ISO 16028 Rated Pressure Chart

Body Size	Steel Working PSI	Steel Burst PSI	316 SS Working PSI	316 SS Burst PSI
1/4	5000	20,000
3/8	5000	20,000	3500	17,000
1/2	5000	20,000	3400	17,500
5/8	5000	20,000	2920	14,600
3/4	5000	20,000	2920	14,600
1	5000	20,000	2920	14,600