Dandong Colossus Group Co., Ltd. - Company Profile

Centrifugal Pumps

Centrifugal pumps consist of a set of rotating vanes, enclosed within a housing or casing, that are used to impart energy to a fluid through centrifugal force.

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Dynamic Seals

Dynamic seals include oil seals, hydraulic and pneumatic seals, exclusion seals, labyrinth seals, bearing isolators, and piston rings. They create a barrier between moving and stationary surfaces in applications such as rotating shafts and pistons rings.  This is a general search form; more detailed search forms are available.

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Flexible Couplings

Flexible couplings connect rotating members while allowing some degree of angular or parallel misalignment.

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Industrial Liquid Handling Pumps

Industrial liquid handling pumps are classified in many different ways, and are distinguished by the media pumped and the fluid motive mechanism (dynamic or displacement).

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Magnetic Drive Pumps

Magnetic drive pumps are sealless pumps that use a coaxial magnetic coupling to transmit torque to an impeller. A standard electric motor drives a set of permanent magnets that are mounted on a carrier or drive assembly.

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Mechanical Seals

Mechanical seals including mechanical face seals, bellows, gas seals, and cartridge seals.

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Metal Bellows

Metal bellows perform a number of tasks including sealing environments, carrying gases, liquids and slurry, and mechanically coupling for electrical contact.

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Metal Casting Services

Metal casting involves the shaping of free-flowing liquid metals through the use of dies, molds or patterns.

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Oil Seals and Grease Seals

Oil seals and grease seals have a flexible lip that rubs against a shaft or housing to prevent the leakage or ingress of fluids and dirt.

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Specialty Seals

Specialty or proprietary products and accessories related to seals and sealing.

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