Wire Braided hydraulic hose EN853 2ST System 1

Wire Braided hydraulic hose EN853 2ST

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Wire Braided hydraulic hose EN853 2ST

Our soft and portable DIN EN853 2ST steelwire braided hydraulic hose which is in compliance with international standardDIN EN853 2ST, is widely applied to the applications where the workingtemperature ranges from -40℃to 100℃, such as engineering, hydraulic working as well aspetroleum based or water based hydraulic liquids delivering equipment

Nominal Diameter		Inside Diameter	Reinforcement Diameter	Outside Diameter	Working pressure		Proof pressure	Burst pressure	Bend Radius	Weight
inch	mm	mm	mm	mm	bar	psi	bar	bar	mm	kgs/m
3/16	5	4.6-5.4	10.6-11.7	13.3-14.1	415	6018	996	1660	90	0.3
1/4	6	6.2-7.0	12.5-13.1	16.7-17.5	400	5800	960	1600	100	0.3
5/16	8	7.7-8.5	14.2-14.8	18.4-19.2	350	5075	840	1400	115	0.36
3/8	10	9.3-10.1	16.2-16.8	20.6-21.4	330	4785	792	1320	130	0.49
1/2	12	12.3-13.5	19.4-20.0	23.8-24.6	275	3988	660	1100	180	0.56
5/8	16	15.5-16.7	22.8-23.4	27.0-27.8	250	3625	600	1000	200	0.60
3/4	19	18.6-19.8	26.4-27.2	31.0-31.8	215	3118	516	860	240	0.83
1	25	25.2-26.4	33.9-34.7	38.3-39.1	165	2393	396	660	300	1.22
1-1/4	31	31.4-33.0	42.8-43.6	49.2-25.0	125	1813	300	500	420	1.91
1-1/2	38	37.7-39.3	49.2-50.0	55.7-56.5	90	1305	216	360	500	2.17
2	51	50.4-52.0	61.9-62.7	68.7-69.5	80	1160	192	320	630	2.74

Q: Rubber soft joint, what brand of good, the best price is more reasonable. Don't say anything expensive.: The rubber joints produced throughout the country have the longest history in Shanghai, and have the characteristics of the type and sales volume of Gongyi city. They have been sold in the plumbing market all over the country

Q: What is the function of the rubber pipe joint and the installation pipe?: The action of the rubber pipe joint on the installation of pipes:1. Small size, light weight, good elasticity, easy installation and maintenance.2. After installation, the transverse, axial and angular displacement of the pipe vibration can be absorbed. The pipe is not concentric and the flange is not parallel.3 、 after installation, it can reduce the noise caused by vibration of pipes, pumps and so on, and has strong vibration absorption ability.

Q: Plastic coated metal hose flexible conduit joint what treatment: Joints are generally zinc alloy material, the surface can be plated hard chromium treatment, plastic pipes and many types of joints can match

Q: What kinds of pipe joints can be divided into? What are the differences between the so-called one - piece pipe joint and other types of pipe joint?: Card sleeve type, welding type, flaring type, attached thread pipe joint, cone seal, flexibility, hand clamp, fast change, etc., the first three kinds are more used.

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?: The principle of communicating devices can be explained by liquid pressure. If the same liquid is contained in a U glass tube, a small liquid AB is conceived at the center of the bottom of the communicating device. If the liquid is stationary, it does not flow. The pressure of the liquid in the left tube toward the right side of the liquid AB must be equal to the pressure of the liquid in the right tube toward the left of the liquid AB. Because in the communicating vessel is filled with a liquid, the same two liquid column density, according to the formula of P= P GH liquid pressure that only when both sides is equal to the height of liquid column, the liquid column is equal to the pressure on both sides of the liquid film AB. Therefore, in the case of no flow of liquid, the liquid level in each vessel of the communicating device shall be kept flat. (ideal model method) the connecting device is characterized in that the liquid level in each container is flat only when the same liquid is contained in the container. If the container is tilted, the liquid in each container is about to begin to flow. One end of the liquid column flows to the lower end of the liquid column and stops flowing until the liquid level in each container is normal. As with rubber tube two glass tubes connected together in container with a liquid, which will be a fixed tube, the other tube up and down or tilt, can see the two tube level in stationary phase remained flat. The connecting device is provided with the same liquid, but the pressure on the liquid surface is unequal, and the pressure difference of the liquid surface is equal to the pressure difference produced by the liquid level difference of the two container of the communicating device.

Q: What are the categories of hose?: According to the use of performance: ordinary hose (cloth water hose, air hose, braided hose, air hose braided fiber, fiber winding hose, fiber winding air hose (hose); medium resistance oil resistance, acid and alkali resistant hose, steam hose etc.); special hose (hydraulic hose, brake hose drilling mud, hose, spray hose, hose extrusion etc.) Hengshui Yajie rubber.

Q: What's the rubber sleeve of the expander?: The expansion device is also called expansion joint, expansion joint, compensator and expansion joint. The expansion device is divided into steel telescopic device, rubber telescopic device and stainless steel telescopic device according to the material. Expansion device capable of axial expansion in a certain range, the offset can overcome different axial pipe butt within a certain angle and produce, installation and convenient disassembly pipeline valve greatly, in the pipeline to allow expansion in free expansion, once over its largest expansion amount rise to limit, to ensure the safe operation of pipeline the. Mainly for the protection of the safe operation of the pipeline, has the following functions: compensating absorption pipeline axial and transverse and angular deformation; absorption equipment vibration, reduce the vibration on the impact of pipeline equipment; deformation of the pipeline, absorb seismic subsidence.

Q: Three yuan ethylene propylene rubber tube covered with nylon PA66, what glue can not afford the layer?: Rubber and nylon 66 composite needs special treatment, high temperature vulcanization will not rise layer, we can wait for production, need to produce details, Baidu search: rubber technology, Li Yuan studio.

Q: Acid burette and how to distinguish the basic buret: The following is a rubber tube acid basic titration burette is below the piston

Q: In long-term high temperature environment, silica gel tube and three yuan ethylene propylene rubber hose which is good durability?: Others, such as three yuan ethylene propylene and nitrile rubber hose, are basically black. Long term use of plastics can cause fading and deformation. The chemical properties of silica gel are stable and the physiological inertia is good. They are very resistant to biological aging, have no rejection reaction with limbs, and have better anticoagulant properties.

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