Description

Graphite seals,mechanical seals,carbon seals


 

Specifications

carbon graphite seal ,mechanical seal
1.Self lubricating
2.Low coefficient of friction
3.Low coefficient of thermal expansion

carbon graphite mechanical seal

1. We have a wide selection of grades and sizes in stock and have the ability to manufacture custom parts quickly. With our CNC equipment we can accurately manufacture a wide variety of shapes and routinely hold tolerances of 0.0005” (0.013 mm) and 2 HE light bands flatness for seal face surface finishes.

2.Advantages of Carbon Graphite Seals

• Self lubricating                                    

• Low coefficient of friction

• Resistance to chemicals, corrosion, and oxidation

• Dimensional stability under wide temperature variations

• Compatible with food & pharmaceuticals

• Low coefficient of thermal expansion

• Excellent thermal shock

• Good thermal conductivity

• Good mechanical strength

• Mates to a wide variety of materials

3.Typical Applications

• Corrosive environments                          

• Chemical pumps

• Steam joints

• Food processing pumps

• Process pumps in refineries

• Cold and hot water pumps

• Seals for agitators and mixers

• Temperatures above 400 deg F

• Cryogenic applications