Round Low Temperature Metal Bellow Seal, Specialities : Good Quality, Packaging Type : Box

Listing ID #6888038

The MB1 metal bellow seals are widely utilized in applications involving moderate temperature oils and hydrocarbons. These seals offer several advantages in such environments. One notable feature of the MB1 seal is its high degree of axial flexibility, which allows it to compensate for shaft misalignment or lack of concentricity. This flexibility enables the seal to maintain effective sealing performance even in situations where the shaft undergoes thrust movement.
Additionally, the MB1 seals are particularly well-suited for high-temperature applications commonly found in industries such as refineries, petrochemical plants, and the oil and gas sector. The seals are designed to withstand the extreme temperatures typically encountered in these environments. This makes them a reliable sealing solution for processes involving hot oils, hydrocarbons, and other high-temperature fluids.
An important advantage of the MB1 seals is that they do not incorporate dynamic O-rings. This design choice eliminates the issue of fretting, which refers to the damage caused by the repeated movement or rubbing of a dynamic O-ring against the shaft or sleeve. By eliminating dynamic O-rings, the MB1 seals minimize the potential for fretting and extend the service life of the sealing system
Salient features:

• Welded Diaphragm Bellow Design
• Suitable for High Temperature Media.
• Axial compensation of movement 1 mm.
• Perfect for standardization purposes.
• No Dynamic O Rings
• Inherently Balanced Design

Applications:

• Especially used in paper and pulp Industries, petrochemicals, petroleum refinery etc.

Material:

• Seal Faces: Ceramic/Sic/Carbon Vs Ceramic/RB Sic./TC
• Secondary Seals: Viton/PTFE/GFT/FFKM
• Metal Components: SS-316/Hast-C/Carpenter-42
• Bellow: AM-350/Hast-C276/Inconel-718

Operating Parameters:

• Shaft dia.: 18 to 150mm
• Pressure: 10 Bars
• Temperature: -20 to 180 Deg C
• Speed: 25 m/s