Stainless Steel Wire Braided Flexible Metal Hose Union Type Flexible Braided Hose
Union Type Flexible Braided Hose is a flexible hose assembly designed with union end connections that allow easy installation, removal, and maintenance without twisting the hose. It consists of an inner flexible tube reinforced with an external braided layer, typically made of stainless steel, to provide strength, pressure resistance, and durability. This type of hose is commonly used in piping systems to accommodate vibration, thermal expansion, and minor misalignment while ensuring a secure and leak-tight connection.
Performance Characteristics
The main elastic element of flexible expansion joint is stainless steel bellows. Through the expansion and bending of bellows, the flexible expansion joint accommodates pipeline movement in axial, transverse and angular directions. Flexible expansion joint can play the following roles:
- Absorbs the axial, transverse and angular thermal deformation of the pipeline
- Can absorb equipment vibration and reduce the influence of equipment vibration on pipeline
- Can absorb the pipeline deformation caused by earthquake and land subsidence
Technical Parameters
Metal Hose Specifications
| Diameter (mm) |
Pressure Grade (Mpa) |
Available Area of Bellows (c㎡) |
Max Size of External Diameter (mm) |
Length (mm) |
| 32 | 1.0/1.6/2.5 | 16 | 225 | 160-280 |
| 40 | 1.0/1.6/2.5 | 23 | 244 | 164-289 |
| 50 | 1.0/1.6/2.5 | 37 | 259 | 172-306 |
| 65 | 1.0/1.6/2.5 | 55 | 270 | 215-322 |
| 80 | 1.0/1.6/2.5 | 81 | 284 | 240-366 |
| 100 | 1.0/1.6/2.5 | 121 | 304 | 235-345 |
| 125 | 1.0/1.6/2.5 | 180 | 334 | 282-342 |
| 150 | 1.0/1.6/2.5 | 257 | 364 | 282-367 |
| 200 | 1.0/1.6/2.5 | 479 | 442 | 340-426 |
| 250 | 1.0/1.6/2.5 | 769 | 507 | 393-493 |
| 300 | 1.0/1.6/2.5 | 1105 | 562 | 464-565 |
| 350 | 1.0/1.6/2.5 | 1307 | 622 | 509-609 |
| 400 | 1.0/1.6/2.5 | 1611 | 562 | 522-628 |
| 450 | 1.0/1.6/2.5 | 1972 | 700 | 403-523 |
| 500 | 1.0/1.6/2.5 | 2445 | 760 | 431-554 |
| 600 | 1.0/1.6/2.5 | 3534 | 835 | 478-588 |
| 700 | 1.0/1.6/2.5 | 4717 | 1110 | 490-590 |
| 800 | 1.0/1.6/2.5 | 5822 | 1265 | 502-602 |
| 900 | 1.0/1.6/2.5 | 7620 | 1186 | 698 |
| 1000 | 1.0/1.6/2.5 | 9043 | 1286 | 692 |
Manufacturing Process
Discover how JINGNING produces high-quality Union Type Flexible Braided Hose. Our hoses can be processed into different types according to specific requirements:
- Bellows Body Materials: Stainless Steel 304, 316L
- Flange Materials: Q235 carbon steel, 304, 316L stainless steel
With over 17 years of design experience in manufacturing flexible expansion joints, rubber expansion joints, metal bellows joints, disassembly joints, and other industrial pipe fittings, our products meet international standards including GB, ISO, DIN, ANSI, BS, JIS, and custom requirements.
Product Advantages
- Competitive factory direct pricing
- 17 years manufacturing experience with 5 years export expertise
- Strict quality inspection exceeding industry standards
- Custom specifications and OEM services available
- Free samples provided upon request
- Large inventory for quick delivery
Applications
Due to their flexibility, pipe flex connectors can compensate for temperature differential deformation and other movements between equipment and pipelines, prevent vibration, reduce pipeline thrust on equipment, and accommodate uneven tank foundation settlement. Flexible expansion joints are widely used in chemical, oil refining, power generation, light industry, nuclear energy, metallurgy, machinery, instrumentation, shipbuilding, aerospace, and other industrial sectors. With the increasing application of power and heat pipelines in industrial and civil fields, the demand for pipe flex connectors continues to grow.
Frequently Asked Questions
Q1: Can the Union Type Flexible Braided Hose be marked with customized logo?
A1: Yes, it can be marked with your logo. We provide comprehensive OEM & ODM services.
Q2: What's the face to face length of Union Type Metal Braided Pipe Connector?
A2: Standard face to face lengths include L130, L152, L203. We also accept customized lengths according to your specific requirements.
Q3: Can you provide drawings of Union Type Flexible Braided Hose?
A3: Yes, we provide detailed technical drawings. Please contact us to receive the pipe flex connector drawings.
Q4: What certificates of Union Type Flexible Braided Hose can you provide?
A4: We provide CE and ISO certifications to ensure product quality and compliance.
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