Special Seals

Low temperature static metal bellows mechanical seal

Balanced type
Compact structure
Easy installation
Balance type, low temperature resistant metal bellows, low temperature resistance ring.Suitable for liquid nitrogen, liquid oxygen, liquid ammonia pump.

Pressure: ≤1Mpa
Temperature: -196℃
Line speed: 20m/s

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.

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.

1. Focusing on details
2. Meticulous and precise
3. Continuous improvement
4. Keeping accurateness

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