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John Crane 502 mechanical seal

Mechanical seal---type 502 Our mechanical seal model 502 can replace AESSEAL B07S and CRANE 502 ,which is widely used for industrial pumps. BO seat and BP seat are usually used for 502 type. The normal material combination include resin carbon/ceramic/nbr/ss304,resin...

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Product Details

John Crane 502 mechanical seal 


----- Video :  https://youtu.be/oPK4uesoILQ


----- Common gasket performance

       When using a valve, the original gasket is often replaced as the case may be. Commonly available gaskets include: rubber flat washers, rubber O-rings, plastic flat washers, Teflon gaskets, asbestos rubber washers, metal flat washers, metal profile washers, metal sheathed washers, wave washers, wrap washers, etc.



Name

John Crane 502 mechanical seal 

Model

502

Size

12-100mm

Application

Pump

Material

CA/CE/SIC/TC/NBR/EPDM/V/S.S/SUS304/SUS316

Certificate

** ISO9001
** CQC
** SGS
** CNAS


                 25-26_29.gif


     Our mechanical seal model 502 can replace AESSEAL B07S and CRANE 502 ,which is widely used for industrial pumps. BO seat and BP seat are usually used for 502 type. The normal material combination include resin carbon/ceramic/nbr/ss304,resin carbon/tc/nbr/ss304,sic/sic/nbr/ss304 ,tc/tc/nbr/ss304 and so on. we also can make changes as customers' requirement or totally design a new type of mechanical seal to meet clients' needs

SL 502
ModeldD3D4D6D7D35LL3L4L5L6L2L38
SL502-3232464842486.542.5 30.5 12.0 2.0 513.0 8.0 
SL502-3333474942486.542.5 30.5 12.0 2.0 513.0 8.0 
SL502-3535495144506.542.5 30.5 12.0 2.0 513.0 8.0 
SL502-3838545849566.545.0 32.0 13.0 2.0 614.0 10.0 
SL502-4040566051586.545.0 32.0 13.0 2.0 614.0 10.0 



----- Factory Photo:

(WENZHOU SANLO INTERNATIONAL TRADE CO.,LTD)

Expert in making customized Mechanical Seal.

and promotion items with more than 15 years experience!

Our goal is to provide customers with the best service possible and to produce excellent quality

brand identification products that will meet or exceed your expectations.


7


----- Development

    The role of rubber and plastic seals makes it a basic component and accessory in the major industries of the national economy such as defense, chemical, petroleum, coal, transportation and machinery manufacturing. In recent years, with the rapid economic growth, the rubber and plastic seal manufacturing industry has maintained double-digit growth. According to the "China Rubber and Plastics Seal Manufacturing Industry Production and Sales Demand Forecast and Transformation and Upgrade Analysis Prospects" data show that in 2011, China's rubber and plastic seal manufacturing industry achieved industrial output value of nearly 10 billion, an increase of more than 20%.

    There are more than 150 enterprises above designated size in China's rubber and plastic seal manufacturing industry. The domestic rubber sealing industry generally shows the development situation of small scale and low technical level. From the perspective of the type of business economy, private and foreign-funded enterprises account for more than 95%, which is the main economic type of the industry. At the same time, enterprises are basically concentrated in East China. From the perspective of the number of enterprises, sales revenue and asset size, the market in East China The concentration is higher.

----- FAQ:


Q.  Do you provide samples?Is it free or extra?

A:  Yes, we could offer the sample for free charge but do not pay the cost of the freight.


Q.  Can you produce the products according to my own drawings?

A: Yes, we can produce the products according to your drawings that will be most satisfy you.




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