Mechanical Seals for John Crane Type 58u-35/38

Our company has successfully developed a variety of high-tech grundfos pump mechanical seal, 59U Mechanical Seal, PTFE Bellows Mechanical Seals, which are widely used in many fields. Our company keeps pursuing all-round customer satisfaction. We hope that through our efforts and changes, we can constantly meet the personalized needs of customers and become a good partner worthy of your trust.

Equivalent to:

● John Crane Type 1

Operating Limits:

● Temperature:-40℃ - +200℃

● Pressure：­­≤ 17bar

● Speed: ­≤ 13m/s

● Shaft size: ­1"- 3.5"

Materials:

● Seal Rings: Resin Carbon, Antimony Carbon, SIC, SSIC, Tungsten Carbide

● Elastomer: VITON, EPDM, NBR, FFKM, AFLAS

● Metal Part: SS304, SS316, Duplex, Hastelloy C

Assembly Drawing:

Dimensions (mm):

Related Introduction

Performance requirements of mechanical seal materials:

(1) With certain mechanical properties, mechanical shaft seals such as tensile strength, elongation, etc.;

(2) Appropriate elasticity and hardness, small compression set;

(3) High temperature and low temperature resistance, no decomposition or softening at high temperature, and no hardening at low temperature;

(4) It is compatible with the working medium and does not produce swelling, mechanical seal, decomposition, hardening, etc.;

(5) Good oxygen resistance and aging resistance, durable;

(6) Wear-resistant and non-corrosive to metals;

(7) Easy to shape and process, low price;

With the spirit of solid development, unity and innovation, we respect talents and focus on technology, so that customers can gain benefits while enjoying the new development results of Mechanical Seals for John Crane Type 58u-35/38. We hope that all employees will realize their own value in creating corporate value, and realize the perfect combination and unification of corporate value and employee value. We attract customers with high quality products, move customers with considerate service and offer customers with preferential prices.