Pneumatic hose are used in homes and in industrial applications

High pressure pneumatic hose are used in homes and in industrial applications. Homeowners use them to inflate tires, blow leaves, and run tools. Businesses use them to erect homes, fix machines, and run assembly lines. Most air compressors are sold with a hose but people often purchase new hoses for several reasons. Hoses need replacing due to age or damage. People often want to upgrade due to the availability of PE pneumatic pipe tube with better materials that can withstand temperature extremes, hoses that have more features like reinforcements and improved air pressure, or hoses with a longer length or lighter weight.

About spiral tube

1. PU Spiral Tube‎ has excellent resistance to high pressure, vibration, corrosion resistance, abrasion resistance, weather resistance, winding performance.

2. pneumatic air tubing are light weight, easy to use and flexible, easy piping work.

3. inner diameter size precision control of high, for a variety of connectors. A variety of colors to choose from.

Spiral Tube‎ is an excellent choice for industrial environments

PU Spiral Tube‎ is an excellent choice for industrial environments requiring higher working pressure and higher temperature/ chemical resistance.these PE flexible plastic tubing include spring guards to resist kinking.

Features of pneumatic hose

The high pressure pneumatic hose is made from the highest quality, 100% virgin raw materials.The pneumatic hose is an excellent choice for many high heat applications.The pneumatic hose has exceptional resistance to degradation of mechanical properties under severe conditions.The polyurethane tubes does not support combustion and has very good dielectric properties.

HOILD stocks a wide variety of pneumatic air hose

HOILD stocks a wide variety of PE pneumatic air hose. We carry polyurethane inner braid hose and PVC inner braid hose in a range of sizes and ratings, as well as polyurethane pipe and rubber push lock hose.  HOILD ’s selection of pneumatic air hose is among the best in the business. All of our pneumatic hose is of the highest quality, for superior performance and many long years of service.

Spiral Tubing

1.Flexible PU Spiral Tube‎ for fitting cable, conductors, tubes, wire bundles etc.

2.Excellent protection against mechanical wear.

3.Suitable for pneumatic hose fittings after installation of cable.

4.Permits flexible connection between cabinet and door mounted units.

5.Reduces cable and line breakdowns, maintenance and down time costs.

Polyurethane tubes for applications where dragging a heavy hose

The light weight of this polyurethane tubes makes it ideal for applications where dragging a heavy high pressure pneumatic hose is an issue like roofing. The smooth, non-marring finish also makes it ideal for indoor trim work where scratching surfaces could create damage. "Poly" hose has very good cold weather flexibility. Bend restrictors reduce kinking and increase the life of the hose. End fittings are field repairable, so with a knife and two wrenches a quick repair can be made to the hose if damaged. 

Pvc Tube Cutter - Pneumatic Tubing

This pvc tube cutter from Holid is a very good cutter, it is a heavy duty type which is made from steel, with a heat treated cutting blade. The Holid is the better ratcheting type which I strongly recommend. This model will make light work of cutting any pvc pipe.The Holid  has lightweight aluminum matte vinyl ergonomic handles which is very important, has you need a good grip to give a consistent cut. The Holid cutters have a clear polyurethane pneumatic tubing edge within 3 degrees which allows for a better connection with the pvc pipe.

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pneumatic air hose features

PE pneumatic air hose features:

1, the pneumatic device structure is simple, lightweight, simple installation and maintenance. Pressure low-grade, relatively safe hydraulic system safer.

2, the working medium is an inexhaustible supply of air, the air itself is not to spend money. Exhaust gas treatment is simple, do not pollute the environment, but power consumption is large, energy conversion rate is very low, lower initial cost, but higher cost.

3, adjust the output power and operating speed very easy. Cylinder operation speed is generally 50 ~ 500mm / s. But stability is not high speed.

4, the reliability is not too high, life bullied source greater impact cleanliness and frequency of use.

The pneumatic pipe application

Pu pipe Application: Suitable for liquid transport industry, agriculture, food, medicine, civil engineering, fisheries, aquaculture, landscape irrigation and other fields general working pressure. Such as: PE pneumatic air hose, hydraulic pipe, garden hose, oil and water pipelines, oil exploration tube, blasting tubes, peristaltic pump hose. The high pressure pneumatic hose has excellent flexibility, high pressure, anti-vibration, wear-resistant, suitable for curved big places; light weight polyurethane hoses, flexible and easy to use, easy piping work.

The definition of Spiral hose and Pu tube

PU Spiral Tube‎ is corrugated spirally arranged tubular housing between two adjacent corrugations have a helix angle, all the ripples can be connected by a spiral.pneumatic industry preferred pneumatic pressure hose. PU tube press material into polyester PU tube, polyether PU tube; according to the different requirements and call into PU pneumatic air tubing, PU grippers intensifier tubes, PU industrial hose.

A large number of product flow low pressure hose

Polyurethane pipe is a large number of product flow low pressure hose.Fluid temperature is too high or corrosive fluid ingredients that may make the hose rupture. Operating ambient temperature is too high or workspace chemical gas, the hose may cause cracking. Warehousing in damp places or long storage period, will make the high pressure pneumatic hose hydrolysis or aging, may lead to breakage. Do not let the hose friction winding, over-stretching, twisting, otherwise damaged hoses will affect the work pressure. High temperature water or oil, please use heat-resistant tube. Pipe length to allow sufficient margin in the use of fast access, cross-section of hose to the formation of vertical mounting.

Pneumatic pipe for high pressure air or viscous substance

PE pneumatic pipe tube and fittings are ideal to carry high pressure air or viscous substance without reducing the pressure or breaking down under pressure. They come in different body styles and thread types to fit in different usage. They are non reactive to chemicals and are flame resistant which makes them safe for food industries and other chemical industries. The PE pneumatic pipe tube and pneumatic fittings are light weight and compact and come with one touch fitting so that there is a reduction in installation time and cost.

characteristics of PU Spiral Tube‎

PU Spiral Tube‎ characteristics: Longitudinal production process is simple, high production efficiency, low cost, rapid development. The strength of the high temperature pneumatic tube welded pipe is generally higher than the Longitudinal, can narrow the billet production of large diameter pipe, you can also use the same width of the billet production of different pipe diameters. However, compared with the same length of straight pipe seam weld length of 30 to 100%, and lower production rate. Therefore, smaller diameter pipe were powered by straight seam welded, large diameter spiral welded pipe for the most part.

A reliability and the top quality of the pneumatic tube

Holid is a professional manufacturer and a world-class factory of PU Pneumatic Tube.Holid has created a trustworthy worldwide reputation due to excellent service and high-quality polyurethane products.With Holid’s leading producing and processing technologies, Holid can manufacture various kinds of polyurethane pneumatic tubing according to client’s requirement.Each step of producing PU Pneumatic Tube is carefully calculated by production line engineers.From raw material selecting to final product selecting, Holid has chemical engineers and quality control technicians to make sure the high temperature pneumatic tube fit client’s need of physical properties.Therefore, Holid assures customers of the reliability and the top quality of the PU Pneumatic Tube.

The Evaluation of PU Tube

In most cases without any testing tools and testing conditions we can according to the visual, olfactory, tactile sensory rough identification of PU Spiral Tube‎ quality.

1. Observe whether the lumen is regular or not. Good quality PU tube lumen and the outer edge of the standard circular? Ring wall evenly distributed. The diameter of 89mm? 7mm wall thickness of PU tube, for example? Poor quality of the thickest tube wall can reach 7.5mm? The thinnest at only 5.5mm? Working in the larger pressure? Easily lead to uneven wall high temperature pneumatic tube burst or deformation? Affect the normal use.

2. Observe the presence of bubbles or other visually visible objects in the PU tube wall, and see if they are colorless and transparent. High-quality PU tube wall crystal clear? Without any impurities. The defective PU tube color yellowing? May be in the production process due to improper handling decomposition, aging? Or improper storage due to long-term.

3, high-quality PU tube in addition to a little plastic odor outside? No other petrochemical products smell. The poor steel pipe has a pungent smell of diesel oil? Especially in the hot summer? People can not be close.

4, high-quality PU tube inside and outside the pipe wall are smooth? Feel good? And low-quality pipe is more rough.

5, when measuring the wall thickness should be cut off the ends of the PU tube? Select the middle tube as a sample test to prevent some illegal manufacturers make an article in the tube at both ends of the actual wall thickness at both ends of the tube.

6, at both ends of the PU tube interception of a few centimeters of the wire? Repeated folding wire? Detection of steel wire strength and toughness. Poor quality of the wire folded a couple of will break? And high-quality PU pipe steel wire to be special tools to cut off. The quality of steel wire determines the quality of the entire pipe? Due to quality problems caused by steel pipe PU tube is prone to irreversible deformation

PE pipe with PVC pipe on the difference between appearance

PVC and PE are all olefins, PVC for PVC, is the largest of the three olefins in a strength, PE for the polyethylene, divided into low-density polyethylene, high-density polyethylene and linear low-density polyethylene tris Species. PE pneumatic air hose stiffness is not enough, the toughness of PVC is now out of the product, because he is more brittle, and PE flexibility is better, relatively large pressure is now used for water supply and drainage. Gas pipe and the connection is relatively easy to use hot-melt welding connection strength is better than their own strength high raw material to do the PE pipe was white, non-toxic, can be used as a water pipe, flexible, commonly used in rural drinking projects, water-saving irrigation Project.PVC high temperature pneumatic tube is not recommended as a water pipe, commonly used in farmland irrigation works, urban drainage works.

The methods to store pneumatic tube

The PE pneumatic air hose products should be stored in a way that does not allow for excessive stress, elongation or deformation and should be avoided from contact with sharp objects or the ground. Whenever possible, use storage racks to store hose products. PU spiral tube‎ or hose assembly should be stored flat, it is best not to stack. If stacking is unavoidable, the height of the stack should be limited to the extent that no permanent deformation of the hose at the bottom is caused. Coiled hose products shall not be suspended from stakes. Hose and hose assemblies supplied in a straightened condition shall be stored flat and shall not bend. Large diameter hoses used in the petroleum industry should be fitted with caps on the ends.

Classification of PU pipes

PU tube classification According to the material points, polyester PU tube, polyether PU tube, according to the use of requirements and call different points: PU air hose, PU clamp to strengthen the tube, PU industrial hose,

First, PU tube classification

PU PU hose, PU industrial hose, PU steel wire telescopic tube, PU spiral tube, PU tube, PU tube, PU tube, PU tube, PU stretch tube, PU spring tube, PU folder tube, PU braided tube, PU reticulate tube, PU single tube, PU straight tube.

Second, PU tube performance:

1, Transparent tube with high transparency, the state of the flow of media is clearly visible.

2, the use of high resilience polyurethane raw materials; makes the high temperature pneumatic tube has a smaller bending radius, easier to install.

3, anti-yellowing to 3 or more, not easy to turn yellow.

4, the color tube The use of imported weathering of the toner, the color tube manufactured by the standard color, bright, long-term work does not fade.

5, the use of online diameter control system, pipe diameter tolerance control within ± 0.12mm.

6, the use of 100% high physical plastic polyurethane elastomer (TPU) manufacturing, the use of a constant working pressure state, longer life.