Introduction swivel nut adapter

Introduction swivel nut metric adapters
Straight BSP internal threads of male parallel threads adapter.：
Parkers K Series adapters manufactured in accordance with BS5200 standards and are designed for use with BSP seal hose rotary connector. Parkers K4 adapters can be used with Parker D9 / 92, B1, B2 and B4 adapter together. By adhesive seals, linear fitting adapter can also be used with ISO 1179-1 / DIN 3852 port.

American hydraulic adapter is widely used

American hydraulic adapter is widely used in engineering machinery, agricultural machinery, hydraulic system control, mainly by controlling the opening and closing valves to control the flow of hydraulic fluid to the hydraulic machines direction control mechanical movements. The main sub-manual control, electric control and pressure control and other types. Most of the domestic agricultural machinery is manual control and mechanical control distributor, imports the majority of large-scale agricultural and excavators electric control distributor. Automatic transmission shift lever car is hand dispenser control valve.

Triple-Lok 37 ° fitting

Triple-Lok 37 ° fitting has a reliable, leak-free connection, and is an excellent solution for high-pressure hydraulic area.
Triple-Lok 37 ° flared  suitable for use with metric pipe fittings . Their simplicity, compact design and easy assembly makes use fluid power in motion control applications a wide choice. metric hose fittings are particularly suitable for pressures up to 350 bar rated low and medium voltage applications, operating temperature range of -40 ° C to + 120 ° C. The design is simple. Flaring Tool vise and flaring pins (available separately) to form a seal and keep the liquid under pressure system. 37 ° tube end is flared, and when the tightening nut is clamped between the nozzle and casing parts. This provides an effective single seal point between the most fitting and the pipe flaring. Parker Triple-Lok fitting consists of three components: fitting body nut and sleeve. For steel parts, it is recommended DIN 2391 / C using seamless drawn tubes.

High pressure hose fittings leak prevention

In the hydraulic system, whether it is the stainless steel jic fittings or hose connectors are prone to leakage problems. For card sets of pipe joints, mostly due to the pipeline by large external force or impact, so that the card sleeve loose or deformed pipe ends and cause leakage, you should check whether the card holder out of round, edge or without defects, whether the pipe end in good condition and the extent of the compression ferrule nut, but also the elimination of external piping. For Japanse bsp threaded pipe fittings, mostly due to excessive flaring, undesirable quality or dismantle flaring resulting deformation or cracks caused by leaks, this time can be re-flared front end truncated. If the top male and female cones pressure seal, the leakage is mostly due to two cone damage, it is available for cone grinding abrasive sand. In some use "о" by the end face or outer ring seal occasion.

Leakage of the high-pressure hose fittings

High pressure hose joint leakage following reasons: "о" ring deformation caused by aging or leakage; "о" ring assembly is not in place, so that when the two planes uneven pressure connection or "о" ring is cut causing leakage; " о "ring uncompressed, less elastic deformation caused by leakage;" о "Mouth-ring groove too deep and cause leaks. In this regard, the need to re-select the same diameter and cross-sectional coarse "о" rings, also
american hose fittings
You can seal the mouth with a groove on the plane were cut or grinding, in order to reduce the groove depth mouth only, so "о" ring has sufficient elastic deformation (compression should normally be between 0.35-0.65mm) . For the use of oil sheet, wool felt, soft steel board, combined sealing gasket or pipe joints leak sealant, No matter what the material, you should first check the seals without damage, deformation, aging and rough through the large, etc. and then take the appropriate measures.

High pressure hose fittings installation considerations

(1) hose in motion or stationary, can not excessive bending, it can not be bent in the roots, at least to start bending at 1.5 times its diameter;
(2) The 60 Cone seal hose fitting is moved to the extreme position not pull it too tight, it should be more relaxed;
(3) try to avoid the Multiseal metric hose fitting twisting deformation;
(4) hose as far as possible away from the heat radiating member, fashion necessary insulation boards;
(5) Avoid hose external damage, such as the use of the same term friction surface of the member;
(6) If the hose caused by excessive weight deformation, should support members.

Metal hose materials are generally divided into three categories:

A class of materials: that used in the production process, may have a direct, significant impact (such as key features of the product, performance may have a direct impact) on the production of quality raw materials.
Class B material: refers to use in the production process, the potential indirect impact of raw materials or more important to the product quality.
Class C materials: refers generally aid, the impact on product quality or slight raw materials.
Since the production of the main parts of the Interlock Hose Fittings is austenitic stainless steel, thus ensuring the hose excellent heat resistance and corrosion resistance, the hose very wide operating temperature range, is -196-600 degrees, the use of hoses by pipelines through the medium of corrosive select the appropriate grades, you can ensure that the corrosion resistance of the hose.
Hose Scope: the need for adequate flexible delivery tube, to prevent vibration premises piping, steam, gas, air, heavy oil, petrochemical, chemical-pharmaceutical etc. apply.
Metal hose has good flexibility, fatigue resistance, high pressure, high temperature resistance, corrosion resistance, and many other features, it is relative to other hoses (rubber, hydraulic hose cutting machine) of life would be much higher, so it but also has a higher overall economic efficiency. With the development of modern industry, the high temperature, high pressure of demand for corrugated metal hoses also getting bigger and bigger.