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A 3 Layer Steel Wire Braided Hose is a high-performance component widely used in industrial, automotive, and heavy machinery applications. These hoses are engineered with three layers of steel wire braid reinforcement, providing exceptional strength, flexibility, and resistance to high pressure and harsh environmental conditions. They are essential for safely transferring hydraulic fluids under extreme pressures while maintaining durability and leak resistance.
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Three layers steel wire braid hose technical parameters |
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|
ID |
D OF STEEL |
OD |
W.P. |
T.P. |
B.P. |
B.R. |
W |
|||
|
MPA |
Psi |
MPA |
Psi |
MPA |
Psi |
|||||
|
5±0.5 |
13.2±0.6 |
17±0.8 |
72 |
10433 |
108 |
15649 |
180 |
26082 |
120 |
0.50 |
|
6±0.5 |
15.0±0.6 |
19±1.0 |
68 |
9853 |
102 |
14780 |
170 |
24633 |
140 |
0.56 |
|
8±0.5 |
17.5±0.6 |
22±1.0 |
54 |
7825 |
81 |
11737 |
120 |
17388 |
160 |
0.83 |
|
10±0.5 |
19.5±0.6 |
24±1.0 |
44 |
6376 |
66 |
9563 |
110 |
15939 |
180 |
0.95 |
|
13±0.5 |
23.5±0.8 |
28±1.2 |
32 |
4637 |
48 |
6955 |
96 |
13910 |
240 |
1.22 |
|
16±0.5 |
26.5±0.8 |
31±1.2 |
23 |
3333 |
34.5 |
4999 |
69 |
9998 |
300 |
1.30 |
|
19±0.5 |
29.5±0.8 |
34±1.2 |
20 |
2898 |
30 |
4347 |
60 |
8694 |
330 |
1.62 |
|
22±0.5 |
32.5±0.8 |
31±1.2 |
18 |
2608 |
27 |
3912 |
54 |
7825 |
380 |
1.81 |
|
25±0.5 |
36.0±0.8 |
41±1.0 |
16 |
2318 |
24 |
3478 |
48 |
6955 |
400 |
1.99 |
|
32±0.5 |
43.0±0.8 |
48±1.2 |
13 |
1884 |
19.5 |
2826 |
39 |
5651 |
450 |
2.46 |
|
38±0.7 |
49.0±0.8 |
54±1.5 |
12 |
1789 |
18 |
2608 |
36 |
5216 |
500 |
3.08 |
|
51±1 |
62.0±0.8 |
67±1.5 |
10 |
1449 |
15 |
2174 |
30 |
4347 |
630 |
3.96 |
|
64±1 |
75.0±0.8 |
80±1.5 |
6 |
895 |
9 |
1304 |
18 |
2608 |
790 |
4.72 |
|
76±1 |
88±0.8 |
92±1.5 |
5 |
725 |
7.5 |
1087 |
15 |
2174 |
960 |
5.69 |
|
89±1 |
101.0±0.8 |
107±1.5 |
4 |
580 |
6 |
895 |
12 |
1789 |
1100 |
6.8 |
|
102±1 |
114.0±0.8 |
120±1.5 |
3.5 |
507 |
5.25 |
761 |
10.5 |
1521 |
1280 |
7.34 |
|
127±1 |
139±1 |
145±1.5 |
3 |
435 |
4.5 |
652 |
9 |
1304 |
1560 |
8.45 |
High Pressure Resistance
One of the most significant benefits of steel wire braided hoses is their ability to handle high pressures. The steel braid serves as a reinforcing layer that prevents the hose from expanding under pressure, maintaining its structural integrity.
Temperature Tolerance
Industrial processes often involve extreme temperatures that can compromise conventional hoses. Steel wire braided hoses, however, can operate effectively across a wide temperature range, typically from -40°C to over 200°C, depending on the inner tube material and hose design.
Flexibility and Ease of Installation
Unlike rigid piping systems, steel wire braided hoses offer a unique combination of strength and flexibility. They can bend, twist, and route through confined spaces, making them ideal for complex machinery layouts.
Durability and Longevity
The steel wire braid not only provides pressure resistance but also protects the hose against external mechanical stresses, abrasion, and wear. Industrial environments often subject hoses to vibration, friction, and contact with sharp edges or moving machinery. The steel reinforcement helps absorb and distribute these forces, significantly extending hose lifespan.
Type of 3 Layer Steel Wire Braided Hose
Single Braided Hydraulic Hose
Reinforced with one layer of steel wire braid, this hose offers excellent flexibility and lightweight performance for low- to medium-pressure systems.
Double Braided Hydraulic Hose
Featuring two layers of interwoven steel wire, this is the most widely used hydraulic hose in industrial applications due to its balanced performance.
Quadruple Braided Hydraulic Hose
Engineered with four layers of steel wire braid for maximum reinforcement, this hose is built for extreme pressure and mission-critical environments.
Hydraulic Systems
Steel wire braided hoses are indispensable in hydraulic machinery. They transfer pressurized hydraulic fluid to actuators, motors, and cylinders with precision. Their high-pressure rating ensures that machines operate safely, while the flexibility simplifies installation across complex systems.
Chemical Processing
In chemical plants, hoses often encounter highly corrosive liquids. Steel wire braided hoses with appropriate inner linings resist chemical attack and prevent leaks, ensuring process safety and protecting equipment and personnel.
Oil and Gas Industry
Oil, fuels, and lubricants require hoses that withstand high pressure and temperature fluctuations. Steel wire braided hoses provide durability and flexibility, essential for connecting pumps, compressors, and drilling equipment.
Food and Beverage Processing
Hygienic inner linings enable safe transfer of edible oils, beverages, and other consumables. The smooth inner surface prevents contamination and residue buildup, while the steel braid ensures durability in high-use environments.
Water and Steam Systems
High-pressure water and steam transfer in power plants and refineries demands hoses that resist temperature-induced deformation. Steel wire braided hoses provide both mechanical strength and thermal stability for reliable operation.
Inner Tube
Carries the fluid and must be compatible with the transferred medium. Materials are selected based on chemical resistance, temperature range, and pressure requirements.
Steel Wire Braid
Provides structural reinforcement, allowing the hose to withstand high internal pressures and external mechanical stress.
Outer Cover
Protects against abrasion, environmental factors, and UV exposure, increasing the hose’s lifespan.
Pressure Rating: The hose must handle the maximum operating pressure of the system, including occasional surges or spikes. Using a hose with insufficient pressure rating can result in bursts or leaks.
Temperature Range: Ensure that both the inner tube and braid materials are compatible with the operating temperatures, whether extremely hot or cold, to prevent deformation, softening, or brittleness.
Chemical Compatibility: The inner tube must be resistant to the specific fluids being transferred, such as acids, oils, fuels, or solvents. Incompatible materials can degrade quickly, causing leaks or contamination.
Bend Radius: Verify that the hose can bend around machinery, piping, or tight spaces without kinking, as sharp bends can compromise structural integrity and flow efficiency.
Length and Connections: Select a hose length that fits the system layout precisely, and ensure that the hose ends and couplings are compatible with existing equipment.
Visual Inspections
Check regularly for visible wear, fraying, corrosion, or damage to the steel braid. Early detection prevents sudden failures.
01
Connection Checks
Inspect fittings, couplings, and clamps for leaks or loosening to ensure secure connections.
02
Avoid Excessive Bending
Do not twist, kink, or over-bend hoses, as this can damage the braid or inner tube.
03
Replacement
Replace hoses showing signs of cracking, blistering, or loss of flexibility immediately to maintain safety.
04
Clean and Protect
Keep hoses free of dirt, chemicals, or debris that could cause abrasion or corrosion.
05
We are one of the most reliable steel wire braided rubber hose manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy steel wire braided rubber hose made in China here from our factory. Contact us for free sample.
Excavator hose assembly, Industrial large hose, SAE 100R4 hose(0/10)
