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We’ve been committed to offering easy,time-saving and money-saving one-stop purchasing support of consumer for , We focus on providing service for our clients as a key element in strengthening our long-term relationships. Our continual availability of high grade solutions in combination with our excellent pre-sale and after-sales service ensures strong competitiveness in an increasingly globalized market.
Designed features
•Edge-welded metal bellows
•Static secondary seal
• Standard components
• Available in single or dual arrangements, shaft-mounted or in a cartridge
• The Type 670 meets API 682 requirements
Performance Capabilities
• Temperature: -75°C to +290°C/-100°F to +550°F (Depending on materials used)
• Pressure: Vacuum to 25 barg/360 psig (See basic pressure ratings curve)
• Speed: U-p to 25mps / 5,000 fpm
Typical Applications
•Acids
• Aqueous solutions
• Caustics
• Chemicals
• Food products
• Hydrocarbons
• Lubricating fluids
• Slurries
• Solvents
• Thermo-sensitive fluids
• Viscous fluids and polymers
• Water



metal bellow mechanical seal for marine industry










