Rupture Disc Valves | McMaster-Carr

	Burst Pressure Burst Pressure

5 psi

10 psi

15 psi

	Pipe Size Pipe Size

1 1/2

	Activation Activation

Pressure Driven

Temperature Driven

	Disc Material Disc Material

Resin-Impregnated Graphite

	Maximum Temperature Maximum Temperature

300° F

400° F

500° F

	Minimum Temperature Minimum Temperature

-50° F

-20° F

Not Rated

	Connection Style Connection Style

Flanged

Quick Clamp

	Connection Type Connection Type


Pipe	Tube

	Shape Shape


Straight	90° Elbow

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Burst Pressure Accuracy Burst Pressure Accuracy

	Operating Ratio Operating Ratio

80%

90%

	Gasket Material Gasket Material

Neoprene

EPDM Rubber

Silicone Rubber

Viton® Fluoroelastomer
Rubber

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Body Material Body Material

Graphite

Brass

	OD OD

	Inlet Pipe Size Inlet Pipe Size

1/4

3/8

1/2

	For Tube OD For Tube OD

1 1/2"

	Specifications Met Specifications Met

ASME

ASME Code

	For Flange OD For Flange OD

	Surface Smoothness Surface Smoothness

8 microinch

12 microinch

	Inlet Location Inlet Location

162 Products

Flange-Mount Pressure-Relief Discs

Install these discs within the bolt circle of ANSI Class 150 flanges. They break open at the burst pressure to allow unrestricted flow. All are for one-time use. Discs are made of resin-impregnated graphite for resistance to temperature and pressure fluctuations as well as corrosive liquids and gases. They include two gaskets for installation between flanges.

Vacuum-rated discs have supports to resist rupture caused by vacuum.

Operating ratio is the ratio between the normal operating pressure and the burst pressure. Exceeding the operating ratio decreases the service life of the disc. For example, a disc with a burst pressure of 100 psi and an operating ratio of 80% should not be used in a system with an operating pressure greater than 80 psi.

Discs

Graphite Body—Resin-Impregnated Graphite Disc
Pipe Size	For Flange ANSI Class	OD	Thickness	Operating Ratio	Temperature Range, °F	Gasket Material	Valve Type	Choose a Burst Pressure, psi		Each
1	150	2 1/2"	1 1/8"	80%	-20° to 300°	Neoprene	Rupture Disc	20, 25, 30, 40, 50, 60, 75, 100, 125, 150, 175, 200, 250	00000000	0000000
1 1/2	150	3 1/4"	1 1/8"	80%	-20° to 300°	Neoprene	Rupture Disc	20, 25, 30, 40, 50, 60, 75, 100, 125, 150, 175, 200, 250	00000000	000000
2	150	4"	1 1/8"	80%	-20° to 300°	Neoprene	Rupture Disc	20, 25, 30, 40, 50, 60, 75, 100, 125, 150, 175, 200, 250	00000000	000000
3	150	5 1/4"	1 1/8"	80%	-20° to 300°	Neoprene	Rupture Disc	20, 25, 30, 40, 50, 60, 75, 100, 125, 150, 175, 200, 250	00000000	000000
4	150	6 3/4"	1 1/8"	80%	-20° to 300°	Neoprene	Rupture Disc	20, 25, 30, 40, 50, 60, 75, 100, 125, 150, 175, 200, 250	00000000	000000
6	150	8 5/8"	1 1/8"	80%	-20° to 300°	Neoprene	Rupture Disc	20, 25, 30, 40, 50, 60, 75, 100, 125, 150, 175, 200	00000000	000000

Vacuum Rated Discs

Graphite Body—Resin-Impregnated Graphite Disc
Pipe Size	For Flange ANSI Class	OD	Thickness	Max. Vacuum, in. of Hg	Operating Ratio	Temperature Range, °F	Gasket Material	Valve Type	Choose a Burst Pressure, psi		Each
1	150	2 1/2"	1 1/8"	29.92	80%	-20° to 300°	Neoprene	Rupture Disc	15	00000000	0000000
1 1/2	150	3 1/4"	1 1/8"	29.92	80%	-20° to 300°	Neoprene	Rupture Disc	10, 15	00000000	000000
2	150	4"	1 1/8"	29.92	80%	-20° to 300°	Neoprene	Rupture Disc	5, 10, 15	00000000	000000
3	150	5 1/4"	1 1/8"	29.92	80%	-20° to 300°	Neoprene	Rupture Disc	5, 10, 15	00000000	000000
4	150	6 3/4"	1 1/8"	29.92	80%	-20° to 300°	Neoprene	Rupture Disc	5, 10, 15	00000000	000000
6	150	8 5/8"	1 1/8"	29.92	80%	-20° to 300°	Neoprene	Rupture Disc	5, 10, 15	00000000	000000

Remote-Discharge Threaded Pressure-Relief Discs

Instead of exhausting discharge directly, these discs have a threaded relief port for attaching a drain line to direct discharge away from your work environment. They are for installation in pipelines and tanks. Discs break open at the burst pressure to allow unrestricted flow. All are for one-time use.

316 stainless steel discs are more corrosion resistant than nickel discs.

	Inlet		Relief Port
Burst Pressure, psi	Pipe Size	Location	Pipe Size	Location	Operating Ratio	Temperature Range, °F	End-to-End Lg.	Valve Type		Each
NPT Male Inlet and Relief Port
Brass Body—Nickel Disc
100	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	0000000
100	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000
125	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	000000
125	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000
150	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	000000
150	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000
Brass Body—316 Stainless Steel Disc
200	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	000000
200	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000
250	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	000000
250	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000
500	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	000000
500	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000
700	3/8	Side	1/2	Side	80%	-50° to 500°	2 1/8"	Rupture Disc	00000000	000000
700	1/2	Side	1/2	Side	80%	-50° to 500°	2 1/4"	Rupture Disc	00000000	000000

Threaded Pressure-Relief Discs

These valves have a vented relief port to exhaust discharge directly. They are for installation in pipelines and tanks. All break open at the burst pressure to allow unrestricted flow. Discs are for one-time use.

316 stainless steel discs are more corrosion resistant than nickel discs.

	Inlet
Burst Pressure, psi	Pipe Size	Location	Relief Port Location	Operating Ratio	Temperature Range, °F	Overall Ht.	Valve Type		Each
NPT Male Inlet and Relief Vent
Brass Body—Nickel Disc
100	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	0000000
125	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	000000
150	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	000000
Brass Body—316 Stainless Steel Disc
200	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	000000
250	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	000000
500	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	000000
700	1/4	Bottom	Side	80%	-50° to 500°	1 5/8"	Rupture Disc	00000000	000000

Heat-Activated Threaded Pressure-Relief Discs

Also known as fusible plugs, these discs have a metal core that melts at a set temperature to exhaust discharge directly and allow unrestricted flow. Install these one-time-use discs in pipelines and tanks.

Exceeding the maximum operating temperature decreases service life and may cause the disc to open below its melting temperature. These discs should not be used in a system with an operating pressure greater than 500 psi.

Inlet
Pipe Size	Location	Relief Port Location	Max. Pressure, psi	Max. Operating Temperature, °F	Overall Ht.	Disc Material	Valve Type		Each
NPT Male Inlet and Relief Vent
Brass Body—165° F Melting Temperature
1/4	Bottom	Top	500	100°	3/4"	Bismuth, Cadmium, Lead, Tin	Rupture Disc	0000000	000000
3/8	Bottom	Top	500	100°	3/4"	Bismuth, Cadmium, Lead, Tin	Rupture Disc	0000000	00000
1/2	Bottom	Top	500	100°	7/8"	Bismuth, Cadmium, Lead, Tin	Rupture Disc	0000000	00000
Brass Body—212° F Melting Temperature
1/4	Bottom	Top	500	150°	3/4"	Bismuth, Lead, Tin	Rupture Disc	0000000	00000
3/8	Bottom	Top	500	150°	3/4"	Bismuth, Lead, Tin	Rupture Disc	0000000	00000
1/2	Bottom	Top	500	150°	7/8"	Bismuth, Lead, Tin	Rupture Disc	0000000	00000

Sanitary Quick-Clamp Pressure-Relief Discs

If the pressure in your food or beverage line rises too high, these discs burst open to release the flow, preventing injuries and equipment damage. Secure them with a clamp between two sanitary quick-clamp fittings; there’s no need for special holders or installation equipment. They’re good for sanitary applications such as clean-in-place (CIP) because they’re made of 316 stainless steel to resist corrosion and have smooth surfaces to keep food and bacteria from accumulating. All meet ASME standards for sanitary environments, as well as for the quality and safety of rupture discs. These discs are for one-time use.

Discs with an EPDM gasket resist water and steam, so they work well in humid environments.

Discs with a silicone gasket withstand high temperatures.

Discs with a Viton® fluoroelastomer gasket stand up to oil and acid condensates.

Operating ratio is the ratio between the normal operating pressure and the burst pressure. Exceeding the operating ratio decreases the service life of the disc. For example, a disc with a burst pressure of 100 psi and an operating ratio of 90% should not be used in a system with an operating pressure greater than 90 psi.

For technical drawings and 3-D models, click on a part number.

316 Stainless Steel Discs
Burst Pressure, psi	For Tube OD	For Flange OD	Operating Ratio	Maximum Temperature, °F	Surface Smoothness, microinch	Specifications Met		Each
EPDM Rubber Gasket
20	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	000000000
20	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
25	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
25	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
30	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
40	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
50	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	4"	4.682"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	3"	3.579"	90%	300°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
115	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	2"	2.516"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
120	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
120	1 1/2"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
125	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
150	1"	1.984"	90%	300°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
Silicone Rubber Gasket
20	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	000000	00000000
20	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
25	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
25	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
50	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
75	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
115	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
120	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
120	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
125	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
150	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
Viton® Fluoroelastomer Rubber Gasket
20	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
20	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
25	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
25	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
30	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
40	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
50	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
50	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
60	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
60	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
70	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
70	4"	4.682"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
75	3"	3.579"	90%	400°	12	ASME BPE, ASME BPVC.VIII.1	0000000	00000000
100	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
100	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
115	2"	2.516"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
120	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
120	1 1/2"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
125	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000
150	1"	1.984"	90%	400°	8	ASME BPE, ASME BPVC.VIII.1	00000000	00000000