Hydraulic Rubber Hose 4sp Oli Hose with high quality

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1 m
Supply Capability:
80000 m/month

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Product Description:

Basic Info.

Model NO.:4SP

Material:Natural Rubber

Color:Black

Capability:Rubber Oil Hose

Export Markets:North America, South America, Africa, Mid East

Additional Info.

Trademark:HAN

Packing:Roll

Origin:Henan Provine

Production Capacity:80000m/Month

Product Description

EN 856 4SH Sulpture embossed brand hydraulic rubber hose

Specifications
1. Smooth surface and wrapped surface available
2. Complete SAE, DIN standard
3. Global high quality, Chinese price
4. Impulse test

HANtech supply hydraulic hose SAE R1AT; R2AT; R3, R4, R5, R6, R9, R10, R11, R12, R13, R15, R16, R17; DIN 1SN; 2SN, 4SP, 4SH, 6SP, 6SH, 1SNK, 2SNK, 2SC, 1TE, 2TE, 3TE, 1SNWG, 2SNWG etc with both cloth surface and smooth surface

Smooth hydraulic hose is a kind of new design hydraulic hose requested by our USA customer. Its application is as same as normal hydraulic hose. Its surface type is not relative to hose application, but the material component.

Smooth surface hydraulic hose is a line of hose that is popular to USA Market.

We adopt Germany brand machine and assemble with our own accessories, to be a smooth surface hydraulic hose production machine. It's a high tech

Production machine which produce an extreme smooth surface


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Q:How often do the oil - resistant rubber pipes undergo atmospheric pressure testing?
Hydraulic test verification pressure test: Test hose and assembly under verification pressure, continue 30s-60s, whether to produce leakage, deformation and damage. Compression deformation test: keep 1 minutes under the specified pressure (work pressure, verification pressure or other pressure below the proof pressure), measure the length and diameter of the hose, twist angle and bend. Bursting pressure test: Determination of the pressure at which the hose burst during the specified step-up rate. Leak test: save 5min at 70% of the minimum blast pressure, and check again and again for leaks or damage. Due to the fact that water is often used in tests, the pressure and leakage pressure at normal temperatures may be slightly lower at normal temperatures.
Q:What glue can glue rubber tube?
Location: in the face and then drop a little sticky rubber JL-330 iron speedglue, immediately bonded, and keep to the hardening, hardening time ranging from a few seconds. About 30 minutes to reach practical strength, 24 hours after the maximum intensity.
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's the cause of a default like a general rubber product?
Rubber aging is a common problem of rubber products, and aging is mainly due to internal structure or component is easy to aging due to weakness, such as unsaturated double bond, branched, carbonyl, hydroxyl and so on; at the end, the main external or environmental factors are sunlight, oxygen, ozone, heat, water and mechanical stress force, high energy radiation, electricity, industrial gas, water, salt fog, fungi, bacteria, insects etc..
Q:How to detect the reliability of rubber hose
Bending test: after bending the hose to a certain extent, measure the minimum outside diameter of the bending part and the ratio of the outside diameter before bending, the passing capacity of the steel ball and the bending force when the tube is pressurized.
Q:Automotive applications of rubber hose
EPDM three yuan ethylene propylene rubber is used in automobile water pipe series. Such as radiators, hoses, air conditioning pipes, etc.. There are some higher performance materials, such as AEM, acrylate, high temperature and so on.
Q:Access toilet water inlet hose joints, how to repair water?
You try to put the connector aside, hold some force in the toilet hole, or add a person to press it with your hand, then swivel the pipe joint and maybe open it.
Q:Does the rubber tube affect the engine in the car's tank?
I don't know what you mean by that, but the car's tank itself needs to be sealed and no clutter is allowed
Q:How to determine the parker381 hose joint?
Parker 381 series hose comes with Parker 43 series hose connector. Because the type, material, and surface treatment of hose joints are indistinguishable from the naked eye, these factors directly affect the quality of the hose assembly:1., if the factory internal judgments, according to Parker provided geometric parameters to determine;2., if purchased on the market, it is best to choose Parker authorized dealer (Parker authorized dealer has Parker's power of attorney);
Q:What material is the rubber joint used in the desulfurization pipeline? What's the difference?
The desulfurization pipeline can be used with three yuan EPDM rubber ring joint, and PN4-6 is no problem.Generally, the desulfurization pipeline is weak acid base.

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