Hydraulic hose fittings for 4SH DN38

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Product:	25mm stainless steel rubber hose ferrules
Size:	1/4" --- 4"
Material:	AISI 304, 316, 316L, 201, 310, 430 … Q235, 20#, ASTM A351-CF8M/1.4408, ASTM A351-CF8/1.4401, ASTM A216-WCB ... etc
Thread:	BSP, BSPT, NPT, JIC, JIC METRIC, GB METRIC, ORFS… etc or as per customer’s request.
Type:	One piece hose fitting, Swaged hose fitting, Interlock hose fitting.
Degree:	45 degree, 90 degree, 180 degree.
Pressure:	3000 psi, 6000 psi, 9000 psi.
Certificate:	ISO 9001:2008, CE … etc
Capacity:	50000 tons/year
Package:	Products with plastic cover, Packaged in plastic bag, Plastic bags in carton boxes, Carbon boxes on wooden cases or wooden pallet with Iron belt or as per customers' request.
Note:	Standard or Non-standard as per sample or drawing are all available.

Q: What should I pay attention to when rubber tube is in storage?: Storage should be as follows: (1) should be stored in a ventilated and dry environment, the relative humidity of the air is 50% ~ 80%. (2) should be stored in non corrosive media, and away from the heat source, the temperature is about 5 degrees Celsius conditions. (3) packing should be kept as far as possible without box stacking.

Q: How long is the service life of the gas hose?: The protection work is very important, regular replacement of gas hose and make use of the gas hose gas pipeline safety in general, the gas hose has a life span of two years, usually pay more attention to inspection / check whether the aging hose, wear, corrosion or bad connection, avoid leakage.

Q: How can I keep the rubber tube for stethoscope?: First of all, why would the stethoscope sound by the hollow box head, the heart beat (vibration) into the vibration of the hollow box leaves, (also caused by internal air vibration), thus forming the sound of the heart.

Q: Method for inserting glass tube into rubber tube when assembling instrument: If the outer diameter of the two glass tube to be connected is greatly different, the method can be used repeatedly to connect the glass tube into a channel or to be connected by a socket inserting method.In addition to the use of rubber sheathed outside the glass tube, can also be used for plastic pipe glass tube is sheathed, however, due to the elastic rubber pipe plastic pipe as well, so for sheathing plastic pipe with small diameter should be equal to the outer diameter of the glass tube.In addition, the use of plastic pipe sleeve glass tube should be adopted heat law, that is, the plastic pipe heating expansion and glass tube connection, and should not be rigidly inserted.Finally, because of the poor elasticity of the plastic tube, it is easy to age, harden and brittle, so when the glass pipe is connected with the plastic sleeve, the sealing measures must be adopted for the sleeve joint, and the sealing is usually done by gluing or waxing.

Q: What is the principle of communicating devices? What if the rubber tube is used as a connecting device to change the water for the fish?: Siphon principle: that is the principle of connected devices, plus in a closed container, the pressure on the liquid, everywhere equal. The siphon is filled with water, there is no gas, the water level of the water inlet is high, and the water outlet is closed with palm or other objects. The pressure is equal everywhere. When all are arranged, the water outlet is opened, although the atmospheric pressure on both sides is equal, the water level at the water inlet end is high and the pressure is large, and the water inflow is continuously flowed out of the water outlet.

Q: The function of rubber joint?: After installation, it can reduce the noise caused by vibration of pipes, pumps and so on, and has strong vibration absorption ability

Q: Classification of metal hoses: Bellows in the United States known as "" (Corrugated Tube) or bellows (Corrugated Box), in Europe, commonly known as "metal bag" (German Metallbulgen, British Metal Bellows). This name comes from the old manual hand operated air sac, which is commonly known as "tiger skin" in our country".

Q: What are the matters that should be paid attention to when installing rubber hose joint in water pump?: Installation notes:?1, Shanghai rubber pipe joint non super displacement limit at the time of installation;?, 2 installation bolts to be symmetric, gradually tightening pressure, to prevent local leakage;?3, flat, suspended, vertical installation of rubber pipe joint, actual axial displacement pressure rubber tube joints should be smaller than the pipe support, otherwise should install anti pull off device to prevent work pressure;?4, rubber pipe joints should be away from heat, ozone, no strong radiation light. Exposure and use of media that do not meet the requirements of the product;?5, rubber pipe joint in the transportation, loading and unloading, installation, no sharp instruments across the surface of the sealing surface;

Q: How to remove the smell of gasoline in the car?: When filling, the filling is full - when the gas is filled up, it may cause the gasoline to go down the tube into the canister so that a large amount of gasoline vapor is released from the vent of the canister.Answer: turn on the air conditioner, use the internal circulation mode (the windows should be closed, air conditioning refrigeration), so, when the car runs for a while, the gasoline will dissipate.

Q: What's the smell of petrol in the car and the trunk?! Especially after a long drive!: It's easy for a car with a longer car age. The rubber hose in the engine room is of better quality and can be aged easily after a long time. Once aged, gasoline can leak into the cockpit, not into the manifold. The air conditioning system causes the gasoline to taste into the car. Therefore, once the rubber tube is aging, it needs to be replaced in time!

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