5. The pressure chart

Turn your phone to see the details of the pressure chart

MAXIMUM PRESSURE IN BAR FOR STAINLESS STEEL PIPES -316L*
Ø Outside	Thickness	20°C	100°C	150°C	200°C	250°C	300°C	350°C	400°C
1.59	0.3	377	334	304	280	263	243	233	226
3	0.5	400	354	322	297	279	258	247	240
3	1	800	708	644	594	558	516	494	480
3.17	0.51	388	343	312	288	271	250	240	233
3.17	0.71	577	511	464	428	403	372	357	346
3.17	0.89	653	578	525	485	456	421	403	392
4	0.5	300	265	241	223	209	193	185	180
4	1	600	531	483	445	419	387	371	360
4.76	0.89	435	385	350	323	303	280	269	261
5	0.5	240	212	193	178	167	155	148	144
5	1	480	425	386	356	335	309	297	288
6	0.5	200	177	161	148	140	129	124	120
6	1	400	354	322	297	279	258	247	240
6	1.5	650	575	523	482	454	419	402	390
6.35	0.71	288	255	232	214	201	186	178	173
6.35	0.89	326	288	262	242	227	210	201	196
6.35	1.24	491	435	395	365	343	317	304	295
6.35	1.65	685	606	551	508	478	441	423	411
8	0.5	150	133	121	111	105	97	93	90
8	1	300	265	241	223	209	193	185	180
8	1.5	488	431	392	362	340	314	301	293
8	2	675	597	543	501	471	435	417	405
9	0.5	133	118	107	99	93	86	82	80
9	1	267	236	215	198	186	172	165	160
9.52	0.89	217	192	175	161	152	140	134	130
9.52	1.24	327	290	263	243	228	211	202	196
9.52	1.65	456	404	367	339	319	294	282	274
10	0.5	120	106	97	89	84	77	74	72
10	1	240	212	193	178	167	155	148	144
10	1.5	390	345	314	289	272	251	241	234
10	2	540	478	434	401	377	348	334	324
10.2	2	529	468	426	393	369	341	327	318
12	0.5	100	88	80	74	70	64	62	60
12	1	200	177	161	148	140	129	124	120
12	1.5	325	287	261	241	227	209	201	195
12	2	450	398	362	334	314	290	278	270
12.7	0.89	163	144	131	121	114	105	101	98
12.7	1.24	246	217	198	182	171	158	152	147
12.7	1.65	343	303	276	254	239	221	212	206
12.7	2.11	449	397	361	333	313	289	277	269

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