Single Face Cartridge Mechanical Seal For Desulfurization Pump

Single Face Cartridge Mechanical Seal For Desulfurization Pump

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≥1 Sets

US $500

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Product Details

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Quick Details

Type:: metal/rubber

Quick Details

Place of Origin:: Liaoning, China

Brand Name:: Colossus

Model Number:: G GCC65-CA3

Type:: metal/rubber

Product Overview

Mechanical sealing device

Advantage of mechanical sealing

1. Reliable sealing During long-term operation, the sealing state is very stable and the leakage rate is very small. According to rough statistics, the leakage rate is generally only 1/100 of that of soft packing seals; 2. Long service life can generally reach 1-2 years or longer in oil and water media, and can also reach more than half a year in chemical media; 3. The friction power consumption of small mechanical seals is only 10% to 50% of that of soft packing seals; 4. The shaft or sleeve is basically not subject to wear; 5. After a long maintenance cycle, the end face can be automatically compensated for wear, and in general, there is no need for regular maintenance; 6. Good vibration resistance is not sensitive to the vibration and deflection of the rotating shaft, as well as the deviation of the shaft from the sealing chamber; 7. Widely applicable, mechanical seals can be used for sealing in low temperature, high temperature, vacuum, high pressure, different rotational speeds, as well as various corrosive and abrasive media.

Spring Type

Multi spring mechanical seal

1. Standardized design: Complies with DIN24960 and GB6556 .

2. Multi spring: Good compensation performance, uniform loading

3. Composite transmission : Less frictional damping and more uniform power transmission

4. Positioning of screws: Easy installation and easy adjustment

5. Standards: API Std 682

JB/T 4127

Operating Parameter

Temperature	Min -40 ℃, Max 180 ℃
Pressure	Max. pressure is 5.0MPa, which is not suitable for working under negative pressure and evacuation conditions
Speed	≤ 25m/s or ≤ 5000rpm

Materials of main components

Sealing end face	resin impregnated graphite/antimony impregnated graphite silicon carbide/hard alloy
Elastic components	chromium nickel steel/chromium nickel molybdenum steel/Hastelloy alloy
Metal parts	chromium nickel steel/chromium nickel molybdenum steel
Auxiliary sealing	fluororubber/nitrile rubber/
Filled	PTFE/perfluorinated rubber

Single spring mechanical seal

C45 series is a single spring mechanical seal structure, which has excellent strong corrosion resistance performance.

1. Standardized design: in accordance with DIN24960 and GB6556 2.Single spring: simple structure and strong environmental adaptability 3.Fixed screw positioning: simple, reliable, and easy to install 4.Corrosion resistant design: with a dedicated corrosion-resistant seal

Operating Parameter

Temperature	Min -40 ℃, Max 180 ℃
Pressure	Max. pressure is 4.0MPa, which is not suitable for working under negative pressure and evacuation conditions
Speed	≤ 25m/s or ≤ 5000rpm

Materials of main components

Sealing end face	silicon carbide/hard alloy/silicon carbide/hard alloy
Elastic components	chromium steel
Metal parts	chromium nickel steel
Auxiliary sealing	nitrile rubber/fluororubber/polytetrafluoroethylene/perfluorinated rubber

C86 Series: External spring type

1. Working conditions: conventional , such as oil, hot and cold water, chemical raw materials, edible oil, beverages, etc.

It can also be used in media containing certain solid particles or high viscosity . 2. Adopts an inner sleeve structure , which provides tangible protection for the sealing ring and a smooth moving surface for the O-ring.

3.The specially designed sealing end face can maintain straight contact under high pressure. 4. High-performance seal that can meet the requirements of different industries

Operating Parameter

Shaft diameter	18~100mm
Temperature	-30~204℃
Pressure	0-2.5MPa (can withstand back pressure to 0.5MPa)
Speed	≤ 25m/s or ≤ 5000rpm

Materials of main components

Sealing end face	Silicon carbide resin impregnated graphite
Elastic components	Chromium nickel steel
Metal parts	chromium nickel steel
Auxiliary sealing	Fluorine rubber/nitrile rubber/perfluorinated rubber

Multi spring& Rotating Type

1. Compact structure and adopts a pairing structure of an integral rotating end face and an integral graphite static ring, eliminating the influence of temperature gradients and achieving low leakage emissions.

2. Media: high viscosity oil media, suitable for various oil media such as lubricating oil, refrigeration oil, turbine oil, etc, mostly used for outer sealing of double face seals

Operating Parameter

Temperature	Min -30 ℃, Max 180 ℃
Pressure	Max. pressure is 4.0MPa, which is not suitable for working under negative pressure and evacuation conditions
Speed	≤ 25m/s
Dimension	14~100mm

Materials of main components

Sealing end face	Silicon carbide resin impregnated graphite
Elastic components	Chromium nickel steel/Chromium nickel molybdenum steel
Metal parts	Chromium nickel steel/Chromium nickel molybdenum steel
Auxiliary sealing	Fluorine rubber/nitrile rubber/polytetrafluoroethylene coating

Heavy duty slurry type

1.Typical applications in flue gas desulfurization devices in the power industry

2. Static end face structure: Effectively reducing the wear and tear of the material on the sealing surface caused by the medium 3.Spring external: Not affected by the medium of the material 4.Excellent floatability: Floating ring eliminates damage to the seal caused by pump body vibration 5.Container design:Easy and fast installation

Operating Parameter

Temperature	Min -30 ℃, Max 80 ℃
Pressure	Max. pressure is 1.6MPa
Speed	≤ 25m/s or ≤5000rpm

Materials of main components

Sealing end face	Reaction sintered silicon carbide pressureless sintered silicon carbide
Elastic components	Chromium nickel steel/Chromium nickel molybdenum steel
Metal parts	Chromium nickel molybdenum steel/duplex stainless steel
Auxiliary sealing	Nitrile rubber/ethylene propylene rubber/fluorine rubber/perfluorinated rubber

External multi spring cartridge mechanical seal

Characteristics:

1.Containerized design 2.Standardized design 3.Unique transmission design 4.Anti pressure design 5.Design optimization 6.Balanced design 7.External multiple springs

Operating Parameter

Shaft diameter	metric 24~100mm English 1 "to 4"( oversized size can be customized)
Temperature	Min -30 ℃, Max 180 ℃
Pressure	0~2.5MPa
Speed	≤ 25m/s or ＜5000rpm

Materials of main components

Sealing end face	Imported high-quality graphite/resin impregnated graphite silicon carbide
Elastic components	Hastelloy C/Austenitic Stainless Steel
Metal parts	Cr-Ni-Mo
Auxiliary sealing	Fluorine rubber/nitrile rubber/perfluorinated rubber

Other Types for reference

Dry gas seal series for pumps

Mainly used as a secondary suppression seal. Effectively preventing primary seal leakage from directly discharging into the atmosphere. Used in conjunction with primary contact sealing, suitable for most process conditions in refining plants, especially flash hydrocarbon media

Dry gas seal for pumps

The sealing gas adopts this industrial nitrogen gas, and the sealing gas pressure is required to be about 0.2MPa higher than the sealing chamber pressure. Mainly used for ISO standard pumps and centrifugal pumps with small sealing chambers.

FEATURES AT A GLANCE