DN200 PN16 PTFE-Lined Stainless Steel Flexible Hose 304 Metal Bellows with Flange Connection
Price:
＄5.20-123.20 per set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
Product Overview
DN200 PN16 convoluted stainless steel flexible hose with PTFE lining and flange connection, constructed from 304 stainless steel metal bellows for superior performance in demanding industrial applications.
Performance Characteristics
- Excellent corrosion resistance for harsh chemical environments
- Superior high and low temperature tolerance
- Outstanding anti-aging and fatigue resistance
- High vacuum and pressure resistance capabilities
- Reliable sealing performance and vibration dampening
- Easy installation with strong insulation properties
- Non-stick PTFE lining with self-smoothing surface
Application Fields
Chemical Industry
Transport of acids, alkalis, salts and other corrosive media in petrochemical, refining and fertilizer processing facilities.
Pharmaceutical Sector
Hygienic piping systems for pharmaceutical manufacturing and bioengineering applications.
Petroleum Industry
Drilling, transportation and refining processes including oil and gas transmission pipelines.
Power Generation
Thermal systems, power stations and nuclear plants ensuring safe and stable operation.
Environmental Protection
Wastewater treatment and exhaust gas discharge equipment handling corrosive media.
Technical Specifications
| Nominal Diameter DN | Inner Diameter (mm) | Outer Diameter (mm) | Min Bending Radius (mm) | Working Pressure (MPa) |
|---|---|---|---|---|
| 8 | 8.8 | 13.2-14.4 | 50-110 | 15-20 |
| 10 | 11.7 | 16.5-17.7 | 65-145 | 18-20 |
| 15 | 13.5 | 19.5-21.1 | 80-180 | 18-20 |
| 20 | 20.0 | 27.0-28.6 | 120-270 | 10-15 |
| 25 | 27.0 | 34.5-36.1 | 160-360 | 6.3-10 |
| 32 | 32.0 | 40.0-41.6 | 175-400 | 4.0-6.3 |
| 40 | 39.6 | 52.0-53.6 | 225-510 | 4.0-6.3 |
| 50 | 49.7 | 62.0-63.6 | 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 | 240.0-243.2 | 1000-2000 | 2.5-4.0 |
| 250 | 248.0 | 290.0-294.0 | 1250-2500 | 2.5-4.0 |
| 300 | 298.0 | 350.0-354.0 | 1500-3000 | 1.6-2.5 |
| 350 | 347.0 | 400.0-404.8 | 1750-3500 | 1.6-2.5 |
| 400 | 397.6 | 460.0-464.8 | 2000-4000 | 1.6-2.5 |
Installation Guidelines
- Use specialized tools during assembly and observe component orientation
- Avoid equipment tipping or collisions during installation
- Follow torque specifications precisely when tightening bolts
- Prevent impurities from entering equipment and pipelines
- Ensure proper connection of pipes and interfaces
- Conduct leak testing after installation completion
Inspection & Maintenance
- Perform comprehensive inspection and trial operation after installation
- Thoroughly clean equipment and pipelines before initial use
- Apply anti-corrosion treatment and regular inspection for long-term storage
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Why Choose Our Products
- Third-party tested quality assurance
- 20+ years of manufacturing expertise
- Competitive pricing with fast shipping
- 24/7 customer support and small order acceptance
- Customization services available
- Global export to 30+ countries with positive feedback
- Comprehensive one-year after-sales service
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Lianghe Pipeline Equipment Co.,Ltd
Location
Pipeline Industrial Park, Gongyi City, Henan Province, China
Contact Person
Kelly