DN350 PN10 Ductile Iron Expansion Joint C2F Double Flange Transmission Joint for Pipeline Systems
Price:
＄8.6-34.8 per set
MOQ:
1 piece
Delivery Time:
1-7 day
Brand:
Liang He
Product Description
Product Overview
The DN350 PN10 Ductile Iron Expansion Joint C2F Double Flange Transmission Joint is engineered for pipeline systems requiring pressure thrust transmission and installation error compensation. This robust joint assembly effectively distributes stress concentrations while accommodating alignment variations during pipeline installation.
Key Components
- Flange Loose Sleeve Expansion Joints: Core connection elements for pressure thrust transmission
- Spool Flange: Provides secure connection points throughout the pipeline system
- Force Transfer Screws: Engineered components for reliable pressure thrust transmission
Technical Features
- Pressure Thrust Transmission: Distributes and reduces stress concentration to protect pipeline and equipment safety
- Installation Error Compensation: Elastic design accommodates pipeline alignment variations
- Axial Displacement Limitation: Note: This joint cannot absorb axial displacement - requires proper system design consideration
Technical Specifications
Component Materials
| Part No. | Component Name | Quantity | Material Options |
|---|---|---|---|
| 1 | Body | 1 | QT450-10, Q235B |
| 2 | Rubber Sealing Ring | 1 | EPDM, NBR, etc. |
| 3 | Gland | 1 | QT450-10, Q235B |
| 4 | Limit Stub | 1 | Q235B |
| 5 | Bolt | n | Q235B, 20# |
| 6 | Nut | Tn | Q235B, 20# |
DN350 Dimensions & Flange Specifications
| Pressure Rating | Length (L) | Δ L | Flange D | Flange D1 | Bolt Pattern | Flange Thickness (b) |
|---|---|---|---|---|---|---|
| 0.6 MPa | 490 mm | 50 mm | 445 mm | 395 mm | 12-M20 | 26 mm |
| 1.0 MPa | 505 mm | 50 mm | 460 mm | 400 mm | 16-M20 | 30 mm |
Industrial Applications
- Oil & Gas Industry: Critical for crude oil, refined products, natural gas pipelines requiring high pressure and corrosion resistance
- Power Generation: Essential for boiler, turbine, and condenser piping systems handling high-temperature media
- Municipal Water Systems: Widely used in water treatment plants and urban pipe networks for clean water and sewage transmission
- Metallurgical Processing: Withstands harsh environments in blast furnace and converter piping systems
- Environmental Protection: Supports wastewater treatment and emission control systems for environmental compliance
Available Inventory
Frequently Asked Questions
What is your shipment and delivery time?
We ship via sea or air transport. Standard delivery timeframe is 7-14 days, depending on order quantity.
Can you manufacture products according to client specifications?
Yes, we provide custom manufacturing services to meet your exact technical requirements.
What materials are available for double flange transmission joints?
We offer carbon steel, stainless steel, ductile iron, and other specialized materials.
What media are suitable for these transmission joints?
Compatible with seawater, fresh water, domestic sewage, and various industrial fluids.
Do you support OEM services?
Absolutely, our professional engineering team provides comprehensive OEM support.
Do you accept small quantity orders?
Yes, we accommodate orders of all sizes, including small quantity requirements.
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