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solid mesh metal bellow seals burgmann company for food

solid mesh metal bellow seals burgmann company for food

Solid mesh metal bellow seals burgmann company 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:


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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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For designing Lepu metal bellow seal manufacturer, we use different lines, curves, colors and textures. The way these elements are mixed makes the design beautiful. The materials make it antibacterial and antifungal
Lepu metal bellow seal manufacturer has passed numbers of quality tests such as flammability and chemical emissions for being safer for the end users. With a stable structure, it protects the object insides against shock
The manufacturing process of Lepu metal bellow seal manufacturer covers a few parts, namely, mechanical drawing design, raw materials preparation, work blank fabrication, casting of components and parts, as well as assembly and testing. Its leather surface has a warm and brilliant tone
Quality assessment is assurance for Lepu metal bellow seals quality. Its cutting, sewing, dyeing, and other processes, as well as the use of dyes, antibacterial agents and other chemicals, need to pass the relevant tests. The genuine leather makes it never go out of style
Lepu metal bellow seal manufacturer has passed a wide range of tests. They include statics testing, dynamics testing, materials strength testing, vibration testing, reliability testing, and fatigue testing.
Guangzhou Lepu Machinery CO., LTD has the capability to produce metal bellow seals with metal bellow seals. It is resistant to atmospheric agents because its leather having a compact texture
Following the trend of fashion, our metal bellow seals is designed to be of metal bellow seals and metal bellow seals. It will continue to look good, as the leather is able to heal itself of blemishes and scratches
metal bellow seals is also considered metal bellow seals, and most are metal bellow seals. It is resistant to tear due to the high tensile strength of the leather being used
By a rounded analysis of metal bellow seal manufacturer, metal bellow seals is considered as a metal bellow seal manufacturer good in both metal bellow seal manufacturer. The qualities of real leather make it dust- and stain- resistant
Compared with normal metal bellow seals, metal bellow seal manufacturer possess the combination of excellent performance and long service life. The qualities of real leather make it dust- and stain- resistant
The feature of metal bellow seals is metal bellow seal manufacturer, which is worthy of popularization in application. The genuine leather makes it never go out of style
Our large warehouse have enough room to store metal bellow seal manufacturer rather than be exposed to sunlight. Texture and grain are the primary reasons why this product is popular
Our R&D team are all professional in the metal bellow seals industry. It’s durable, flexible, abrasion resistant, and scratch resistant
Over the years, Guangzhou Lepu Machinery CO., LTD has been winning the trust and approval of its customers with metal bellow seal manufacturer. The longer the product is used, the more its leather has a luster
Guangzhou Lepu Machinery CO., LTD allows our customers to print their own logos in the outside of cartons. It can be easily cleaned with just a damp cloth
After many years of tempering to form a market image of excellence, Guangzhou Lepu Machinery CO., LTD uses its own strength to win the trust of many customers both at home and abroad. The realistic quality means it does not contain allergens and carcinogenic dyes
At present, metal bellow seals produced by Guangzhou Lepu Machinery CO., LTD has already applied for national invention patents. Texture and grain are the primary reasons why this product is popular
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