JR-2 type rectangular metal hose joint rule selection

The selection of JR-2 type rectangular metal metric hydraulic hose fittings joint right is a very important project, good metal hydraulic hose couplings and joint not only can make you very worry, effort, but also more money.
Introduces the following selection of JR-2 type rectangular metal hose several criteria.
1, liquid type and temperature, according to the different liquid choose liquid species, temperature and body material metal hose.
2, the pressure of the liquid metal soft joint selection of key, so in for different pressure of the liquid must choose strong pressure resistance of the joint.
3 determine the installation size and shape after ordering products.
The different structure of 4 JR-2 type rectangular metal hose, used in different environment, combined with the environment temperature, humidity, and dust, to select the joint type, material of body and the sealing material etc..
Construction of 5 valve has two kinds, one kind is the automatic switch valve, is a one-way switch type, so in the choice according to the valve structure selection of different joint.

Hydraulic fast joint prevention leakage

In the hydraulic system, whether it is a metal pipe joint, or hydraulic hose manufacturers connectors, are prone to leakage problem. The sleeve type pipe joint, mostly because of pipeline subjected to external force or large impact force, the card sets loose or pipe end deformation caused by leakage, you should check the card sleeve is losing a round, cutting edge has no defect, tube end is intact and the card sleeve nut tightening degree, also eliminate the pipeline external force. The flared fitting, mostly because of the flaring over, does not meet the quality requirements or repeated disassembly, causing the flaring deformation or crack causing leakage, the front end truncated re expanding. If the use of male and female cone top pressure seal, the leakage is due mostly to the two conical surface is damaged, can be used for grinding the conical surface grinding.
In some "from" ring on end face or the outer diameter sealing occasions, the leakage reason has the following kinds: "from" ring aging or deformation caused by leakage; "from" ring assembly is not in place, the two plane connection pressure uneven or "from" ring was cut from causing leakage; "" ring not compacting, elastic deformation caused by lack of leakage; "from" ring rabbet groove deep caused leakage. In this regard, the need to re select the identical diameter and section of coarse "from" ring, can also be provided with a sealing plane rabbet groove cutting or grinding, in order to reduce the rabbet groove depth, so that the "from" ring have enough elastic deformation (compression in general should be between 0.35-0.65mm).
For the pipe joint oil resistant rubber, wool, mild steel board, combined sealing washer or sealant leak, whatever the material, should first check the seal is damaged, and the rough situation such as deformation, aging, and then take appropriate measures.

Metal hose industry: in the financial crisis facing pressure, but the overall situation to.

Big investment has led to widespread overcapacity phenomenon, and industrial concentration is low, the structure is not reasonable, big and not strong problem is very prominent.
Enterprise independent innovation ability insufficient, pay attention to light, less investment, only the immediate interests while ignoring the long-term development, product homogenization phenomenon is obvious.
Facing the pressure of energy saving and emission reduction is still heavy metal hydraulic hose and fittings enterprise, product unit energy consumption and resource utilization and other aspects compared with the international advanced level there are still gaps. At the same time, the cost of enterprises are still hovering in the high.
In short, a metal hydraulic hose fitting enterprise facing financial crisis after crisis attitude, the pace of enterprise development and the fate will be decided. The crisis will eventually become a historical moment, the pace of development will not break. Metal hose enterprise after the storm subsided to stop the tide, will be more strong, will be more mature, will be more beautiful.

Metal hose connector

Metal hose connector types and models there are many. DPJ external thread termination metal hose connector is JB / GQ0552-83 D95-5 metal connector extension products. Metal fittings made of zinc alloy material
Metal hose connector types and models there are many.
DPJ external thread termination metal hydraulic hose assembly connector is JB / GQ0552-83 D95-5 metal connector extension products. Metal fittings made of zinc alloy die-casting, zinc plated, brushed, or chrome; compact, non-porous, high strength. Metal hose, reliable, beautiful appearance. This metal connector for termination type, metal hose used to connect to the line connector on the box. Adapter metal hose: JS type, JSH type, JSB type, JSHG type. Recommended use imperial or metric threaded metal hose connectors metal connectors.
DKJ card sets metal hose connector, can no threaded pipe and hose connections, save threading process, just to drive the screw into the can. Metal fittings made of zinc alloy die-casting, zinc plated, brushed, or chrome; compact, high strength. Steel and metal hose, reliable, beautiful appearance. The metal fittings for card sets for the metal hose is connected to the top of the steel pipe is not threaded. Adapter metal hose: JS type, JSH type, JSB type, JSHG type. Pipe Adapter: thin steel wire tube, black, galvanized iron pipes (water, gas pipes).
DGJ self solid metal hose connector, can not threaded or non-threaded pipe and outlet hose connection device, save threading process. Metal fittings made of zinc alloy die-casting, zinc plated, brushed, or chrome; compact, high strength. Steel and metal hose, reliable, beautiful appearance. This is self-hardening type metal joints for metal hose pipe on top of the non-threaded or non-threaded device and outlet. Adapter metal hose: JS type, JSH type, JSB type, JSHG type. Pipe Adapter: thin steel wire tube, black, galvanized iron pipes (water, gas pipes).
JSF-SPJ Jingsheng termination stainless steel hose fittings with standard stainless steel casting, stainless steel hose fittings termination JSF-SPJ tight structure, nonporous, high strength, and stainless steel hose connected to a reliable, looks nice; JSF -SPJ metal joints are Jingsheng Shanghai Electric JB / GQ0552-83 perform standard D96-4A, D95-5 metal connector extension products; JSF-SPJ stainless steel hose connector for termination type, stainless steel hose used to Jingsheng connected to the line connector on the box; JSF-SPJ Adapter metal hose: JSF-SJS type, JSF-SJSH type, JSF-SJSB type, JSF-JSHG type.

Metal hose connector

Flexible metal hydraulic hose fitting is flexible pipe for high quality in the modern industrial piping. It is mainly composed of a corrugated pipe, net sleeve and joint. It is the inner tube of thin wall stainless steel corrugated with spiral or annular pipe network of bellows, the outer layer, is composed of a stainless steel wire or strip according to the parameters of weaving a certain. Ends of the hydraulic hose couplings joint or flange is with a customer pipeline joint or flange matching. Hose corrugated pipe is made of seamless or welded stainless steel tubes of very thin wall all through high precision plastic forming. Due to the elastic properties of corrugated pipe profile determines the hose has good flexibility and fatigue resistance, making it very easy to absorb all kinds of motion and deformation of cyclic loading, especially has the ability to compensate for large displacement in pipeline system. Medium visualization (Jiekes), process automation.

Hydraulic swivel fittings

Hydraulic rotary joint is a specially used for a variety of medium low speed high pressure rotary joint, multi service access device, in machining center rotary table, stainless steel hydraulic fittings station, coiling machine, converter, ladle rotary table, hydraulic machinery and multi channel high voltage controller, equipment. hydraulic swivel fittings rotary joint can be connected to the choice of mode of case. With a separate line, can make different choice needs work, to maximize the benefits. Rotary joint there are two internal precision bearings, stable operation, sturdy and flexible durable and reliable, the friction coefficient is small, so it can operate at high speed. In general, hydraulic rotary joint is usually used for conveying hydraulic medium rotating equipment on the hydraulic actuator device.
Because the hydraulic transmission advantages compared to the electrical transmission and mechanical transmission, hydraulic transmission in the industry more and more widely used. Application of hydraulic rotary joint is widely. If the hydraulic actuator relative to the media source is fixed, can use the pipe conveying medium to the actuator. If the actuator relative to the media source with a small quantity of movement (mobile, rotating, oscillating) can be connected with the use of high pressure hose. If in the high-speed rotation of the shaft with a hydraulic cylinder, the transmission medium to the need to use rotary joint.

Stainless steel bellows high-end market development way

Stainless stainless steel hydraulic fittings corrugated pipe industry development time is not long, no matter is good development results of product variety and quality technology go. With the perfection of market norms of the overall development also formed the three levels of high school low, more and more enterprises are aimed at the high-end market share. How to plan the development of high-end market sea delta intercepted some experts point to share with you.
Experts believe that the first thing is to improve their product quality, strict quality control, improve product design capability. Should be in the premise of its brand positioning, and learn from the outstanding works, creative and active design conception of classic works, and pay attention to the target customers to understand the whole style, highlight the product practical, fashion, or reflect the cultural heritage, to the customer personalized imagination space.
As the development of hardware, glass, sheet metal industry, directly affects the development of stainless stainless steel hydraulic fittings corrugated pipe. The development of accessories products with new features, the application of new materials, bring new revolution development industry is a stainless steel corrugated pipe. Now consumers pay attention to the concept of consumption, so to let people get visual enjoyment, let consumers have the heart of hope, the eye can see, can rest assured bold purchase.
There is a lot about the development direction of high-end industry insights, each position and the views of the sea island has always believed that enterprises should keep clear, clear understanding of their own development, look for the direction of development, to carry out the work step by step, be eager to hope for success, the complacent attitude is not desirable.

DKJ connector

The layout and characteristics: DKJ card type of flexible metal hydraulic hose adapters, steel and hose connections will no thread, save the threading process, only the screw is screwed into the can; metal joint is made of zinc alloy material by die casting, surface galvanized, frosted, or chrome plated; layout tight, high strength. Reliable, connection pipe and the metal hydraulic hose couplings surface is beautiful; the metal joint for sleeve type, stainless steel metal hose to the metal hose connection on the steel pipe is threaded metal hose; adaptation: JS type, JSH type, JSB type, JSHG type; adapting pipe: a thin steel wire tube, black and galvanized iron pipe (water, gas pipe); use DKJ card type metal joint note standard, scale steel hose connection.

JR-2 type rectangular metal hose joint rule selection

The selection of JR-2 type rectangular metal metric hydraulic hose fittings joint right is a very important project, good metal hydraulic hose couplings and joint not only can make you very worry, effort, but also more money.
Introduces the following selection of JR-2 type rectangular metal hose several criteria.
1, liquid type and temperature, according to the different liquid choose liquid species, temperature and body material metal hose.
2, the pressure of the liquid metal soft joint selection of key, so in for different pressure of the liquid must choose strong pressure resistance of the joint.
3 determine the installation size and shape after ordering products.
The different structure of 4 JR-2 type rectangular metal hose, used in different environment, combined with the environment temperature, humidity, and dust, to select the joint type, material of body and the sealing material etc..
Construction of 5 valve has two kinds, one kind is the automatic switch valve, is a one-way switch type, so in the choice according to the valve structure selection of different joint.