SS316 Stainless Steel Flange Bellows Expansion Joint with PTFE Corrugated Compensator - 32-300mm Diameter, 0.25-2.5MPa Pressure Rating
Price:
＄47.10 per set
MOQ:
1 piece
Delivery Time:
3-7day
Brand:
Liang He
Product Description
Product Overview
Flange SS316 stainless steel flexible metal bellows expansion joints with PTFE corrugated compensator are engineered to absorb dimensional changes in pipeline systems while resisting corrosive environments.
Key Advantages
Dimensional Change Absorption
Utilizes bellows expansion and contraction principles to absorb thermal expansion, contraction, and axial, lateral, and angular displacement, protecting pipeline systems from damage.
Corrosion Resistance
PTFE liner provides excellent resistance to strong acids, alkalis, and other corrosive media, making it ideal for chemical, pharmaceutical, and environmental applications.
Pipeline Protection
Effectively protects pipeline systems from corrosion and damage, particularly when transporting high-strength acidic/alkaline media and high-temperature fluids.
Application Fields
- Petrochemical Industry: Withstands high temperature, high pressure, and corrosive conditions to ensure pipeline system reliability
- Power Industry: Compensates for thermal expansion displacement and reduces pipeline vibration for stable power transmission
- Metallurgy & Mining: Adapts to harsh working environments to maintain pipeline system operation
- Construction & Water Supply: Solves axial expansion and misalignment problems in heating and water supply systems
- Food & Pharmaceutical: Meets strict material requirements with corrosion-resistant properties to ensure product hygiene and safety
Technical Specifications
| Nominal Diameter (mm) | Wave Number | Pressure Level | Effective Area of Bellows | Maximum Outer Diameter Dimension | Length |
|---|---|---|---|---|---|
| 32 | 8/16 | 0.25-2.5 MPa | 16-37 | 225-304 mm | 160-427 mm |
| 40 | 8/16 | 0.25-2.5 MPa | 23-37 | 244-364 mm | 164-402 mm |
| 50 | 8/16 | 0.25-2.5 MPa | 37-81 | 259-442 mm | 172-464 mm |
| 65-300 | 4-16 | 0.25-2.5 MPa | 55-1105 | 270-562 mm | 215-595 mm |
Installation Guidelines
(1) Clean inner and outer surfaces of PTFE corrugated compensator to prevent media contamination
(2) Secure flange before installation to prevent bellows deformation or flange fracture
(3) Ensure PTFE corrugated compensator aligns with pipeline axis to avoid excessive tension or compression
(4) Distribute connecting bolts evenly to prevent uneven tightening that could cause leaks or damage
Customization Process
- Provide detailed drawings and specifications
- Customer confirmation and approval
- Quoted pricing includes freight costs
- Provide proforma invoice (PL)
- Receive payment and arrange shipment
Inventory Display
Why Choose Our Products
- Diverse product range with multiple configurations
- Strict quality control throughout manufacturing
- Competitive pricing with included freight
- 24/7 online customer support availability
- Small quantity customization and OEM services
- Many years of rich production experience
Similar Products
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