Potter Home Up Contents Search FeedbackST 706

Pressure/Temperature Creep Relaxation

Style ST 706 (12446 bytes)  

Gylon Style ST 706

Asbestos Free Sheet Gasket

 

Specs Properties Order Info

 

The use of oxidation-resistant fibers makes Style ST-706 gasketing useful in a wide range of applications. This includes standard ANSI flanged connectors as well as turbine cross-over piping connectors containing staurated or superheated steam.

Garlock Style ST-706 Specifications

Click to View Press / Temp Curves

Color: White with blue brand
Binder: Nitrile
Service: Steam
Temperature: min. +40°F (-40°C)
max. +1000°F (+540°C)*
Continuous operating:
+750°F (+400°C)
Pressure, max: 1500 psi (105 BAR)
PxT, max: 375,000 (12,500) ** (1/32" & 1/16")
275,000 (9,200) ** (1/8")
* When approaching maximum temperature, consult Garlock Engineering Department.
** PxT max. = psi x °F (BAR x °C)

Top

Physical Properties

ASTM Test Method Physical Properties ST-706
F37








Sealability - ml/hr leakage:

ASTM Fuel A (isooctane):
Gasket Load: 500 psi (305 N/mm2)
Internal Pressure: 9.8 psi
Nitrogen:
Gasket Load: 3000 psi (20.7 N/mm2)
Internal Pressure: 30 psi
0.25



6.0

F38 Creep Relaxation, % 18
F36 Compressability, % 7-17
F36 Recovery, % 50
This is a general guide and should not be the sole means of selecting or rejecting this material, ASTM test results in accordance with ASTM F-104; Properties based on 0.8mm (1/32") sheet thickness.

Top

Ordering Information

ST-706 is manufactured using the compressed sheeter process allowing for the ease of handling and high performance known in the gasketing industry. This superior manufacturing process enables Garlock Style ST-706 to be available in sheet sizes from 60" x 60" to 150" x 150" and in six thicknesses ranging from 1/64" to 1/8".

Top

Potter Associates, Inc. potfoot.gif (547 bytes) Phone: 585-288-2850
24 Browncroft Boulevard Fax: 585-288-6038
Rochester, NY  14609 Copyright ©1998 Email: info@potterassoc.com