graphite seals, mechanical seals, carbon seals

详情

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