Home > Products > Mechanical seal > 670, 672, 676,680 metal bellow seals Johncrane
670, 672, 676,680 metal bellow seals Johncrane
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Product Details
Standard or Nonstandard: | Standard | Style: | Bellow Seal | Material: | Metal |
Place of Origin: | Zhejiang, China | Brand Name: | flex | Model Number: | 670, 672, 676,680 |
Packaging Details
transparent paper, carton
Product Description
The Type 670 is an all Alloy C-276 rotating bellows seal, providing high strength and excellent corrosion resistance. It is extremely durable in applications where temperature and media (fluid) result in an aggressive environment. The Type 670 has been tested per API-682 Type B seals for low-temperature refinery services. Other common applications include acids, caustics, amines, and products with H2S, such as sour water and sour hydrocarbons. The Type 670 can be designed as a dual seal using a non-pressurized buffer or pressurized barrier fluid. A pumping ring recirculates barrier fluid, assuring cooler operating temperatures and extended reliable performance.
The Type 675 and 676 provide the same performance benefits as the Type 670, but use different materials of construction. The Type 675, with a Titanium bellows, is ideal for chlorine, chlorine dioxide, and ferric chloride services. The Type 676, with an AM350 stainless steel bellows, is well-suited for mild corrosive and abrasive applications, such as miscellaneous water and paper stock.
The Type 680 is the ideal seal for general-purpose applications. Its Alloy-20 bellows provide corrosion resistance in a broad range of services. Its cost-effective design, combined with a reliable performance history, has made the Type 680 a standard for low-temperature applications found in the chemical, water and wastewater, pulp and paper, and utility industries.
It is the seal of choice in sealing Refrigeration Compressors.
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Company Profile
Hangzhou Chinabase Machinery Co., Ltd. is a group of manufacturing facilities, specialize in power transmission products, CATV products, mechanical seal, hydraulic and Pheumatic, and promotional products.
we offer one-stop solution for the purchase of mechanical power transmission products in China. We can supply a full-range of power transmission products like chains, sprockets and plate wheels, pulleys, gearboxes, motors, couplings, gears and racks. Our product range also covers locking assemblies (clamping elements/locking device), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, universal joint, rod ends and yokes. More importantly, we make special parts according to supplied drawings/samples and warmly welcome OEM inquiries.
We offer full solutions for the purchase of CATV equipments in China. As a leading CATV equipment provider, we supply and source complete series of CATV equipments and components for your customers. Our product ranges from digital receiving equipments to most of cable and optic fiber transmission equipments. It includes satellite receiver and antenna, frequency modulator and channel mixer, optic laser transmitter, 1,550nm EDFA, optic receiver, optic work and relay station, amplifier, tap and splitter, patch cord, adaptors and attenuators, coaxial cables and others. Due to our wide product range and rich experiences in this industry, we are confident to provide our customers flexible and diversified services.
we supply chromed bar and tubes for hydualic and pheumatic cylinders.
With many years' experience in these lines, we have been distinguished from other suppliers in China by our advantages in competitive pricing, on-time delivery, prompt responses, on-hand engineering support and good after-sales services. Additionally, all our production procedures are in compliance with ISO9002 standards.
Our company pays particular attention to customers' needs, listening to the specific requirements of each customer and guaranteeing total satisfaction.
Contact Us
- Hangzhou Chinabase Machinery Co., Ltd.
- Contact nameFrank Lin
- Phone86-571-85865398
- Address3rd floor Block B, 16Mansion,XiDouMEN Industrial Park,22 Xi Dou Men Road, HangZhou, 310004,China Hangzhou,Zhejiang
- Softshell jacket
- Custom made backpack
- Auto open and close mini umbrella
- Very impressive promotional baseball cap
- Diamond quilted vest/gilet
- Working shirts & blouses
- Working jacket
- Working coat-overall
- Reversible apron for promotion
- Promotional Rain Jacket
- Promotional baseball cap
- Double winterjacket
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