DN2200 88" Double-Flange Dismantling Joint 300 LB Long Reach Adjustable for Large Pipeline Systems
Price:
$158-$440 set
MOQ:
1 set
Delivery Time:
5-15 work days
Brand:
Lianghe
Product Description
Product Overview
The DN2200 (88") double-flange dismantling joint with 300 LB flange rating provides essential longitudinal adjustment capabilities for large-diameter pipeline systems. This industrial-grade expansion joint facilitates easy installation, maintenance, and replacement of valves, pumps, and other equipment without requiring complete pipeline disassembly.
Key Features & Benefits
- Simplified installation process for valves and pumps with axial pipeline tension accommodation
- Precision-engineered construction with high-strength anti-corrosion coating and stainless steel tie-rods
- Axial and radial displacement capability to compensate for pipeline thrust and blind plate forces
- Ideal for maintenance-intensive applications requiring frequent equipment access
- Custom sizing options available to meet specific project requirements
Technical Specifications
| Nominal Diameter | DN2200 (88 inches) |
| Flange Rating | 300 LB |
| Adjustment Type | Longitudinal (Axial) |
| Construction | Coated steel body with stainless steel tie-rods |
| Sealing | High-performance sealing ring with gland assembly |
Product Diagram
Industrial Applications
- Municipal water and wastewater pipelines (large-diameter systems)
- Power plant cooling water circulation systems
- Industrial process piping networks requiring maintenance access
- Scenarios demanding frequent equipment replacement or inspection
Manufacturing & Quality
Packaging & Shipping
Large-diameter dismantling joints (DN1000-DN3000) are packaged according to transportation requirements. For container shipping, units are wrapped in protective plastic film, secured on wooden pallets, and properly braced. Bulk carrier shipments utilize custom-designed iron frames for secure transit.
![Professional packaging of DN2200 dismantling joint for international shipping]()
Frequently Asked Questions
What is the primary function of a dismantling joint?
Enables longitudinal adjustment to install or remove flanged equipment like valves and meters without dismantling the entire pipe run.
What size range and materials are available?
This model supports DN2200 (88"); constructed from coated steel with options for stainless tie-rods. Additional sizes and materials can be customized.
How is the adjustment secured during operation?
High-strength tie-rods secure the flanges at the set length, ensuring the joint remains locked in position under operational conditions.
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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