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Hydraulic Oil Suction and Discharge Hose is a hose specially designed for hydraulic systems, mainly used to transport hydraulic oil or other petroleum-based fluids. This hose plays a vital role in hydraulic systems because it can not only withstand positive pressure (such as the discharge pressure of the hydraulic pump), but also work under negative pressure (such as the suction pressure of the hydraulic pump) to ensure the normal operation of the hydraulic system. Its application range is very wide, covering multiple fields from heavy machinery to agricultural equipment, to industrial manufacturing and automotive systems.
In hydraulic systems, hydraulic oil is the medium for transmitting energy, and hydraulic oil suction and discharge hoses are key components that connect hydraulic pumps, hydraulic cylinders, valves and other hydraulic components. It must be designed to withstand high pressure, vacuum and various harsh environmental conditions to ensure the stability and reliability of the hydraulic system.
For example, on construction sites, heavy equipment such as excavators and bulldozers rely on this hose to transmit hydraulic oil to achieve precise control and powerful power output of the mechanical arm. In the agricultural field, equipment such as tractors and harvesters also need this hose to ensure that the hydraulic system works properly in dusty environments with drastic temperature changes.
| Hydraulic Oil Suction and Discharge Hose | ||||||||||
| I.D. | O.D. | W.P. | B.P. | B.R. | Weight | Length | ||||
| mm | inch | mm | psi | bar | psi | bar | mm | kg/m | ft | m |
| 19 | 3/4" | 34.4 | 315 | 21 | 945 | 63 | 100 | 0.95 | 200 | 61 |
| 25 | 1" | 40.4 | 255 | 17 | 765 | 51 | 150 | 1.16 | 200 | 61 |
| 32 | 1-1/4" | 49 | 210 | 14 | 630 | 42 | 190 | 1.61 | 200 | 61 |
| 38 | 1-1/2" | 55 | 157 | 10.5 | 471 | 31.5 | 220 | 1.85 | 200 | 61 |
| 51 | 2" | 68 | 105 | 7 | 315 | 21 | 300 | 2.36 | 200 | 61 |
| 64 | 2-1/2" | 81.6 | 60 | 4 | 180 | 12 | 380 | 3.03 | 200 | 61 |
| 76 | 3" | 94.4 | 60 | 4 | 180 | 12 | 450 | 3.85 | 200 | 61 |
| 102 | 4" | 120.2 | 60 | 4 | 180 | 12 | 550 | 5.21 | 200 | 61 |
These hoses are designed to withstand high-pressure environments, making them ideal for hydraulic systems that operate under significant pressure.Reinforced with multiple layers of steel wire or textile braiding, they ensure reliable performance without bursting or leaking.
Constructed from high-quality synthetic rubber or thermoplastic materials, these hoses are highly durable and resistant to wear and tear.They are built to endure harsh operating conditions, including exposure to chemicals, abrasion, and extreme temperatures, ensuring a long service life.
Despite their robust construction, hydraulic oil suction and discharge hoses remain flexible, allowing for easy installation and routing in complex hydraulic systems.Flexibility also helps accommodate movement and vibration in machinery, reducing stress on the hose and connected components.
These hoses are specifically engineered to resist degradation from hydraulic oils, fuels, and other chemicals commonly used in hydraulic systems.This resistance ensures the hose maintains its integrity and performance over time, even when exposed to aggressive fluids.
Temperature Stability
Hydraulic oil suction and discharge hoses can operate effectively across a wide temperature range, from extremely low to high temperatures.This makes them suitable for use in diverse environments, including cold climates and high-heat industrial settings.
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.
