PTFE Lined Flexible Bellows Compensator - Stainless Steel Corrosion Pipe Fittings 32-400mm Diameter 250°C Temperature
Price:
＄24.9-48.9 per set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
Product Overview
PTFE-lined flexible bellows compensator is engineered to accommodate thermal expansion, contraction, and installation misalignments in pipeline systems handling highly corrosive media. The internal polytetrafluoroethylene (PTFE) lining provides exceptional corrosion resistance, protecting the stainless steel bellows from chemical damage.
Key Features
- Thermal Expansion Compensation: Provides multidimensional directional compensation within compact dimensions
- Installation Error Compensation: Accommodates inevitable systematic errors in pipeline connections
- Noise and Vibration Isolation: Integrated sound absorption and vibration damping materials reduce system noise
Product Advantages
High Temperature & Corrosion Resistance
Advanced PTFE hose construction withstands 250°C steam temperatures at 3kg/cm² pressure while maintaining external surface temperatures below 60°C for operational safety. Rated for normal operation at 10kg/cm² steam pressure.
Lightweight & Flexible Design
Complete 2-meter assembly weighs only 500 grams, reducing operator workload while maintaining excellent flexibility without ventilation obstruction.
Exceptional Durability
Japanese technology stainless steel double-buckle spiral construction withstands 180kg tension loads without damage during normal operation.
Technical Specifications
| Nominal Diameter (mm) | Wave Number | Pressure Level (MPa) | Effective Area (cm²) | Max Outer Diameter (mm) | Length (mm) |
|---|---|---|---|---|---|
| 32 | 8 | 0.25-2.5 | 225 | 264-280 | 160-250 |
| 32 | 16 | 0.25-2.5 | 225 | 316-321 | 224-291 |
| 40 | 8 | 0.25-2.5 | 244 | 269-289 | 164-259 |
| 40 | 16 | 0.25-2.5 | 244 | 319-334 | 230-304 |
| 50 | 8 | 0.25-2.5 | 259 | 282-306 | 172-276 |
Installation Guidelines
- Follow pipeline construction drawings and manufacturer installation instructions precisely
- Install proper guide and fixed brackets according to design specifications
- Protect bellows from damage during handling, welding, and installation
- Remove all pipeline debris and foreign objects before installation
- Install compensators with flow direction requirements according to medium flow arrows
- Remove all transport fixing screws before system operation
Product Applications
Product Packaging
Frequently Asked Questions
Q: Can we choose different material?
A: Yes, materials can be selected according to your specific requirements.
Q: What is your shipment and delivery time?
A: We ship by sea or air. Delivery typically takes 7 to 14 days depending on order quantity.
Q: What are your payment terms?
A: T/T (30% deposit, 70% balance before delivery) or L/C at sight.
Q: Is the flange galvanized?
A: Yes, carbon steel flanges are galvanized to prevent rusting. We offer both electronic and hot dip galvanizing, with most customers preferring hot dip galvanized finish.
Q: Can the length of the corrugated compensator be customized?
A: Absolutely. We maintain extensive mold specifications and can customize lengths according to your requirements.
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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