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Its structure includes an inner rubber layer, which can directly contact and transport hydraulic oil and other media, and has good oil resistance and chemical resistance. In the middle is a multi-layer steel wire winding reinforcement layer, and the steel wire winding direction is alternating, so that the hose can withstand high pressure from all directions. The pressure it withstands can usually reach tens of MPa or even higher, which can effectively resist the high pressure of the internal fluid without deformation or rupture, ensuring the safe and stable operation of the hydraulic system.The outermost layer is the outer rubber layer, which is used to protect the internal structure and has the characteristics of wear resistance, aging resistance, and weather resistance.
This hose has many advantages, such as being able to maintain good flexibility under high-pressure conditions, which is convenient for installation and use in complex equipment layouts; excellent anti-pulse performance, which can adapt to frequent pressure changes in hydraulic systems; and a small bending radius, which can be laid out in areas with limited space.
In terms of application, it is often used in hydraulic systems in engineering machinery such as excavators, etc, mining machinery, metallurgical equipment, and automobile manufacturing. It is a key component to ensure the efficient and safe transmission of hydraulic power in these equipment.
| LEAD-FLEX SAE 100R15 | ||||||
| Product Series | Nominal Diameter | Inner Diameter | Outer Diameter | W.P | B.P | Min.B.R |
| Mm | Max | Max | Mpa | Mm | Mm | |
| R15-06-10 | 10 | 10.1 | 23.3 | 42 | 168 | 150 |
| R15-08-12.5 | 12.5 | 13.5 | 26.8 | 42 | 168 | 200 |
| R15-10-16 | 16 | 16.7 | 30.2 | 42 | 168 | 230 |
| R15-12-19 | 19 | 19.8 | 36.1 | 42 | 168 | 265 |
| R15-16-25 | 25 | 26.4 | 42.9 | 42 | 168 | 330 |
| R15-20-31.5 | 31.5 | 33.0 | 51.5 | 42 | 180 | 445 |
| R15-20-31.5T | 31.5T | 33.0 | 51.5 | 42 | 168 | 445 |
| R15-24-38 | 38 | 39.3 | 59.6 | 42 | 168 | 530 |
| R15-32-38 | 51 | 52.0 | 72.6 | 42 | 168 | 660 |
| R15-40-63 | 63 | 65.1 | 88.0 | 42 | 168 | 1200 |
| R15-48-78 | 78 | 77.1 | 98.2 | 42 | 168 | 1300 |
| R15-56-89 | 89 | 90.5 | 113 | 42 | 168 | 1400 |
| R15-64-102 | 102 | 103.5 | 142.5 | 42 | 168 | 1500 |
It consists of a rubber lining layer resistant to hydraulic fluid, multiple steel wire reinforcement layers wound in alternating directions, and an oil-resistant and weather-resistant rubber outer layer.
It can withstand ultra-high pressure, has good pulse resistance, flex resistance, small bending radius, high structural strength, strong vibration resistance, and good reliability and stability.
It can work in a wide temperature range, usually adapting to a temperature environment of about -40ºC - 120ºC. This allows it to work effectively in high-temperature industrial environments or cold outdoor working scenes. For example, it can be used normally in mining operations in the cold north or the hydraulic systems of port machinery in tropical areas.
Due to the use of high-quality rubber materials and high-strength steel wires, combined with good manufacturing processes, this hose has a long service life. Under normal use and maintenance conditions, it can effectively reduce the frequency of replacement, reduce equipment maintenance costs and downtime.
In addition to common hydraulic oils, it can also be well-compatible with a variety of other working media, such as water glycol, emulsions, etc. This expands its application range in different hydraulic systems. For example, in some places with high requirements for fire resistance, hoses that can transport water glycol media can play a role.
Q1. What are your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have a legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What are your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q3. What are your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. How about your delivery time?
A: The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8: How do you make our business long-term and have a good relationship?
A:1. We keep good quality and competitive prices to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
