Stainless Steel Wire Braided Flexible Metal Hose Union Type Gas Flexi Hose
A Union Type Gas Flexi Hose is a flexible gas connection hose equipped with union-type end fittings that allow easy installation and removal without rotating the hose. It is designed to safely convey gas while accommodating vibration, thermal expansion, and slight misalignment in gas piping systems, ensuring a secure, leak-tight, and durable connection for residential, commercial, or industrial gas applications.
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 axial, transverse and angular thermal deformation of pipelines
- Reduces equipment vibration impact on pipeline systems
- Compensates for pipeline deformation caused by seismic activity and ground settlement
Technical Specifications
Main data of Metal Hose:
| 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
Union Type Gas Flexi Hose can be processed into different types according to different needs:
- Bellows Body Materials: Stainless Steel 304, 316L
- Flange Materials: Q235 carbon steel, 304, 316L stainless steel
Jingning has more than 17 years of design experience in manufacturing flexible expansion joints, rubber expansion joints, metal bellows joints, disassembly joints, pipelines and other industrial pipe fittings. The flexible expansion joint meets international standards such as GB, ISO, DIN, ANSI, BS, JIS and special customer requirements.
Product Advantages
- Competitive factory direct pricing
- 17 years manufacturing experience with 5 years export expertise
- Strict quality inspection exceeding industry standards
- Custom mold base specifications and OEM services
- Free product samples available
- Large inventory for quick delivery
Applications
Due to its flexibility, pipe flex connectors can compensate for temperature differential deformation or other deformations between equipment and pipelines, prevent vibration, reduce pipeline thrust on equipment, and adapt to uneven tank foundation settlement. Flexible expansion joints are widely used in chemical, oil refining, power, light industry, nuclear energy, metallurgy, machinery, instrumentation, shipbuilding, aerospace and other industrial sectors. With the extensive application of power pipelines and heat pipelines in industrial and civil fields, the requirements for pipe flex connectors continue to increase.
Frequently Asked Questions
Q1: Can the Union Type Gas Flexi Hose be marked with customized logo?
A1: Yes, it can be marked with your logo. We provide OEM & ODM services.
Q2: What's the face to face length of Union Type Gas Flexi Hose?
A2: The face to face length can be L130, L152, L203... We also accept customized lengths according to your requirements.
Q3: Can you provide drawings of Union Type Gas Flexi Hose?
A3: Yes, we provide detailed drawings. Please contact us to get the drawing of pipe flex connector.
Q4: What certificates of Union Type Gas Flexi Hose can you provide?
A4: We provide CE and ISO certificates.
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