Company Advantages
1. Crafted precisely in our modernized facility, Lepu PTFE Bellows Seal WB2 is manufactured with the finest workmanship at a lower cost.
2. The product is proved to be non-toxic. The filter elements, metal parts, as well as the antibacterial ingredients have been tested during the production to meet the food-grade standards.
3. With great economic benefits, we have full confidence that the product has a bright market prospect.
4. The product is used by more and more people and has broad application prospects.

PTFE Bellows mechanical seal WB2 is designed with externally PTFE bellows mechanical seals Type for extreme corrosion resistance applications, such as high concentrations of acids, salts, strong oxidizing and reducing agents and chemically active organic compounds..

In order to keep high level ability against corrosive medium, Lepu seal use 100% virgin Teflon(PTFE) raw material for the ptfe bellows, skilled workers machined the ptfe bellows seal WB2 by high precision CNC machine.

Operating Range:
◪  Temperature: -20--120℃
◪  Speed: 10m/s
◪  Pressure: 5bar
◪  Standard size: 1"--2.375"

Material:
◪  Seal ring: Car,Sic,Ssic,Ceramic,PTFE,Glassfill
◪  Secondary seal: PTFE
◪  Spring and metal parts: 304,316

◪ Chemical and organic compounds industry 

◪ Extreme corrosion resistance media 
◪ Anticorrosive Pumps
◪ Other Rotating Equipment.

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.

Company Features
1. Specialized in the developing, design, manufacturing, and marketing of PTFE Bellows Seal WB2 , Guangzhou Lepu Machinery CO., LTD is developing and moving to a new stage with year-and year increase market share.
2. Our Metal Bellows Seal is of durable body with Bellow Type Mechanical Seal materials.
3. Long-term and stable business cooperations and high customer satisfaction are what we always pursue after. This objective makes us always focus on offering innovative products and different kinds of product solutions for clients. We always insist on the responsibility of high quality. Check it!