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solid mesh metal bellow seals water ODM for food

Solid mesh metal bellow seals water ODM for food

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:
Application Scope
LEPU SEAL's Bellows Seal has a wide range of applications.LEPU SEAL is committed to providing customers with high-quality Mechanical seal as well as one-stop, comprehensive and efficient solutions.
Product Details
LEPU SEAL's Mechanical seal is exquisite in details.Under the guidance of market, LEPU SEAL constantly strives for innovation. Mechanical seal has reliable quality, stable performance, good design, and great practicality.
Company Advantages
1. Ceaseless innovation of our engineers and the advanced production method give Lepu metal bellow seal manufacturer unique design and fine finish.
2. The product is quality-assured as it has passed the international certifications, such as the ISO certificate.
3. As a result of our strong presence in the market and friendly relationship with customers, Lepu have received positive feedback from them.
4. We are a Guangzhou Lepu Machinery CO., LTD dealing with metal bellow seals .


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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 is an expert metal bellow seals manufacturer with a extensive market share.
2. Lepu is a manufacturer that focuses on improving the quality of bellows mechanical seal .
3. Our mission is to care for Life, make good use of resources, contribute to society, and become a leading company in the industry through enthusiasm and innovation. Check now! Guangzhou Lepu Machinery CO., LTD focuses on providing sincere service to customers in every detail. Check now!
Testing for Lepu metal bellow seals is performed thoroughly. These tests are performed on its mechanical parts, materials and the entire structure to ensure its mechanical properties. Made of eco-friendly materials, the product conforms to the environmental sustainability policy
The manufacturing process of Lepu bellows mechanical seal is complicated. For example, its semiconductors must undergo a rigorous cleaning process to remove dirt and dust. It is designed to have a user-friendly interface and is simple to operate
The design of Lepu metal bellow seal manufacturer is of professionalism. It is carried out by our designers who concern about safety as well as the users’ convenience for manipulating, convenience for hygienic cleaning, and convenience for maintenance. It is easy to install with its components freely replaced
Lepu bellows mechanical seal has been evaluated regarding its safety. This includes parts and components safety, the whole machine safety, working safety, and environmental safety. It is wear resistant and can withstand scratches and impacts
The design of Lepu metal bellow seal manufacturer is reasonable. The mechanical parts of this product have been carefully designed and professionally fabricated to maximize the performance of the whole machine. Trademark or logo can be printed on the product to satisfy customer's custom demands
The product is moisture-wicking. Its structure has a moisture management system (perforated design) to move moisture away from the inside of the shoe. Equipped with a high-quality ion-exchange membrane, the product can remove impurities effectively
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