
Mechanical Seal for High Pressure Pump
Cartridge Seals
According with API standard
Corrosion resistance
The static end face structure can effectively reduce the corrosion of the slurry to the sealing surface.
Product Description

Brief Introduction
Special heavy duty slurry pump mechanical seal
Cartridge Seals
According with API standard
Corrosion resistance
The static end face structure can effectively reduce the corrosion of the slurry to the sealing surface.
High quality silicon carbide material, good friction performance and high hardness, greatly extend the service life of the sealing face.
The spring outside, is not affected, the dynamic liquid medium O ring, can prevent the accumulation of large solid particles in the atmosphere side, excellent floating and to eliminate the pump body to drive pin seal damage, flexible, avoid frequent start and damage the pump seal ring, integrated design, convenient installation.
Applicable industries: power, mining, ore processing Typical applications: flue gas desulfurization, tailings treatment, coal slurry transportation, bauxite and iron ore slurry, etc.
Operating Parameters
Shaft diameter: Φ28~220mm
Temperature: -30℃-160℃
Pressure: 0-2.5Mpa
Speed: ≤2000rpm
Solid content: Containing ≤40%

Technical Improvement
Mechanical Seal Series
Specifically designed for the original mechanical seal can not meet the conditions of the field and the special design of the cartridge seal.
Company Profile
GD Sealing Mainly engaged in fluid mechanical seal reasearch and development, production and sales.
The company has domestic advanced manufacturing, testing equipment and professional technicians, the company integrates product research and development, production, matching, maintenance, transformation, technical service and integration, specialized in the production of various pumps, kettle machine seal and all kinds of non-standard mechanical seal research and development.
The products are mainly used in petroleum, chemical, paper making, thermal power, nuclear power, metallurgy, pharmaceutical, food and other fields, is the first class supplier of sinopec and petro China.
The company insists on being led by scientific and technological innovation and scientific and standardized management, has the courage to participate in market competition and abides by the promise of technical support and after sales service.
"Persisting in winning by quality" is the tenet of our company, There is no best, only better, our company will use better products, the best performance to price ratio, more thoughtful service with you.



Why choose us?
1. Focusing on details
2. Meticulous and precise
3. Continuous improvement
4. Keeping accurateness
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