D-Type High Deflection Metal Pipe Expansion Compensator Stainless Steel 304/316 Flange DN100-DN3200
Price:
＄12.8-37.6 per set
MOQ:
1 piece
Delivery Time:
1-7 day
Brand:
Liang He
Product Description
Product Overview
D-Type High Deflection Metal Pipe Expansion Compensators provide reliable displacement compensation for pipeline systems. Constructed from durable Stainless Steel 304/316 with flange connections, these compensators accommodate axial and radial movements while maintaining excellent sealing performance.
Structural Components
- Stub Flange: Connects pipe ends securely
- Body: Cylindrical structure housing movable short pipes
- Gland: Provides secure fixation and sealing
- Sliding Pipe: Enables free expansion and contraction within specified range
- Sealing Device: Includes sealing rings and O-type strips for leak-proof operation
Working Principle
Displacement Compensation
Accommodates pipeline displacement from temperature changes by moving freely along axial and radial directions.
Limiting System
Prevents excessive displacement with configurable limiting blocks and bolts to protect pipeline integrity.
Sealing Performance
High-temperature, corrosion-resistant sealing materials ensure consistent leak prevention during operation.
Technical Specifications
| DN | Torsion | Expansion Amount ΔL | L | D1 | Flange Connection Dimensions (0.6/1.0/1.6 MPa) | ||
|---|---|---|---|---|---|---|---|
| 100 | 7 | ±60 | 520 | 305 | 210×170 (4-18) | 220×180 (8-18) | 220×180 (8-19) |
| 200 | 560 | 415 | 320 | 280×8-18 | 340×295 (8-23) | 340×295 (12-23) | |
| 300 | 605 | 530 | 440 | 395×2-23 | 445×400 (12-23) | 460×410 (12-27) | |
| 400 | 660 | 645 | 540 | 495×16-23 | 565×515 (16-27) | 580×525 (16-30) | |
| 500 | 670 | 750 | 645 | 600×20-23 | 670×620 (20-27) | 715×650 (20-33) | |
| 600 | 720 | 870 | 755 | 705×20-27 | 780×725 (20-30) | 840×770 (20-36) | |
Product Visuals
Compensator Types Comparison
D-Type Large Deflection Loose Sleeve Compensator
E-Type Ball Compensator
Sleeve Compensator
Application Scenarios
Ideal for urban heating systems, gas pipelines, and industrial fluid transport. These compensators provide reliable displacement accommodation with robust construction suitable for demanding environmental conditions.
Quality Assurance & Advantages
- ISO9001:2015 certified quality control system
- Comprehensive stress testing with optional third-party verification
- Rapid delivery with stocked inventory and urgent order processing
- Competitive factory-direct pricing
- Full technical support from design through after-sales service
- Custom product configurations, packaging, and branding options
- Flexible order quantities including small batches and OEM requirements
Manufacturing Facility
Frequently Asked Questions
Are you a trading company or a manufacturer?
We are a factory with over 20 years of production experience specializing in rubber expansion joints, detachable joints, corrugated compensators, metal hoses, and duckbill valves.
What is the minimum order quantity for this product?
Our MOQ is one piece, with flexibility based on product type and customer requirements.
What is your packing method?
Standard packaging includes plastic film wrapping, carton enclosure, and wooden box protection, with customization available.
What is the size range of the compensator?
Available in DN100 to DN3200 diameter range to accommodate various pipeline requirements.
What are the components of a compensator?
Composed of short pipe flange, gland, rolling tube, and sealing device for comprehensive pipeline protection.
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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