easy to pump hose connector flange advantage is: has good flexibility and fatigue resistance, making it very easy to absorb various sports deformation cyclic loading, especially the ability to compensate for the large amount of displacement in the piping system.

Hydraulic hose assembly is commonly used in the hydraulic system an auxiliary device

Features Uses: High pressure hydraulic hose assembly is normally provided by a liquid-resistant synthetic rubber inner layer, middle layer, Ⅰ to Ⅵ layer of steel wire braid reinforcement, and weather-resistant with excellent performance synthetic rubber cover. Mainly used in hydraulic hose assembly support mine, oil field exploitation, suitable for construction, lifting and transport, metallurgy, forging, mining equipment,hydraulic hose assembly , injection molding machinery, agricultural machinery, machine tools and various industrial sectors mechanization and automation in the hydraulic system has a certain pressure and temperature of petroleum (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) liquid, water-based liquids (such as emulsion, oil-water emulsion, water), gas and liquid transmission and other fields. Hose assembly, connector means to provide full hydraulic hose fittings and supply solutions for the specified operating conditions. Including hose (or hard pipe), seals, connecting accessories (such as fittings, flanges, etc.). Factors affecting the use of a lot of hose assembly, only in accordance with the conditions and the correct selection of hose fittings, hose in order to ensure that the use of reliability and economy.Hydraulic hose assembly is commonly used in the hydraulic system an auxiliary device. Hose (hose) assembly is an auxiliary hydraulic system commonly used.

Hydraulic ferrules cold deformation, flaring, flattening no cracks

Hydraulic ferrules is one of the three parts of the card sets of pipe joints (ferrules, nuts, seamless steel pipe) composed. Hydraulic ferrules working principle is the seamless steel insert card kit, ferrule nut using inconsistent card sets, card kit seamless steel blade evenly cut, form an effective seal. Hydraulic ferrules type straight pipe hydraulic flanges are widely used in oil refining, chemical, oil, gas, food, pharmaceutical, and other instruments. Hydraulic ferrules high accuracy, good finish, inside and outside the walls of the heat pipe no oxide layer, the hydraulic hose assembly wall of cleanliness is good, pipe withstand high pressure. Hydraulic ferrules cold deformation, flaring, flattening no cracks, deformation and can make a variety of complex mechanical processing. Hydraulic ferrules joints inside and outside the installation need to take over the interface and connection fittings are handling clean. Be sure to take over the mouth of the polished smooth surface can not have glitches and uneven surfaces.

Tube clamp

The tube is clamped to the rail, rail welding in the foundation, or fixed by screws, will then guide nut into the rail, and a 90 degree turn, the lower half of the pipe tube clamp body embedded nut, put on to put fixed pipe, the upper half of a pipe clamp body and a cover plate, fixed by screws.
Pipe split flange clamps application: light series of ordinary mechanical pressure pipe pipe clamp used in the 6 dimension series, pipe diameter 6-57mm.
The double series pipe clamp used in 5 kinds of size series of mechanical pressure pipe, the pipe diameter 6-42mm.
Heavy series high pressure pipe pipe clamp used in the 8 dimension series, pipe diameter 8-273mm.
Pipe clamp material properties: density, bending strength, impact toughness, compression strength, elastic modulus, tensile strength, temperature resistance.

Hydraulic hose

Hydraulic hydraulic hose manufacturers is mainly composed of an inner rubber layer, the adhesive layer, liquid resistance in 2 or 4 or 6 layers of spiral steel wire reinforced layer, cover, the inner layer is putting pressure on the transport medium, the protection of wire is not affected by erosion, outer layer protection wire is not damaged, the steel wire layer is the skeleton material enhancement effect. Hydraulic power transmission or conveyance of water, gas, oil and other high pressure medium, so as to ensure the liquid circulation and transfer the liquid energy. Characteristics of the 1 hydraulic hose adapters adopts special synthetic rubber made with, has excellent oil resistance, heat resistance, aging resistance performance. Closely, combining the 2 pipe body soft, under the pressure of small deformation. The 3 hose has excellent flexibility and fatigue resistance.