Professional China Mechanical Seal & Cartridge Seal Manufacturer And We offer free sample!

Lepu Seal  >  AI - Page Sitemap  >  Bulk buy OEM john crane type 1 seal john bulk production processing industries
Bulk buy OEM john crane type 1 seal john bulk production processing industries

Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries
  • Bulk buy OEM john crane type 1 seal john bulk production processing industries

Bulk buy OEM john crane type 1 seal john bulk production processing industries

Lepu Seal john crane mechanical seal spare parts is dyed with an accurate combination of pressure, temperature and time. Through this process, its color effect is satisfactory.
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:


Bulk buy OEM john crane type 1 seal john bulk production processing industries-1


John crane mechanical seal TYPE 21 is designed for centrifugal, rotary and turbine pumps, compressors, chillers and other rotary shaft equipment. Now this type 21 mechanical seal has become a general industry standard in mechanical seal field.

Carbon and silicon are 2 kind of popular material for the rotary and stationary seal ring, if in big quantity, in order to reduce the cost, people choose ceramic as the seal material.

For the secondary seal, NBR is a low cost material, and for some hard material like hot oil, chemical medium, epdm or viton are better choice.

Lepu seal factory had been a leading manufacturer in the past years, and we manufacture the john crane mechanical seal type 21 with stable and high quality, buy this mechanical seal type 21 from our seal factory is a reliable choice.



PRODUCT ADVANTAGE

bg



1
1
Type 21 almost a general industry standard mechanical seal
1
1
Lepu seal providing type 21 seal hundreds of thousand sets per year
1
1
100% replacement for original type 21 design
1
1
Lepu seal offer cheap price with fast delivery



Bulk buy OEM john crane type 1 seal john bulk production processing industries-2
Bulk buy OEM john crane type 1 seal john bulk production processing industries-3
Bulk buy OEM john crane type 1 seal john bulk production processing industries-4

Advantage introduction:competitive price+ fast delivery+top after-sale service

PRODUCT TECHNICAL SPECIFICATION

bg


Bulk buy OEM john crane type 1 seal john bulk production processing industries-5
  • ◪ Sealing Face: Carbon, SIC, TC, Ceramic

  • ◪ Secondary Sealing Combination: NBR, EPDM, VITON

  • ◪ Sealing Frame: stainless steel

  • ◪ Working Temperature:-20℃ --- 120℃

  • ◪ Working pressure: ≤ 1.4MPA

  • ◪ Linear Speed:≤ 15m/s


Product feature

◪  Dent and groove design eliminates overstressing of the elastomer bellows to prevent bellows slip and protect the shaft and sleeve from wear

◪  Non-clogging, single-coil spring provides greater dependability than multiple spring designs and will not foul due to fluid contact.

◪  Flexible elastomer bellows automatically compensates for abnormal shaft-end play, run-out, primary ring wear and equipment tolerances.



PRODUCT TECHNICAL DRAWING

bg


Bulk buy OEM john crane type 1 seal john bulk production processing industries-6


Specification and size :


Bulk buy OEM john crane type 1 seal john bulk production processing industries-7



PRODUCT APPLICATION

bg


Pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment


Bulk buy OEM john crane type 1 seal john bulk production processing industries-8


Bulk buy OEM john crane type 1 seal john bulk production processing industries-9
Bulk buy OEM john crane type 1 seal john bulk production processing industries-10



DISPLAY DIAGRAM

bg


Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.


Bulk buy OEM john crane type 1 seal john bulk production processing industries-11


Bulk buy OEM john crane type 1 seal john bulk production processing industries-12
Bulk buy OEM john crane type 1 seal john bulk production processing industries-13
Bulk buy OEM john crane type 1 seal john bulk production processing industries-14
Bulk buy OEM john crane type 1 seal john bulk production processing industries-15
Bulk buy OEM john crane type 1 seal john bulk production processing industries-16
Bulk buy OEM john crane type 1 seal john bulk production processing industries-17





Before delivery, Lepu Seal john crane type 1 seal has gone through a series of analyses. They include the stress analysis of all components, fatigue analysis, load increase analysis, etc.
The design of Lepu Seal john crane mechanical seal spare parts conforms to specific heavy-duty usage requirements. It is designed with characteristics of enhanced mechanical structure, less energy consumption parts, and durable components.
The inspection of Lepu Seal john crane type 1 seal is strictly performed. All incoming materials (hardware, components ) is thoroughly inspected for material condition, special process specification, and chemical composition.
The quality and performance characteristics of Lepu Seal john crane mechanical seal spare parts are ensured through random sampling. Such hand tests as frame color, finish and construction, lens color and surface quality are carried out in this process.
Lepu Seal john crane mechanical seal spare parts will be inspected and tested in a comprehensive way. Its electric components, such as resistors and conductors, wires, cables, and housing are inspected under specific machinery.
This well recognized product is known for excellent quality and reliable performance.
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...