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Lepu costeffective john crane seals distributor directly sale for pulp making

Lepu costeffective john crane seals distributor directly sale for pulp making

Lepu costeffective john crane seals distributor directly sale for pulp making

Brand Name
Lepu
Place of Origin
Guangzhou, China
Model Number
TYPE 21
Shaft size
1/2-4 inch
Avaiable material
CARBON/SIC/TC/EPDM/VITON, SS304 or SS316
Certification
SGS,ISO,CE/UL/SGS/…
OEM/ODM Availability
Yes
Package
Carton box
Delivery Time
15-20 day
Supply Ability
100000 set/MONTH
MOQ
1 set
Payment Terms
L/C, T/T, Western Union, MoneyGram
Price
Get Latest Price
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Comparison
Under the guidance of market, LEPU SEAL constantly strives for innovation. Mechanical seal has reliable quality, stable performance, good design, and great practicality.Compared with other products in the same category, LEPU SEAL's Mechanical seal has the following advantages.
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Application Scope
LEPU SEAL's Grundfos Mechanical Seal can be used in different fields.In addition to providing high-quality products, LEPU SEAL also provides effective solutions based on the actual conditions and the needs of different customers.
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Company Advantages
1. The design of Lepu John Crane Mechanical Seal factory is carried out by a team of designers using proprietary design tools, in combination with advanced 3D CAD systems to design an appealing shape of refrigeration equipment.
2. The product will be carefully checked for various quality parameters.
3. The product allows people to modify their appearance and makes them look more clean and fresh up at the same time.
4. People will be convinced that it really helps save a lot in electricity bills after they use it for a certain time.


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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

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



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

PRODUCT TECHNICAL SPECIFICATION

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  • ◪ 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

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Specification and size :


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PRODUCT APPLICATION

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


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DISPLAY DIAGRAM

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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.


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Company Features
1. Guangzhou Lepu Machinery CO., LTD enjoys a spot among the most powerful competitors in domestic markets, with a staggering market value of John Crane Mechanical Seal factory .
2. Guangzhou Lepu Machinery CO., LTD's materials for john crane type 21 mechanical seal are all from the famous production base of john crane seals distributor in China.
3. It is the willingness and commitment of Lepu to the benefits and john crane mechanical seal catalogue of customers. Call now! Advocate john crane mechanical seal suppliers as a link to promote close cooperation between Lepu and clients. Call now!
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