Ningbo Fuxin Sealing CO., LTD. is an enterprise specializing in the research and development, design, development, manufacture and sale of mechanical seals. The company has a group of high-quality technical and managerial personnel, can customize the corresponding solutions for customers, With the care and support of our customers, our company has been growing and expanding. We have introduced advanced machinery and equipment, advanced production technology, and constantly improved the management team and testing methods. Wholeheartedly provide quality products and excellent services to customers, and create a mutually beneficial, win-win and harmonious economic development prospects.
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The WB2 mechanical seal (also known as type 152) is an externally mounted, single-end face mechanical seal with a PTFE bellows structure. It is designed for highly corrosive environments and is
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The 152 mechanical seal is an externally mounted, single-end face, single-spring, PTFE bellows, unbalanced rotary mechanical seal.
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John Crane 609 Mechanical Seal
The FX609 mechanical seal is a wave plate spring welding transmission structure design.
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John Crane 2100 2100K 2100N Mechanical Seal
The FXMG mechanical seal is designed with a large spring transmission structure. It can effectively solve the problem of inconvenient screwing in tight space and is easy to install.
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Mechanical Seals For Gorman-Rupp Pumps
The FXTP2 mechanical seal features a large spring drive design, making it a great solution for tight spaces where screwing is difficult, and is easy and convenient to install.
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Burgmann MG1 MG12 MG13 MGS20 Mechanical Seal
The FXMG mechanical seal is designed with a large spring transmission structure. It can effectively solve the problem of inconvenient screw tightening in a tight space and is easy to install.
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The FXM7 mechanical seal is designed with an unbalanced wave spring. It can perfectly replace the Burgmann M7N mechanical seal.
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The FX74D mechanical seal is a double-end face design. Through the design of two pairs of sealing surfaces, it has double-layer protection, which allows the mechanical seal to be used in more severe
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FX155/155A mechanical seal is designed with unbalanced conical spring. It can perfectly replace AES T04/T04D and national standard 155/155A mechanical seal.
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FXRO mechanical seal is a non-balanced pin transmission small spring structure design. It can well solve the problem of small transmission and compensation force.
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Burgmann HJ92N Mechanical Seal
The FXHJ92 mechanical seal is a balanced compact wave spring structure design. It can well solve the problem of compact space and high medium pressure. It is a perfect replacement for the BURGMANN
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FXT1 mechanical seal is a non-balanced compact large spring structure design. It can solve the problem of small transmission and compensation force. It is a perfect replacement for John Crane TYPE1
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Why Choose Us
Products Application
Products are widely used in petroleum, chemical industry, power, machinery, metallurgy, ships, sewage treatment, printing and dyeing, food, pharmaceutical and other fields.
Our Service
Provide comprehensive pre-sales, in sales, and after-sales services, including technical support, Track usage and give positive feedback. Quick response within 24 hours.
Production Equipment
Our equipment includes Sawing machine,Grinding machine,CNC lathe,Machining center,Bench drill,Grinding and polishing machine,Spring force measuring machine,Optical strip testing equipment.
Our Certificates
Under the strict management of IS09001 quality system, product conforms to DIN24960/EN12756, ISO3069, API 610, API 682 and GB6556 standards.
Benefits of Mechanical Seals
Safety
Provides a high level of safety by effectively preventing leaks and spills. Their ability to withstand high-pressure and high-temperature conditions ensures the containment of fluids within the equipment, minimising the chances of accidents, environmental harm, and equipment failures.
Reduced Downtime
Designed to last longer compared to traditional packing seals, which helps in reducing equipment downtime. With less need for maintenance and replacement can save businesses time and money in the long term.
Efficiency
Enhances the overall efficiency of the equipment’s operation by using less energy to overcome the resistance caused by friction, allowing equipment to operate at a higher capacity. This can result in increased productivity and lower operating costs.
Flexibility
Used in a wide range of applications, from pumps and compressors to mixers and agitators. Available in various materials, sizes, and designs to meet specific industry requirements, making them a versatile choice for numerous industrial applications.
Environmental Friendliness
As they reduce the impact of leaks and spills that can harm the environment and require less maintenance, which reduces the use of resources and waste production, makes them an environmentally friendly choice.
Oil and Gas: Ensuring the safe and efficient operation of pumps and compressors in refineries and offshore platforms.
Chemical Processing: Maintaining the integrity of equipment in chemical plants, preventing leaks of hazardous substances.
Power Generation: Supporting the reliable operation of pumps and turbines in power plants.
Water and Wastewater: Ensuring the efficient operation of pumps in water treatment facilities and sewage systems.
Pharmaceuticals and Food Processing: Maintaining sanitary conditions and preventing contamination in sensitive production environments.
Parts of a Mechanical Seal
Product Description
|
Φd |
Φd (mm) |
ΦD |
L1 |
ΦD1 |
L2 |
L4 |
|
0.500 |
12 |
0.937 |
1.187 |
1.000 |
0.312 |
0.312 |
|
0.625 |
14-16 |
1.093 |
1.312 |
1.250 |
0.406 |
0.312 |
|
0.750 |
18 |
1.218 |
1.312 |
1.375 |
0.406 |
0.312 |
|
0.875 |
20-22 |
1.343 |
1.375 |
1.500 |
0.406 |
0.312 |
|
1.000 |
24-25 |
1.500 |
1.562 |
1.625 |
0.437 |
0.375 |
|
1.125 |
28 |
1.625 |
1.625 |
1.750 |
0.437 |
0.375 |
|
1.250 |
30-32 |
1.812 |
1.625 |
1.875 |
0.437 |
0.375 |
|
1.375 |
33-35 |
1.875 |
1.687 |
2.000 |
0.437 |
0.375 |
|
1.500 |
38 |
2.000 |
1.687 |
2.125 |
0.437 |
0.375 |
|
1.625 |
40 |
2.250 |
2.000 |
2.375 |
0.500 |
0.375 |
|
1.750 |
43-45 |
2.375 |
2.000 |
2.500 |
0.500 |
0.375 |
|
1.875 |
48 |
2.500 |
2.125 |
2.625 |
0.500 |
0.375 |
|
2.000 |
50 |
2.625 |
2.125 |
2.750 |
0.500 |
0.375 |
|
2.125 |
53 |
2.812 |
2.375 |
3.000 |
0.562 |
0.375 |
|
2.250 |
55 |
2.937 |
2.375 |
3.125 |
0.562 |
0.5 |
|
2.375 |
60 |
3.062 |
2.500 |
3.250 |
0.562 |
0.5 |
|
2.500 |
63 |
3.187 |
2.500 |
3.375 |
0.562 |
0.5 |
|
2.625 |
65 |
3.375 |
2.750 |
3.375 |
0.625 |
0.5 |
|
2.750 |
70 |
3.500 |
2.750 |
3.500 |
0.625 |
0.5 |
|
2.875 |
73 |
3.625 |
2.875 |
3.750 |
0.625 |
0.5 |
|
3.000 |
75 |
3.750 |
2.875 |
3.875 |
0.625 |
0.5 |
|
3.125 |
80 |
4.000 |
3.125 |
4.000 |
0.781 |
0.5 |
|
3.250 |
/ |
4.125 |
3.125 |
4.125 |
0.781 |
0.5 |
|
3.375 |
85 |
4.250 |
3.125 |
4.250 |
0.781 |
0.5 |
|
3.500 |
/ |
4.375 |
3.125 |
4.375 |
0.781 |
0.5 |
|
3.625 |
90 |
4.500 |
3.250 |
4.500 |
0.781 |
0.562 |
|
3.750 |
95 |
4.625 |
3.250 |
4.625 |
0.781 |
0.562 |
|
3.875 |
/ |
4.750 |
3.375 |
4.750 |
0.781 |
0.562 |
|
4.000 |
100 |
4.875 |
3.375 |
4.875 |
0.781 |
0.562 |
Lead Time
|
Quantity (liters) |
1 - 100 |
101 - 500 |
501 - 1000 |
> 1000 |
|
Lead time (days) |
7 |
12 |
20 |
To be negotiated |
Packaging & Shipping
FAQ：
As one of the leading mechanical seals manufacturers and suppliers in China, we warmly welcome you to wholesale mechanical seals made in China here from our factory. All customized are with high quality and competitive price.
