Henan Lianghe Pipeline Equipment Co.,Ltd
Henan Lianghe Pipeline Equipment Co.,Ltd
Add to Cart
DN500 SS304 carbon steel flange connection corrugated braided metal hose
The structure of a flanged metal hose
1. Inner metal pipe: Used for bearing medium, usually stainless steel, alloy steel and other materials, with good corrosion resistance and high temperature resistance.
2. Outer metal pipe: Used to protect the inner metal pipe, generally made of stainless steel, aluminum alloy and other materials.
3. Wire layer: The wire layer is the isolation layer between the inner and outer metal pipes, usually made of multi-layer corrugated stainless steel pipes. Its role is to withstand the bending and vibration of the flange, prevent corrosion and compensate for temperature changes.
4. Flange: Flange is a part that connects two metal hoses, usually made of stainless steel, carbon steel and other materials, and there are two common ways: threaded connection and welded connection.
Product Role
1. Reduce vibration: Flanged metal hose has good vibration resistance, which can effectively absorb pipeline vibration and reduce the impact of pipeline vibration on other equipment.
2. Withstand pressure: Flanged metal hose has good compressive strength and stability under high temperature and high pressure, and can withstand certain pressure and temperature changes.
3. Prevent water leakage: The flange connection method has the characteristics of good sealing, which can effectively avoid water leakage and air leakage at the pipeline connection and improve the safety of the pipeline.
4. Compensate for temperature changes: Due to the large temperature change when industrial equipment is working, the flanged metal hose can withstand a certain temperature change through the sandwich layer, so that the pipeline is not easily affected by thermal expansion and contraction, and maintains good stability.
Product parameters
|
Nominal diameter DN
| Inner diameter | Outer diameter | Minimum bending radius | Working pressure | |||
| Bellows | Braid mesh | Static | Dynamic | Single braid mesh | Double braid mesh | ||
| 8 | 8.8 | 13.2 | 14.4 | 50 | 110 | 15 | 20 |
| 10 | 11.7 | 16.5 | 17.7 | 65 | 145 | 185 | 20 |
| 15 | 13.5 | 19.5 | 21.1 | 80 | 180 | 18 | 20 |
| 20 | 20.0 | 27 | 28.6 | 120 | 270 | 10 | 15 |
| 25 | 27.0 | 34.5 | 36.1 | 160 | 360 | 6.3 | 10 |
| 32 | 32.0 | 40 | 41.6 | 175 | 400 | 4.0 | 6.3 |
| 40 | 39.6 | 52 | 53.6 | 225 | 510 | 4.0 | 6.3 |
| 50 | 49.7 | 62 | 63.6 | 280 | 640 | 3.0 | 5.0 |
| 65 | 61.2 | 80.2 | 81.8 | 410 | 915 | 3.0 | 5.0 |
| 80 | 79.0 | 96.3 | 97.9 | 486 | 1030 | 3.0 | 5.0 |
| 100 | 101.2 | 119.6 | 121.2 | 610 | 1340 | 2.5 | 4.0 |
| 125 | 124.1 | 145.3 | 146.9 | 700 | 1540 | 2.5 | 4.0 |
| 150 | 149.4 | 180.8 | 182.4 | 810 | 1780 | 2.5 | 4.0 |
| 200 | 176.0 | 240 | 243.2 | 1000 | 2000 | 2.5 | 4.0 |
| 250 | 248.0 | 290 | 294 | 1250 | 2500 | 2.5 | 4.0 |
| 300 | 298.0 | 350 | 354 | 1500 | 3000 | 1.6 | 2.5 |
| 350 | 347.0 | 400 | 404.8 | 1750 | 3500 | 1.6 | 2.5 |
| 400 | 397.6 | 460 | 464.8 | 2000 | 4000 | 1.6 | 2.5 |
Flanged metal hose connection method:
1. Welding type: Bellows, mesh sleeves and joints are connected by welding, which is suitable for occasions that require high-strength connection.
2. Mechanical clamping type: Bellows, mesh sleeve and joint are connected by mechanical clamping, which is suitable for occasions that need frequent disassembly.
Product features
1. Corrosion resistance and high temperature resistance
2. Flexibility and displacement compensation
3. Anti-vibration and noise reduction
4. Easy to install and maintain
5. Wide range of applications
Inventory display
Our service
1. The products we provide are of good quality and competitive price.
2. We have rich experience in this industry.
3. Our delivery time is very short.
4. Shipment of goods on time.
5. Meet your special requirements.