High Strength Metal Bellows Expansion Joint Flange DN65-DN3200 Corrosion Resistant 0.6-1.0Mpa Pressure Rating
Price:
Price Negotiable
MOQ:
1 set
Delivery Time:
After payment 15-30 working days
Brand:
liwei
Product Description
Product Overview
High strength metal bellows expansion joint with flange connection designed for easy installation and exceptional corrosion resistance. This customizable solution provides reliable performance in demanding industrial applications.
Key Features
Component Engineering
- NUT: Special treatment prevents deformation and cracking
- TUBE WALL: Thickened construction for reinforcement and durability
- FLANGE: Flat welding design ensures safety, security, and quality assurance
Technical Specifications
| DN | Pipe Diameter | Overall Dimension | Flange Connection Dimensions (0.6Mpa) | Flange Connection Dimensions (1.0Mpa) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| DW | L | L1 | D | D1 | n-Tn | b | D | D1 | n-Tn | b | |
| 65 | 76 | 200 | 40 | 160 | 130 | 4-M12 | 16 | 185 | 145 | 4-M16 | 20 |
| 80 | 89 | 190 | 150 | 4-M16 | 18 | 200 | 160 | 8-M16 | 22 | ||
| 100 | 114 | 210 | 170 | 4-M16 | 18 | 220 | 180 | 8-M16 | 24 | ||
| 125 | 140 | 240 | 200 | 8-M16 | 20 | 250 | 210 | 8-M16 | 26 | ||
| 150 | 168 | 265 | 225 | 8-M16 | 20 | 285 | 240 | 8-M20 | 26 | ||
| 200 | 219 | 320 | 280 | 8-M16 | 22 | 340 | 295 | 8-M20 | 28 | ||
| 250 | 273 | 375 | 335 | 12-M16 | 24 | 395 | 350 | 12-M20 | 28 | ||
Applications
This steel joint product is engineered for diverse industrial applications including water supply and drainage systems, heating and cooling systems, gas pipelines, industrial plants, and harsh environments requiring superior corrosion resistance. The galvanized steel construction ensures longevity with minimal maintenance requirements.
Performance Advantages
- Simple and convenient installation for easy valve integration
- Enhanced compression strength and elasticity in rubber components
- Precision manufacturing ensures tight metal and sealing ring tolerances
- Effectively compensates and relieves pipe and blind plate thrust in pipeline systems
Technical Support & Services
Our comprehensive technical support and maintenance services ensure customer satisfaction throughout the product lifecycle. Expert assistance is available for installation guidance and operational optimization.
Packaging & Shipping
Each steel joint is securely packaged in reinforced cardboard boxes with protective padding. All shipments include tracking information and are delivered via reliable courier services to ensure safe and timely arrival.
Frequently Asked Questions
What is the brand name and model number?
Brand: Liwei | Model: DN65-DN3200
Where is the product manufactured?
Manufactured in Henan, China by professional industrial manufacturers
Can you customize according to client requirements?
Yes, we offer custom manufacturing with professional technical support for design specifications.
What is the shipping timeline?
Products ship within 7-25 days after prepayment confirmation
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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 Liwei Industry Co., Ltd.
Location
179 Zhongxin Road, Zhengzhou, Henan，China
Contact Person
Carey Liu