Custom Items

 

Information Necessary for
Custom Manufacturing

A complete description of the product requirements and proposed service conditions should be furnished. This will enable us to quote the proper grade for best service at the lowest cost. Any samples submitted should be at least a 12 inch (300 mm) square. Use the following checklist to furnish data:

Description
1. Thickness, width and length
2. Tolerance (commercial or special)
3. Quantity
4 Durometer ±5 (Shore A)
5. Tensile strength
6. Elongation
7. Cloth-inserted (C.I.)
8. Cloth—one side (C.O.S.)
9. Cloth—both sides (C.B.S.)
10. All rubber
11. Surface (smooth, cloth impression)
12. Color
13. Untrimmed or trimmed to size

  Service Conditions
1. Temperature
2. Heat (air, steam, water, oil)
3. Oil (type and extent of contact)
4. Chemicals
5. Concentration of chemical (%)
6. Partially or totally confined gasket
7. Abrasive condition(s)
8. Ozone
9. Other pertinent data

Specifications to be Met
1. Government
2. ASTM or SAE
3. Customer
4. Blueprint
5. Other

 

 


If you need sheet products other than those in this catalog, let us know your requirements. We have complete facilities to make a wide variety of custom products, using our formulations or your specifications.

Products can be manufactured with a variety of surface impressions from smooth to cotton fabric, fine or coarse nylon.

Custom Items—Minimum Manufacturing Requirements
For unsupported sheet, diaphragm and cloth-inserted sheet

 
WIDTHS
 
36"
(914 mm)
48"
(1219 mm)
72"
(1828 mm)
3/8" (9.5 mm) gauge and under 800
800 Lin. ft.
(244 Lin. m)
400 Lin. ft.
(122 Lin. m)
400 Lin. ft.
(122 Lin. m)
1/2" (12.7 mm) gauge and above
150 Lin. ft.
(46 Lin. m)
150 Lin. ft.
(46 Lin. m)
Quantity variance on made-to-order products ± 20%
 
Tolerances
Sheet Rubber Tolerances
Inches
mm
Thickness  
1/32" (0.8 mm)
± .012
± 0.3
1/16" (1.6 mm) but not including 1/8" (3.2 mm)
± .016
± 0.4
1/8" (3.2 mm) but not including 3/16" (4.8 mm)
± .020
± 0.5
3/16" (4.8 mm) but not including 3/8" (9.5 mm)
± .031
± 0.8
3/8" (9.5 mm) but not including 9/16" (14.3 mm)
± .047
± 1.2
9/16" (14.3 mm) but not including 3/4" (19.1 mm)
± .063
± 1.6
3/4" (19.1 mm) but not including 1" (25.4 mm)
± .093
± 2.4
1" (25.4 mm) and over ± 10%
± 10%
Width
Tolerance
36" (914 mm) and over
± 1"
± 25.4
   
Sheet Rubber Tolerances—Neoprene Bearing Pads
Thickness  
Tolerance
1" (25.4 mm) and below  
-0, + 1/8"
-0, + 3.2
Above 1" (25.4 mm)  
-0, + 1/4"
-0, + 6.4
   
Width  
Tolerance
1" (25.4 mm) gauges and below on widths 36" (914 mm) and 48" (1219 mm)  
-0, + 1"
-0, + 25.4
Above 1" (25.4 mm)  
1"
25.4
   
ASTM Specifications
If you have other applications requiring other ASTM specifications not listed, please contact customer service at (800) 643-0134.

 

 

  Rubber Products
EPDM
Natural/SBR Blends
Natural Rubber
 

Commercial Grade
Neoprene

Hi-Grade Neoprene
Nitrile
Neoprene Diaphragm
Cloth-Inserted

Chute Lining and
Extruded Skirtboard

Construction Grade Materials
High Performance
Custom Items
 
Chemical Resistance
Performance Characteristics
GARLOCK RUBBER TECHNOLOGIES | P. O. BOX 1000 | PARAGOULD, AR 72451 | 870-239-4051 | AN ENPRO INDUSTRIES COMPANY