Manufacturer of ASA Flange Covers

Designed specifically to cover most American Standard Association, Navy and Military sizes, the StockCap line of ASA flange covers protects critical flange faces, preventing interior damage and contamination.

Features

Competent flange protection in high pressure piping systems
Sizes coordinated to standard military specifications
Adapts to different flange materials
Resists weather, moisture and chemicals
Cushions against abrasive contact
Resists warping, swelling, tearing or splitting
Shipped immediately from stock (in Yellow)

Applications

Flanges
Valves and Pumps
Piping systems
Pressure vessels

Step 1 — Choose an Inside Diameter (A)

Shop Stock Sizes Online

ASA Flange Covers

Part Name	Inside Diameter “A” (in)	Inside Length “B” (in)	Inside Diameter “C” (in)
350-6	3.480	0.400	2.485
375-8	3.750	0.500	2.750
387-8	3.870	0.540	2.860
425-7	4.250	0.460	3.260
462-9	4.660	0.500	3.620
487-10	4.870	0.680	3.900
500-9	5.000	0.625	4.000
525-12	5.250	0.760	4.250
600-10	6.000	0.675	4.500
612-13	6.120	0.825	5.110
650-14	6.500	0.900	5.500
700-12	7.000	0.800	6.000
750-14	7.500	0.900	6.500
825-19	8.250	1.300	7.200
900-15	9.000	1.000	8.030
1000-14	10.030	0.875	9.000
1000-20	10.030	0.925	9.000
1075-24	10.750	1.500	9.730
1100-16	11.000	1.000	10.050
1250-22	12.500	1.440	11.500

Step 2 — Choose a Color

ASA Flange Protectors are manufactured in 8 standard colors for multiple materials. Certain popular sizes are also stocked in yellow for quick shipment. Custom materials are also available.

Stock

yellow

Quick Ship —
Typically the Next Day

Standard

black

red

orange

green

blue

gray

white

Standard Lead Time
(~ 3 Weeks)

Custom

Longer Lead Times and Higher Minimums

*Custom color-matching fees may apply.

Step 3 — Choose a Material

Stocked ASA Flange Covers are made from a 75 durometer PVC with a smooth surface and glossy finish. However, these flange protectors can be made in materials with a variety of characteristics and features as shown below.

View Our Material Chart