Each process is strictly controlled by computer program to ensure that each group of FS BU28 Flygt Pump Seal, Burgmann cartridge seal, CARTEX DN Cartridge Seals leaving our company has a very high quality level. With strong technical strength and advanced production technology, the company has established the image of domestic industry experts. We are equipped with advanced testing equipment, professional testing methods and procedures, which provide a strong guarantee for stable quality. In pursuit of excellent product quality, our company also provides customers with efficient, timely and joyful pre-sale, in-sale and after-sale services and value for money products.
Equivalent to:
● John Crane Type 2
Operating Limits:
● Temperature:-40℃ - +200℃
● Pressure：≤ 14bar
● Speed: ≤ 15m/s
● Shaft size: 0.5"- 3"
Materials:
● Seal Rings: A,B,Q1/12,Q2/22, U1/12,U2/22
● Elastomer: VITON, EPDM, NBR, FFKM, AFLAS
● Metal Part: SS304, SS316, Duplex, Hastelloy C
Assembly Dwg:
Dimension (mm):
| Size(inch) | D1 | D3 | D7 | L1 | L3 |
| 1.000 | 25.4 | 46 | 41.275 | 36.5 | 11.1 |
| 1.125 | 28.575 | 49.2 | 44.45 | 38.1 | 11.1 |
| 1.250 | 31.75 | 52.4 | 47.625 | 38.1 | 11.1 |
| 1.375 | 34.925 | 57.2 | 50.8 | 39.7 | 11.1 |
| 1.500 | 38.1 | 60.3 | 53.975 | 39.7 | 11.1 |
| 1.625 | 41.275 | 69 | 60.325 | 47.63 | 12.7 |
| 1.750 | 44.45 | 69.9 | 63.5 | 47.63 | 12.7 |
| 1.875 | 47.625 | 73 | 66.675 | 50.8 | 12.7 |
| 2.000 | 50.8 | 76.2 | 69.85 | 50.8 | 12.7 |
| 2.125 | 53.975 | 82.5 | 76.2 | 57.15 | 14.3 |
| 2.250 | 57.15 | 85.7 | 79.375 | 57.15 | 14.3 |
| 2.375 | 60.325 | 88.9 | 82.55 | 60.3 | 14.3 |
| 2.500 | 63.5 | 94 | 85.725 | 60.3 | 14.3 |
| 3.000 | 76.2 | 107.95 | 98.425 | 68.28 | 15.9 |
| 4.000 | 101.6 | 141.28 | 123.83 | 78.57 | 19.84 |
Related Introduction
The basic production process of rubber products
With the rapid development of modern industry, especially the chemical industry, there are many types of rubber products, but the production process is basically the same. For products using general solid rubber (raw rubber) as raw materials, its production process mainly includes:
Raw material preparation→plastication→mixing→molding→vulcanization→resting→inspection
The main materials of rubber products are raw rubber, compounding agents, fiber materials and metal materials. Among them, raw rubber is the basic material; compounding agents are auxiliary materials added to improve certain properties of rubber products; fiber materials (cotton, hemp, wool and various man-made fibers, synthetic fibers) and metal materials (steel wire, copper wire) It is used as a skeleton material of rubber products to enhance mechanical strength and limit product deformation.
The company always meets the user’s business philosophy, quality is the life of the enterprise, integrity is the foundation of the enterprise, customers are the pillar of the enterprise, management is the soul of the enterprise, and the spirit of seeking truth from facts is dedicated to providing users with high-quality Metal Bellow\Mechanical Seal\According to API682 Better after-sales service. Adhering to the core values of integrity, responsibility, innovation and dedication, we continue to deepen change, innovate and develop, and enhance our capabilities. In order to further improve product performance and prolong service life, we will spare no effort to carry out technological innovation.
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