Pressure Ratings for Stainless Steel

Pressure Ratings for Stainless Steel

All Penflex working pressure ratings use minimum 4 to 1 safety factors.

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Size Braids P3
Standard & Compressed Pitch
P4
Standard & Compressed Pitch
700 800 900 1400
1/4 1 2360 2500 2116 2562 2754
2 2832 3375 3125 4099 4406
5/16 1 1647 2300
2 1976 3680
3/8 1 1639 1680 1501 1501 1921
2 1967 2700 2401 2401 3073
1/2 1 1225 1240 1075 2194 2194
2 1470 1980 1720 3510 3510
3 4000
5/8 1 1200
2 1440
3/4 1 1034 940 792 1311 1994
2 1241 1500 1267 2098 3192
3 5000
1 1 796 630 571 1069 1599
2 955 1000 914 1710 2558
3 4200
1-1/4 1 600 575 531 1110 1317
2 720 920 850 1776 2107
1-1/2 1 557 500 472 868 1062
2 668 800 755 1388 1698
3 2750
2 1 570 532 516 810 842
2 684 850 826 1296 1346
3 2180
2-1/2 1 500 387 578
2 700 619 925
3 1 400 316 540
2 600 506 864
3 1250
3-1/2 1 297
2 475
4 1 300 232 333
2 444 371 533
3 1250
5 1 191
2 306
6 1 165 266
2 264 425
8 1 234 234
2 374 450
3 550
10 1 230
2 367
12 1 161
2 257
14 1 119
2 190

With inside diameters (I.D.) spanning 14” – 24”, P5 Series is typically used in low pressure applications where absorbing vibration is a primary concern. For P5 pressure ratings, please click here.