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Dalian Ssangyong CH/JU-38 JU-48 JU-60 JU-65 mechanical seal
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Dalian Ssangyong CH/JU-38 JU-48 JU-60 JU-65 mechanical seal

Pin     brand: Chuan Mi seal Scope of application: chemical pumps, clean water pumps, sewage pumps, cooling pumps Applicable industries: steelmaking, papermaking, chemical industry, electric power, cement industry, etc. Applicable host: Dalian Shuanglong Pump Industry
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Number of views:
1000
Product serial number
CMDT-00084
Quantity
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Stock:
0
set
Keyword:
Mechanical seal for water pump
Chemical pump mechanical seal
1
product description
Parameters

Structural features:

1. Single end face, single spring, strong anti-blocking ability. When in use, regardless of the spring rotation direction.

2. The auxiliary sealing ring can be nitrile rubber, fluorine rubber, ethylene propylene rubber according to different conditions.

3. It complies with ISO3069, DIN24960 and GB6556 standards, with strong versatility.

Applicable medium:

Oil, water, acid, alkali, salt, etc.

Working parameters:

Fixed content: ≤10%

Temperature: ≤180℃

Pressure: ≤1.0MPa

Shaft diameter: ≤100mm

Material parameters:

Body material: 304, 316L or 2205, 2507, 1.4529

Seal ring material: graphite, silicon carbide, tungsten carbide

main application:

This type of mechanical seal is mainly used for desalinated water pumps, clean water pumps, and chemical pumps.

Common models:

CH32-160 CH32-200 CH40-160 CH40-200 CH40-250 CH40-315

CH40-400 CH40-315 CH50-160 CH50-200 CH50-250 CH50-315

CH50-400 CH50-315 CH65-160 CH65-200 CH65-250 CH65-315

CH65-400 CH65-315 CH80-160 CH80-200 CH80-250 CH80-315

CH80-400 CH80-315 CH100-200 CH100-250 CH100-315 CH100-400

CH125-250 CH125-315 CH125-400 CH125-315 CH150-250 CH150-315

CH150-400 CH200-250 CH200-315 CH200-400 CH250-250 CH250-315

CH250-400 CH250-315 CH200-400

Common sealing models:

JU-38 JU-48 JU-60 JU-65

Note: Because the pump has many uses, the sealing material (friction pair) is also different, in order to ensure the reliability of the seal

The manufacturer recommends as follows:

1. Clean water (working condition without particulate matter)-use of moving ring friction pair (alloy), static ring friction pair (graphite)

2. Strong corrosion (conditions containing particulate matter)-selection of moving ring friction pair (silicon carbide), static ring friction pair selection (silicon carbide)

3. Working conditions that contain particles and have large vibrations-use of moving ring friction pair (alloy), static ring friction pair (alloy)

4. It can also be customized according to customer requirements. If there is no requirement, the default is (clear water)

Installation and use requirements:

1. The radial runout of the shaft of the equipment should not be greater than 0.04 mm, and the axial runout is not allowed to be greater than 0.1 mm;

2. The sealing cavity of the equipment should be kept clean during installation, the sealing parts should be cleaned, and the sealing end face should be intact to prevent impurities and dust from being brought into the sealing part;

3. It is strictly forbidden to knock or knock during the installation process, so as not to damage the mechanical seal due to friction and seal failure;

4. During installation, the surface in contact with the seal should be coated with a layer of clean mechanical oil for smooth installation;

5. When installing the static ring gland, the tightening screws must be evenly stressed to ensure that the end face of the static ring is perpendicular to the axis line;

6. Push the moving ring by hand after installation, which can make the moving ring move flexibly on the shaft and have certain flexibility;

7. Rotate the shaft by hand after installation, and the shaft should not feel light or heavy;

8. The equipment must be filled with medium before operation to prevent dry friction and seal failure;

Operating parameters:
specification:
20mm~100mm
pressure:
0-1.0MPa
temperature:
-20~180
Line speed:
≤15m/min
Suitable medium:
Oil, water, acid, alkali, salt, etc.
product features:
Sealing surface:
Graphite, tungsten carbide, silicon carbide
Auxiliary seal:
Nitrile, ethylene propylene, fluorine rubber, silicone, etc.
Metal components:
304、316L、2205、2507、1.4529
Structural features:
Single end face, single spring, strong anti-blocking ability.
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Contact us

Service hotline:0813-3202978

Working days: Monday to Saturday

Time:8:30-18:00

Consulting:
13890019297

Add:

39 Fuchuan Road, Yantan District, Zigong City, Sichuan Province, China

Zigong Chuanmi Mechanical seal Co., LTD  website:300.cn  蜀ICP备12011709号-1