AS-C500 Double Cartridge Seal

Question 1: Are you a factory or a trade company?
Asinoseal : We are a factory with 3000㎡area with over 40 workers.

Question 2: Where is your factory located? How can I go there?
Asinoseal: Our factory is located in Zhangjiagang City,Suzhou, near Shanghai .

Question 3 How can I trust your quality?
Asinoseal: Our company passed ISO9001:2008,and strictly follow this standard,we have strict QC from raw material QC to QC before shipping to ensure our quality. Quality lists always first in our company.

Question 4: When can I get my order after placing it?
Asinoseal: For stock one,3-7 days, non-standard one 30-35 days

Question 5: What's payment term?
Asinoseal: For first cooperation,it has to be 100% before production,but for long-term cooperation,it could be adjusted

Question 6: Can you make mechanical seals according to our drawing?
Asinoseal: Absolutely yes,that's our advantage

Question 7: What's your company's advantage product?
Asinoseal : Agitator seals,cartridge seals and metal bellow seals,we always have good price and quality

Background:

Double end mechanical seals usually require the use of sealing fluid (also known as sealing fluid) to achieve sealing, lubrication, and cooling functions during operation. The selection of sealing fluid depends on specific working conditions, such as medium characteristics, temperature, pressure, etc. The following is relevant information about the oil used for double end mechanical seals:

1. The function of sealing fluid
A very thin liquid film needs to be maintained between the two end faces of the double mechanical seal parts to prevent medium leakage and reduce friction.

2. Types of sealing fluid
According to the pressure of the sealing fluid system, the sealing fluid for double mechanical seal parts can be divided into high-pressure double seals and non pressure double seals:
High pressure double seal: The pressure of the sealing liquid system is usually 0.01-0.03MPa higher than that of the first stage seal. When the main seal leaks, the sealing liquid enters the pump to ensure that the leakage of the pump does not directly contact the external medium.
Non pressure double sealing: The pressure in the sealing chamber is generally at or slightly lower than that of the first level seal. When the main seal leaks, the sealing liquid medium of the pump will enter the system, causing an increase in pressure and sealing liquid system level. Leakage monitoring is achieved through pressure switches or level switches.

3. Specific application scenarios
In special operating conditions such as crude oil transfer pumps, specialized sealing fluid is required for the double mechanical seal parts device. For example, a double mechanical seal parts device for crude oil transportation pumps, whose sealing structure can effectively solve problems such as the operating environment on the inside of the seal and the collection of leaks on the outside, meeting the needs of industrial upgrading. This device usually needs to be used in conjunction with hydraulic pump stations, using a multi spring, radial double end structure that can rotate in both directions and adapt to various strongly corrosive granular media.

4. Other related lubricants
In certain machining processes, such as gear machining, cutting, etc., trace amounts of lubricating oil or cutting oil may be used as lubricants. For example, Fetus micro lubricating oil has excellent wear resistance, lubricity, and cooling properties, suitable for high-speed cutting processes, can improve workshop environment, and extend tool service life. However, these lubricants are usually not directly used in the sealing fluid system of double end mechanical seals, but rather for lubrication during the machining process.

summary
Double end mechanical seals mainly use sealing fluids (such as hydraulic oil, specialized sealing oil, etc.) as lubrication and cooling media, and the specific type needs to be selected according to the working conditions. In special working conditions (such as crude oil transfer pumps), it is also necessary to use hydraulic pump stations and other equipment to ensure sealing effectiveness and equipment reliability. If more specific recommendations for sealing fluid are needed, it is recommended to consult professional suppliers or refer to equipment manuals based on actual working conditions.If you want to view other products,pls see this website & www.aefluidtec.com/