DN6‑DN1000 Flexible Metal Bellows Compensator 304&316 Stainless Steel
DN6-DN1000
304/316 stainless steel metal bellows, size DN15‑DN1000. It compensates thermal expansion displacement and absorbs vibration to reduce pipeline stress. Good temperature and corrosion resistance. Available in flange and welded connections, widely applied in chemical, heating, water‑supply industrial piping, custom service available.
Delivery
EXW
minimum order
100 pieces
Supply Ability
100pieces / Day
Country of Origin
CHINA
Stock Time
7Day
Quantity:
US $9.00 - US $1999.00 / pieces
Product Overview
This series of metal bellows is manufactured from high-quality 304 and 316 stainless steel, with a complete size range from DN6 to DN1000, suitable for small-bore pipelines and large-diameter industrial piping systems. Featuring flexible corrugated structure, the bellows effectively compensates thermal expansion and contraction of pipelines, absorbs vibration and impact, and relieves internal pipeline stress. It prevents pipeline cracking, interface leakage and other common failures. Widely used in heating, chemical, water supply and drainage industries, the product supports flange and welded connections and can be customized according to actual working conditions.
Material Performance
- 304 Stainless Steel: Excellent rust and oxidation resistance with stable comprehensive performance. Ideal for neutral media such as water, air and ordinary steam, offering high cost performance.
- 316 Stainless Steel: Superior resistance to acid, alkali and chloride corrosion. It is specially applicable for harsh working conditions with chemical media and salt-containing fluids.
Specification Parameters
Nominal diameter: DN6-DN1000, covering all common calibers. Customization is available for corrugation layers, compensation amount and overall length to adapt to different on-site installation spaces and project requirements.
Core Functions
- Thermal Expansion Compensation: Absorb telescopic displacement caused by temperature changes and eliminate pipeline thermal stress.
- Vibration Damping: Reduce vibration transmitted by pumps and mechanical equipment and lower pipeline operation noise.
- Installation Error Correction: Compensate axial and slight lateral deviation caused by pipeline assembly errors.
- Pipeline Protection: Reduce external force on welding seams and flange joints, effectively lowering leakage risks.
Connection Methods
Standard connections include flange connection and welded connection. Special structural connections can be customized to meet diverse project demands, ensuring convenient and fast on-site installation.
Applicable Industries & Media
Suitable for conveying steam, gas and various fluids under matched temperature and pressure conditions. Widely applied in industrial piping systems of chemical engineering, thermal heating, power plants, water supply and drainage, metallurgy and petroleum industries.
Selection Tips
Please confirm the nominal diameter, pressure grade, conveying medium and required compensation amount before ordering to ensure long-term safe and stable operation of the product.
