For companies that want to invest in high-pressure hoses to develop business, it is very important to choose an excellent high-pressure hose supplier. However, there are so many excellent high-pressure hose suppliers in China, how should we choose? Today we will tell you.
What is high pressure hose
Hydraulic hose is also known as hydraulic oil hose, hydraulic hose, high pressure hose, hydraulic hose, steel wire high pressure hose, steel wire braided hose, steel wire winding hose, generally divided into steel wire braided hydraulic hose and steel wire winding hydraulic hose.
Hydraulic hoses are divided into two categories according to material: rubber and rubber-plastic material. According to the production process, it is divided into steel wire braided hoses, steel wire wound hoses, wire braided hoses and sandwich hoses.
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High pressure hose structure
It is mainly composed of inner rubber layer, middle rubber layer, multi-layer reinforced layer and outer rubber layer of synthetic rubber which is resistant to liquid.
The inner rubber layer has the function of making the conveyed medium bear pressure and protecting the steel wire or wire fiber from erosion, the outer rubber layer protects the reinforcement layer from damage, the reinforcement layer is the skeleton material, the function is to ensure the use pressure of the hose.
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High pressure hose use
mainly used for mining hydraulic support, oilfield development, suitable for engineering construction, lifting transport, metallurgy forging, mining equipment, ships, injection molding machinery, agricultural machinery, a variety of machine tools and various industrial sectors mechanized, automated hydraulic system with a certain pressure and temperature of petroleum-based (such as mineral oil, soluble oil, hydraulic oil, fuel oil, lubricating oil) and water-based liquids (such as emulsions, oil-water emulsion, water) and other liquid transmission. Hydraulic hoses made of rubber and plastic materials, also known as rubber and plastic hoses, are a new type of hoses with obvious corrosion resistance and energy saving effect.
Why choose China high pressure hose supplier
China high pressure hose supplier has many advantages, we list the following points.
- Abundant labor force
- Experienced technical team
- Lower cost
- Well-established supply chain
- Stable social environment
Click to read more information about the reasons for choosing Chinese suppliers
China high pressure hose supplier development trend
There is no doubt that China's high-pressure hose suppliers have a huge advantage, they continue to strengthen in terms of price, quality, service, etc., gradually approaching the level of the world's top manufacturers. With the continuous innovation of technology, China's high-pressure hose suppliers of technology to catch up will accelerate the pace and gain a greater advantage.
China is known as the world's processing plant. In China, you can find more than 95% of the hose models. The efficient production capacity and fast logistics system allow you to receive your products in the shortest possible time. It does not affect your sales and guarantees an adequate supply. This advantage is difficult to be surpassed by other countries in the short term.
China's high-pressure hose manufacturers have experienced rapid development in China, the traditional industry will soon transition to the Internet economy, you can easily contact them online and conduct your business. You and the Chinese supplier's will no longer time difference.
Where to find high pressure hose suppliers in China
The three most mainstream ways to find high-pressure hose suppliers in China
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B2B platforms
Suppliers can be found on various b2b platforms. The famous b2b platforms in China are Alibaba, Made in China
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Google search engine
The information about the websites of Chinese high-pressure hose suppliers is included in the Google database. You can search for them using different keywords.
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Foreign trade fairs
Through the foreign trade fair, you can get the contact information of most high pressure hose manufacturers in China and communicate and negotiate on the spot.
How to choose high pressure hose
Hydraulic hoses are an important part of hydraulic machines, which use liquid fluid power to perform simple and heavy work. It can be roughly divided into low pressure, medium pressure and high pressure. These hoses are designed to transmit hydraulic fluid to hydraulic motors and hydraulic cylinders to perform various functions.
The selection of hydraulic hoses should comply with rules such as temperature, pressure and the surrounding environment, all of which can have an impact on hose degradation. There are several main criteria to keep in mind when selecting.
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Size
The dimensions, especially the inner diameter, should be appropriate to keep pressure losses to a minimum and to prevent extreme heat and excessive turbulence.
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Pressure
Pressure is the maximum working pressure during continuous operation. According to the relevant international standards, Laike hydraulic hoses have a safety factor of 4:1, i.e. the maximum working pressure is approximately one quarter of the minimum burst pressure.
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Impulse pressure
An important factor in hose selection is the pressure, which is calculated from the minimum burst pressure. In general, the maximum working pressure is one quarter of the minimum burst pressure with a safety factor of 4:1. The impulse pressure generated during operation is much higher than the working pressure. Hydraulic presses that are frequently attacked by impulse pressures are usually equipped with relief valves.
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Temperature
Hydraulic hoses should be used within the specified temperature range. If the operating temperature exceeds this range, the service life of the hose will be significantly shortened and its operating pressure will be much lower. For too high or too low temperature working environment, the hydraulic hose should be protected by a hose jacket.
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Chemical compatibility
When using special hydraulic fluids, hydraulic hose assemblies including hoses (tubes and covers, O-rings and fittings) should be fluid compatible.
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Bend radius
When installing components, due attention should be paid to the minimum bend radius. A radius that is too small will shorten the life of the hose and increase costs.
How to choose a high-pressure hose supplier
For the selection of high-pressure hose suppliers, we list the following points, we hope to help you.
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Ensure that the high-pressure hose supplier compliance
Purchase of high-pressure hose is very important to your business, so check whether the supplier has the export qualification and the source of goods is normal.
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Carefully browse the product type
Detailed review of the supplier's display of product types to ensure that the supplier can provide the equipment you need. And good high-pressure hose suppliers have a wide range of products, side reflect its production capacity.
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Seek technical support
High level of high-pressure hose suppliers usually have their own production plants, such suppliers are usually able to provide adequate technical support. And the post-production process of technical support is very important.
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Confirm specifications, functionality and compatibility
It is very important to ensure that your business is running properly.
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Repeatedly test availability
Check the availability and stock of your parts before placing your order. You can ask if you can send samples in advance.
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Compare prices
There is no doubt that profit is the most important thing for a business. So it is very important to compare prices to get a greater cost advantage for yourself.
For more information you can click to read the article Ten points to choose a hydraulic hose manufacturer.
List of high pressure hose suppliers in China
- Fushida Rubber Technology Co., Ltd.
- Laike Machinery
- Qingdao Qingflex Hose Factory
- Hebei Qianli Rubber Products Co., Ltd
- LUCOHOSE
- Shijiazhuang StrongFlex Industrial Co.
- Sinopulse Hose Factory Co.
- Qingdao Techoses Industrial Co.
- Sunhose
- Epower Machinery
Read more about China Top 10 Hydraulic Hose Manufacturers
Excellent High Pressure Hose Supplier in China
Established in 1995, Leco Hydraulics is a leading high pressure hose supplier in China, dedicated to developing and manufacturing hose couplings, hydraulic fittings, hose assemblies and other related products, which are widely used in mining, machinery, transportation, ships, oil fields and other fields. After more than 20 years of learning, growth and development, we now have 18,000 square meters of workshops, 200 sets of machines, 100 employees and 40,000 kinds of standing items.
Our long-term commitment to "first-class design, first-class products, first-class service" has made Lake Hydraulics a synonym for hydraulic couplings and adapters. We sincerely welcome people from all over the world to visit us.
Welcome to check our high-pressure hose products and visit our website:https://www.laikehydraulics.com
Reference Links
Importing from China: A Step-by-Step Guide
https://cargofromchina.com/import/
Click to download
Laike Hose Catalog:
https://www.laikehydraulics.com/uploads/LAIKE%20FITTING%20&%20ADAPTER%20CATALOG.pdf
