Stainless Steel Tube Pressure Rating Charts | Titan Fittings

Tube OD in.	Tube Wall Thickness, in.										Swagelok Fitting Series
	0.028	0.030	0.035	0.049	0.065	0.083	0.095	0.109	0.120	0.134
	Working Pressure, psig Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 22.)
1/8	2700	3000	3600								200
3/16	1800	1900	2300	3400							300
1/4	1300	1400	1600	2500	3500						400
5/16			1300	1900	2700						500
3/8			1000	1600	2200						600
1/2			800	1100	1600	2100					810
5/8				900	1200	1600	1900				1010
3/4				700	1000	1300	1500	1800			1210
7/8				600	800	1100	1300	1500			1410
1				500	700	900	1100	1300	1500		1610
1 1/8					600	800	1000	1100	1300	1400	1810

Tube OD in.	Tube Wall Thickness, in.															Swagelok Fitting Series
	0.010	0.012	0.014	0.016	0.020	0.028	0.030	0.035	0.049	0.065	0.083	0.095	0.109	0.120	0.134
	Burst Pressure, psig Note: For gas service, select a tube wall thickness outside of the shaded area. (See Gas Service, page 22.)
1/16	5600	6800	8100	9400	12000											400
1/8						10800	12000	14400								800
3/16						5400	7600	9200	13600							1200
1/4						5200	5600	6400	10000	14000						1600
5/16								5200	7600	10800						2000
3/8								4000	6400	8800						2400
1/2								3200	4400	6400	8400					3240
5/8									3600	4800	6400	7600				4040
3/4									2800	4000	5200	6000	7200			4840
7/8									2400	3200	4400	5200	6000			5640
1									2000	2800	3600	4400	5200	6000		6440
1 1/8										2400	3200	4000	4400	5200	5600	8000

1 - For higher pressures, see please contact Titan Fittings.

2 - Rating based on repeated pressure testing with a 4:1 design factor based upon hydraulic fluid leakage.