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ProteC Dura-safe® SRM 3600A

Spray control flange safety rings, stainless steel


Dura-safe® SRM 3600A

Spray control flange safety rings, stainless steel


This range is designed for installation over flange joints to prevent injury and damage in the event of a hazardous spray out.

Steel Rings SRM 3600 are used for high temperature and/or pressure applications when PP spray shields are unsuitable for the design conditions.

Stainless steel spray shields in ASTM 316 are suitable for maximum operating temperature of 1100 °C and maximum operating pressures of 240 bar.

Stainless steel ASTM 316 for high temperature resistance.

Also available: DN 10 up to DN 1.000

Material: Stainless steel ASTM 316

PROTEC DURA-SAFE SRM 3600A
Flange 150
lbs
300
lbs
400
lbs
600
lbs
D mm D Inch B Reference No. Bookmark
ANSI     .1/2"   89.0   3.1/2" 50.0 SRM-ANSI     .1/2" - 150
ANSI     .1/2"   95.0   3.3/4" 50.0 SRM-ANSI     .1/2" - 300-600
ANSI     .3/4"   99.0   3.7/8" 50.0 SRM-ANSI     .3/4" - 150
ANSI     .3/4" 117.0   4.5/8" 50.0 SRM-ANSI     .3/4" - 300-600
ANSI   1."      108.0   4.1/4" 50.0 SRM-ANSI   1."      - 150
ANSI   1."      124.0   4.7/8" 50.0 SRM-ANSI   1."      - 300-600
ANSI   1.1/4" 117.0   4.5/8" 50.0 SRM-ANSI   1.1/4" - 150
ANSI   1.1/4" 133.0   5.1/4" 50.0 SRM-ANSI   1.1/4" - 300-600
ANSI   1.1/2" 127.0   5."      50.0 SRM-ANSI   1.1/2" - 150
ANSI   1.1/2" 155.0   6.1/8" 50.0 SRM-ANSI   1.1/2" - 300-600
ANSI   2."      152.0   6."      50.0 SRM-ANSI   2."      - 150
ANSI   2."      165.0   6.1/2" 50.0 SRM-ANSI   2."      - 300-600
ANSI   2.1/2" 178.0   7."      50.0 SRM-ANSI   2.1/2" - 150
ANSI   2.1/2" 191.0   7.1/2" 50.0 SRM-ANSI   2.1/2" - 300-600
ANSI   3."      191.0   7.1/2" 50.0 SRM-ANSI   3."      - 150
ANSI   3."      210.0   8.1/4" 50.0 SRM-ANSI   3."      - 300-600
ANSI   3.1/2" 216.0   8.1/2" 50.0 SRM-ANSI   3.1/2" - 150
ANSI   3.1/2" 229.0   9."      50.0 SRM-ANSI   3.1/2" - 300-600
ANSI   4."      229.0   9."      50.0 SRM-ANSI   4."      - 150
ANSI   4."      254.0 10."      50.0 SRM-ANSI   4."      - 300-400
ANSI   4."      273.0 10.3/4" 50.0 SRM-ANSI   4."      - 600
ANSI   5."      254.0 10."      50.0 SRM-ANSI   5."      - 150
ANSI   5."      280.0 11."      50.0 SRM-ANSI   5."      - 300-400
ANSI   5."      330.0 13."      50.0 SRM-ANSI   5."      - 600
ANSI   6."      280.0 11."      50.0 SRM-ANSI   6."      - 150
ANSI   6."      318.0 12.1/2" 50.0 SRM-ANSI   6."      - 300-400
ANSI   6."      356.0 14."      50.0 SRM-ANSI   6."      - 600
ANSI   8."      343.0 13.1/2" 50.0 SRM-ANSI   8."      - 150
ANSI   8."      381.0 15."      50.0 SRM-ANSI   8."      - 300-400
ANSI   8."      419.0 16.1/2" 50.0 SRM-ANSI   8."      - 600
ANSI 10."      406.0 16."      50.0 SRM-ANSI 10."      - 150
ANSI 10."      445.0 17.1/2" 50.0 SRM-ANSI 10."      - 300-400
ANSI 10."      508.0 20."      50.0 SRM-ANSI 10."      - 600
ANSI 12."      483.0 19."      50.0 SRM-ANSI 12."      - 150
ANSI 12."      521.0 20.1/2" 50.0 SRM-ANSI 12."      - 300-400
ANSI 12."      559.0 22."      50.0 SRM-ANSI 12."      - 600
ANSI 14."      533.0 21."      50.0 SRM-ANSI 14."      - 150
ANSI 14."      584.0 23."      50.0 SRM-ANSI 14."      - 300-400
ANSI 14."      603.0 23.3/4" 50.0 SRM-ANSI 14."      - 600
ANSI 16."      597.0 23.1/2" 50.0 SRM-ANSI 16."      - 150
ANSI 16."      648.0 25.1/2" 50.0 SRM-ANSI 16."      - 300-400
ANSI 16."      686.0 27."      50.0 SRM-ANSI 16."      - 600
ANSI 18."      635.0 25."      50.0 SRM-ANSI 18."      - 150
ANSI 18."      711.0 28."      50.0 SRM-ANSI 18."      - 300-400
ANSI 18."      743.0 29.1/4" 50.0 SRM-ANSI 18."      - 600
ANSI 20."      699.0 27.1/2" 50.0 SRM-ANSI 20."      - 150
ANSI 20."      775.0 30.1/2" 50.0 SRM-ANSI 20."      - 300-400
ANSI 20."      813.0 32."      50.0 SRM-ANSI 20."      - 600
ANSI 24."      813.0 32."      50.0 SRM-ANSI 24."      - 150
ANSI 24."      914.0 36."      50.0 SRM-ANSI 24."      - 300-400
ANSI 24."      940.0 37."      50.0 SRM-ANSI 24."      - 600
Flange 150
lbs
300
lbs
400
lbs
600
lbs
D mm D Inch B Reference No.
ANSI     .1/2"   89.0   3.1/2" 50.0 SRM-ANSI     .1/2" - 150
ANSI     .1/2"   95.0   3.3/4" 50.0 SRM-ANSI     .1/2" - 300-600
ANSI     .3/4"   99.0   3.7/8" 50.0 SRM-ANSI     .3/4" - 150
ANSI     .3/4" 117.0   4.5/8" 50.0 SRM-ANSI     .3/4" - 300-600
ANSI   1."      108.0   4.1/4" 50.0 SRM-ANSI   1."      - 150
ANSI   1."      124.0   4.7/8" 50.0 SRM-ANSI   1."      - 300-600
ANSI   1.1/4" 117.0   4.5/8" 50.0 SRM-ANSI   1.1/4" - 150
ANSI   1.1/4" 133.0   5.1/4" 50.0 SRM-ANSI   1.1/4" - 300-600
ANSI   1.1/2" 127.0   5."      50.0 SRM-ANSI   1.1/2" - 150
ANSI   1.1/2" 155.0   6.1/8" 50.0 SRM-ANSI   1.1/2" - 300-600
ANSI   2."      152.0   6."      50.0 SRM-ANSI   2."      - 150
ANSI   2."      165.0   6.1/2" 50.0 SRM-ANSI   2."      - 300-600
ANSI   2.1/2" 178.0   7."      50.0 SRM-ANSI   2.1/2" - 150
ANSI   2.1/2" 191.0   7.1/2" 50.0 SRM-ANSI   2.1/2" - 300-600
ANSI   3."      191.0   7.1/2" 50.0 SRM-ANSI   3."      - 150
ANSI   3."      210.0   8.1/4" 50.0 SRM-ANSI   3."      - 300-600
ANSI   3.1/2" 216.0   8.1/2" 50.0 SRM-ANSI   3.1/2" - 150
ANSI   3.1/2" 229.0   9."      50.0 SRM-ANSI   3.1/2" - 300-600
ANSI   4."      229.0   9."      50.0 SRM-ANSI   4."      - 150
ANSI   4."      254.0 10."      50.0 SRM-ANSI   4."      - 300-400
ANSI   4."      273.0 10.3/4" 50.0 SRM-ANSI   4."      - 600
ANSI   5."      254.0 10."      50.0 SRM-ANSI   5."      - 150
ANSI   5."      280.0 11."      50.0 SRM-ANSI   5."      - 300-400
ANSI   5."      330.0 13."      50.0 SRM-ANSI   5."      - 600
ANSI   6."      280.0 11."      50.0 SRM-ANSI   6."      - 150
ANSI   6."      318.0 12.1/2" 50.0 SRM-ANSI   6."      - 300-400
ANSI   6."      356.0 14."      50.0 SRM-ANSI   6."      - 600
ANSI   8."      343.0 13.1/2" 50.0 SRM-ANSI   8."      - 150
ANSI   8."      381.0 15."      50.0 SRM-ANSI   8."      - 300-400
ANSI   8."      419.0 16.1/2" 50.0 SRM-ANSI   8."      - 600
ANSI 10."      406.0 16."      50.0 SRM-ANSI 10."      - 150
ANSI 10."      445.0 17.1/2" 50.0 SRM-ANSI 10."      - 300-400
ANSI 10."      508.0 20."      50.0 SRM-ANSI 10."      - 600
ANSI 12."      483.0 19."      50.0 SRM-ANSI 12."      - 150
ANSI 12."      521.0 20.1/2" 50.0 SRM-ANSI 12."      - 300-400
ANSI 12."      559.0 22."      50.0 SRM-ANSI 12."      - 600
ANSI 14."      533.0 21."      50.0 SRM-ANSI 14."      - 150
ANSI 14."      584.0 23."      50.0 SRM-ANSI 14."      - 300-400
ANSI 14."      603.0 23.3/4" 50.0 SRM-ANSI 14."      - 600
ANSI 16."      597.0 23.1/2" 50.0 SRM-ANSI 16."      - 150
ANSI 16."      648.0 25.1/2" 50.0 SRM-ANSI 16."      - 300-400
ANSI 16."      686.0 27."      50.0 SRM-ANSI 16."      - 600
ANSI 18."      635.0 25."      50.0 SRM-ANSI 18."      - 150
ANSI 18."      711.0 28."      50.0 SRM-ANSI 18."      - 300-400
ANSI 18."      743.0 29.1/4" 50.0 SRM-ANSI 18."      - 600
ANSI 20."      699.0 27.1/2" 50.0 SRM-ANSI 20."      - 150
ANSI 20."      775.0 30.1/2" 50.0 SRM-ANSI 20."      - 300-400
ANSI 20."      813.0 32."      50.0 SRM-ANSI 20."      - 600
ANSI 24."      813.0 32."      50.0 SRM-ANSI 24."      - 150
ANSI 24."      914.0 36."      50.0 SRM-ANSI 24."      - 300-400
ANSI 24."      940.0 37."      50.0 SRM-ANSI 24."      - 600
Flange
ANSI .1/2"

Flange diameter D mm
89.0

Flange diameter D Inch
3.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI .1/2" - 150

Flange
ANSI .1/2"

Flange diameter D mm
95.0

Flange diameter D Inch
3.3/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI .1/2" - 300-600

Flange
ANSI .3/4"

Flange diameter D mm
99.0

Flange diameter D Inch
3.7/8"

Ring width B
50.0

Reference No. SRM 3600 / ANSI .3/4" - 150

Flange
ANSI .3/4"

Flange diameter D mm
117.0

Flange diameter D Inch
4.5/8"

Ring width B
50.0

Reference No. SRM 3600 / ANSI .3/4" - 300-600

Flange
ANSI 1."

Flange diameter D mm
108.0

Flange diameter D Inch
4.1/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 1." - 150

Flange
ANSI 1."

Flange diameter D mm
124.0

Flange diameter D Inch
4.7/8"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 1." - 300-600

Flange
ANSI 1.1/4"

Flange diameter D mm
117.0

Flange diameter D Inch
4.5/8"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 1.1/4" - 150

Flange
ANSI 1.1/4"

Flange diameter D mm
133.0

Flange diameter D Inch
5.1/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 1.1/4" - 300-600

Flange
ANSI 1.1/2"

Flange diameter D mm
127.0

Flange diameter D Inch
5."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 1.1/2" - 150

Flange
ANSI 1.1/2"

Flange diameter D mm
155.0

Flange diameter D Inch
6.1/8"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 1.1/2" - 300-600

Flange
ANSI 2."

Flange diameter D mm
152.0

Flange diameter D Inch
6."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 2." - 150

Flange
ANSI 2."

Flange diameter D mm
165.0

Flange diameter D Inch
6.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 2." - 300-600

Flange
ANSI 2.1/2"

Flange diameter D mm
178.0

Flange diameter D Inch
7."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 2.1/2" - 150

Flange
ANSI 2.1/2"

Flange diameter D mm
191.0

Flange diameter D Inch
7.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 2.1/2" - 300-600

Flange
ANSI 3."

Flange diameter D mm
191.0

Flange diameter D Inch
7.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 3." - 150

Flange
ANSI 3."

Flange diameter D mm
210.0

Flange diameter D Inch
8.1/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 3." - 300-600

Flange
ANSI 3.1/2"

Flange diameter D mm
216.0

Flange diameter D Inch
8.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 3.1/2" - 150

Flange
ANSI 3.1/2"

Flange diameter D mm
229.0

Flange diameter D Inch
9."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 3.1/2" - 300-600

Flange
ANSI 4."

Flange diameter D mm
229.0

Flange diameter D Inch
9."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 4." - 150

Flange
ANSI 4."

Flange diameter D mm
254.0

Flange diameter D Inch
10."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 4." - 300-400

Flange
ANSI 4."

Flange diameter D mm
273.0

Flange diameter D Inch
10.3/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 4." - 600

Flange
ANSI 5."

Flange diameter D mm
254.0

Flange diameter D Inch
10."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 5." - 150

Flange
ANSI 5."

Flange diameter D mm
280.0

Flange diameter D Inch
11."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 5." - 300-400

Flange
ANSI 5."

Flange diameter D mm
330.0

Flange diameter D Inch
13."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 5." - 600

Flange
ANSI 6."

Flange diameter D mm
280.0

Flange diameter D Inch
11."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 6." - 150

Flange
ANSI 6."

Flange diameter D mm
318.0

Flange diameter D Inch
12.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 6." - 300-400

Flange
ANSI 6."

Flange diameter D mm
356.0

Flange diameter D Inch
14."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 6." - 600

Flange
ANSI 8."

Flange diameter D mm
343.0

Flange diameter D Inch
13.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 8." - 150

Flange
ANSI 8."

Flange diameter D mm
381.0

Flange diameter D Inch
15."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 8." - 300-400

Flange
ANSI 8."

Flange diameter D mm
419.0

Flange diameter D Inch
16.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 8." - 600

Flange
ANSI 10."

Flange diameter D mm
406.0

Flange diameter D Inch
16."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 10." - 150

Flange
ANSI 10."

Flange diameter D mm
445.0

Flange diameter D Inch
17.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 10." - 300-400

Flange
ANSI 10."

Flange diameter D mm
508.0

Flange diameter D Inch
20."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 10." - 600

Flange
ANSI 12."

Flange diameter D mm
483.0

Flange diameter D Inch
19."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 12." - 150

Flange
ANSI 12."

Flange diameter D mm
521.0

Flange diameter D Inch
20.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 12." - 300-400

Flange
ANSI 12."

Flange diameter D mm
559.0

Flange diameter D Inch
22."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 12." - 600

Flange
ANSI 14."

Flange diameter D mm
533.0

Flange diameter D Inch
21."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 14." - 150

Flange
ANSI 14."

Flange diameter D mm
584.0

Flange diameter D Inch
23."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 14." - 300-400

Flange
ANSI 14."

Flange diameter D mm
603.0

Flange diameter D Inch
23.3/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 14." - 600

Flange
ANSI 16."

Flange diameter D mm
597.0

Flange diameter D Inch
23.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 16." - 150

Flange
ANSI 16."

Flange diameter D mm
648.0

Flange diameter D Inch
25.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 16." - 300-400

Flange
ANSI 16."

Flange diameter D mm
686.0

Flange diameter D Inch
27."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 16." - 600

Flange
ANSI 18."

Flange diameter D mm
635.0

Flange diameter D Inch
25."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 18." - 150

Flange
ANSI 18."

Flange diameter D mm
711.0

Flange diameter D Inch
28."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 18." - 300-400

Flange
ANSI 18."

Flange diameter D mm
743.0

Flange diameter D Inch
29.1/4"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 18." - 600

Flange
ANSI 20."

Flange diameter D mm
699.0

Flange diameter D Inch
27.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 20." - 150

Flange
ANSI 20."

Flange diameter D mm
775.0

Flange diameter D Inch
30.1/2"

Ring width B
50.0

Reference No. SRM 3600 / ANSI 20." - 300-400

Flange
ANSI 20."

Flange diameter D mm
813.0

Flange diameter D Inch
32."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 20." - 600

Flange
ANSI 24."

Flange diameter D mm
813.0

Flange diameter D Inch
32."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 24." - 150

Flange
ANSI 24."

Flange diameter D mm
914.0

Flange diameter D Inch
36."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 24." - 300-400

Flange
ANSI 24."

Flange diameter D mm
940.0

Flange diameter D Inch
37."

Ring width B
50.0

Reference No. SRM 3600 / ANSI 24." - 600

PROTEC products and specifications are subject to improvement and change without notice.

DURA-SAFE® SRM 3600A Individual Productions:
On request we develop and produce individually tailored solutions along with the standard items of this range: If you require additional dimensions, different materials and new colours. We would be pleased to assist you.

Delivery Service:
Orders that arrive before midday can be despatched on the same day, using either our standard service or via a faster service if required.

Ask for free no-obligation samples and more information on our contact form.
We will promptly take care of your request and get in touch with you.
Please click here.


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