Hydraulic hose fittings SAE DN25

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PART NO.HOSE BOREDIMENSIONS
DNDASHL
00400-046437.5
00400-0610639
00400-0812841
00400-10161043
00400-12201251
00400-16251661.5
00400-20322067.5
00400-24402475
00400-32503279

Material: Carbon steel, alloy steel, stainless steel, aluminum alloy and brass.

JIC, SAE, DIN, BSP, JIS and ISO standards

Products:high pressure hose, pipe and tube fittings, flange adapters, straight fittings, tee fittings, cross fittings and various adapters

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Q:What kind of material does hose screw protection cover have? What are their advantages and disadvantages?
The utility model relates to a pipe protecting sleeve, which is a new product replacing the traditional metal protecting spring used for the protection of traditional rubber hoses. Alias: hose sheath, rubber tube outside protection special nylon spiral sheath, etc..
Q:The difference between silicone tube and PVC tube?
PVC pipe is made of polyvinyl chloride resin and stabilizer and lubricant with injection molding machine with hot extrusion molding, main performance, electrical insulation; chemical stability; self extinguished; low water absorption; easy adhesion, high resistant to high temperature of about 40 degrees. Main appliances, industrial gases, liquid transportation, household sewer pipes, water pipes and so on. Environmental issues: plasticizer, antioxidant and other added accessories are toxic, daily in PVC plasticizer, mainly using terephthalic acid two butyl phthalate two formic acid two ester etc., these chemicals are toxic.
Q:Which is safer for stainless steel bellows and rubber tubes for gas pipelines?
The stainless steel bellows and the quick fitting joint connection way mostly uses the end face seal, may avoid the thread seal to be lax strictly the leakage, compared with the traditional installment, its leakage probability will reduce greatly.
Q:Why are the lengths of the household combustion equipment linked to the gas pipe hose no more than 2 meters?
A pipe is a weak link. Many accidents occur on pipes. In theory, the leakage of pipe per unit length may be the same. Then, the longer the pipe, the higher the risk coefficient.In reality, the longer the tube, the higher the possibility of being clipped. For example, bending, stretching, foot work, cracking, aging, these are potentially dangerous.
Q:The use of anti slip rubber joints under what circumstances?
When the pipe produces instantaneous pressure and is greater than the working pressure, it should choose a joint higher than the working pressure and one gear. For example, when the pipe starts at an instantaneous pressure of >1.0MPa, the 1.6MPa shall be used as the joint. When the instantaneous pressure is >1.6MPa, the joint of 2.5MPa shall be used.
Q:How to install the water hose and do you use the tape? Or direct installation?
The pipeline key fixed: if it is not fixed, at the disengaged joint under the action of water pressure, or joint fixed point is the best, because only the most effective joint will be fixed, hard tube and building reliable fixed connection, can guarantee the normal use of the time to extend the hose.
Q:What are the matters that should be paid attention to when installing rubber hose joint in water pump?
Know the rubber pipe joint is also called rubber joints, with vibration and noise reduction effect in the pipeline, and if used in water pump, so its main function is to prevent the suction flat and bear short time pressure, avoid water pump power and vibration and suction pipe bottom swing, the uniform flow and promotion in addition, the pump power consumption is reduced, because the rubber joint wall vertical groove, and prevent the vortex pump water, thereby improving the efficiency of water pump.
Q:What's the difference between the rubber hose joint and the stainless steel hose joint?
Rubber joints are widely used in chemical, construction, water supply, drainage, petroleum, light and heavy industries, freezing, sanitation, plumbing, fire fighting, power and other infrastructure projects. For example: with the pump, valve connection, vibration of the larger pipes, hot and cold changes frequently pipeline.No way, because it is loose summer, it is a well-known brand. Great. The general choice will definitely be good. Otherwise, all sorts of trouble in the later stage, it also can not stand.
Q:Can the natural gas hose not exceed 1.5 meters or 2 meters?
If the gas is longer, to Caution! Protective tube wall, as far as possible, to prevent accidental damage risk of gas pipe.
Q:How long is the service life of a rubber tube?
This is really bad to determine, the environmental impact is very large, so it is difficult to judge

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