Industrial Water Pump Mechanical Seals Corrosive Resistance John Crane Wb2 Type

Industrial Water Pump Mechanical Seals Corrosive Resistance John Crane Wb2 Type

WB2 Operating limits

Mediums: Sulfuric acid, hydrochloric acid, phosphoric acid, acetic acid, and nitric acid with various degrees, etc.

Temperature:-20℃~120℃

Pressure: ≤0.5Mpa

Linear speed: ≤10m/s

Combination of materials

Sealing face: PTFE, Silicon carbide, Tungsten carbide, Ceramic

Secondary sealing: PTFE

Metal component: SS304, SS316

Founded in 2001 in Suzhou, Richest（HK）Development Ltd. has been in the seal business for over 15 years. Richest designs and manufactures mechanical seals for many specialty industries, including chemical and petrochemical, refining, pulp and paper, water and wastewater treatment and drainage, power generation, primary metals,, food and pharmaceuticals, infrastructure, mining and others. We assure the highest quality products at the greatest total value.

We also offer seals repair capabilities to refurbish not only our seals, but seals of other brands as well. In addition, we are successfully partnered with many distributors and agents both domestic and international.

Our mission is to supply our customers and end users with products of the highest quality. We believe the essential elements to this process are cost savings, financial viability, competitive pricing, customer focus, innovative business solutions, excellent safety record. We know by meeting these criteria, Richest Seals will provide the correct sealing solutions for your needs, ensuring your company's success.

Equipped with professional engineer teams, Richest is able to produce high-performance, application-based seals in low to high volume. With a wide range of solutions and an emphasis on value-driven partnerships, we represent a fresh, honest approach to sealing technology and production.

In the future, just like today, we will continue our passion for pushing the limits of technology, and finding ways to help our customers accomplish their unique sealing requirements.