Operating Limits:

● Temperature: -20℃ - +220℃

● Pressure：≤ 10bar

● Speed: ≤ 15m/s

● Shaft size: 20mm - 100mm

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 Dwg:

Dimensions (mm):

D	D3	D7	L	L1
20	34	35	45	35
25	39	40	50	40
28	42	43	50	40
30	44	45	50	40
32	46	48	55	45
35	49	50	55	45
38	54	56	55	44
40	56	58	55	44
45	61	63	60	49
50	66	70	60	47
55	71	75	70	57
60	80	80	70	57
65	85	85	80	67
70	90	92	80	64.7
75	99	97	80	64.7
80	104	105	95	74.3
85	109	110	90	74.3
90	114	115	90	74.3
95	119	120	90	74.3
100	124	125	90	74.3

Related Introduction

The importance of mechanical seals in various industries: In the application industries of mechanical seals, in the petrochemical, chemical, power, light industry, atomic energy and other industrial fields, a large number of process equipment and operating machinery need to be equipped with mechanical seals to ensure normal operation. Mechanical seal technology or seal structure design sometimes determines the overall plan of machinery and equipment, such as high-pressure polyethylene high-pressure compressors, ultra-high-pressure vessels, polyethylene reactors in the petrochemical industry; water injection pumps in oil drilling and power generation Circulating pump in the station. Therefore, although mechanical seal technology is not the leading technology, it is often the decisive technology. Although the seal is only a component, it can often determine the safety, reliability and durability of the equipment. Especially for continuously working petroleum, petrochemical, and chemical companies, due to the special nature of the processing media, such as toxic, flammable and explosive, once the seal fails, the fluid leaks, it will lead to waste of raw materials, energy and environmental pollution, and serious fires, The explosion and personal injuries, and caused the system and the factory to stop production.

Therefore, visualizing the sealing technology of machinery and equipment, strengthening the scientific research, technology development and management of sealing can improve equipment efficiency, save costs, protect the environment, and promote the application of new equipment; ensure the safety, reliability and long-term normal operation of machinery and equipment , To ensure the continuous and normal production of petrochemical Dingxiu, promote production development and improve efficiency.

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1527 Mechanical Seal