EN 10220, EN 1127 Pipe Size Charts

Home » Pipes » EN 10220, EN 1127 Pipe Size Charts

Author: Projectmaterials
Posted: September 20, 2017
3 Comments

The EN 10220 and EN 1127 specifications cover the dimensions and tolerances of European pipes, carbon/alloy steel, and stainless steel respectively. While EN 10220 and 1127 are used in Europe, ASME B36.10 and ASME B36.19 cover the dimensions and tolerances of American standard pipes.

EN 10220 Pipe Size Specification

The BS EN 10220 specification covers the dimensions and the tolerances of carbon and low-alloy pipes manufactured in Europe.
OD = Pipe outside diameter in mm
WT = Pipe wall thickness in mm

OD (mm)	0.5	0.6	0.8	1	1.2	1.4	1.6	1.8	2	2.3	2.6	2.9	3.2	3.6	4	4.5	5	5.4	5.6	6.3
10.2	0.12	0.142	0.185	0.227	0.266	0.304	0.339	0.373	0.404	0.448	0.487
13.5	0.16	0.191	0.251	0.308	0.364	0.418	0.47	0.519	0.567	0.636	0.699	0.758	0.813	0.879
17.2	0.206	0.246	0.324	0.4	0.474	0.546	0.616	0.684	0.75	0.845	0.936	1.02	1.1	1.21	1.3	1.41
21.3	0.256	0.306	0.404	0.501	0.595	0.687	0.777	0.866	0.952	1.08	1.2	1.32	1.43	1.57	1.71	1.86	2.01	2.12
26.9	0.326	0.389	0.515	0.639	0.761	0.88	0.998	1.11	1.23	1.4	1.56	1.72	1.87	2.07	2.26	2.49	2.7	2.86	2.94	3.2
33.7	0.409	0.49	0.649	0.806	0.962	1.12	1.27	1.42	1.56	1.78	1.99	2.2	2.41	2.67	2.93	3.24	3.54	3.77	3.88	4.26
42.4	0.517	0.619	0.821	1.02	1.22	1.42	1.61	1.8	1.99	2.27	2.55	2.82	3.09	3.44	3.79	4.21	4.61	4.93	5.08	5.61
48.3		0.706	0.937	1.17	1.39	1.62	1.84	2.06	2.28	2.61	2.93	3.25	3.56	3.97	4.37	4.86	5.34	5.71	5.9	6.53
60.3		0.883	1.17	1.46	1.75	2.03	2.32	2.6	2.88	3.29	3.7	4.11	4.51	5.03	5.55	6.19	6.82	7.31	7.55	8.39
76.1			1.49	1.85	2.22	2.58	2.94	3.3	3.65	4.19	4.71	5.24	5.75	6.44	7.11	7.95	8.77	9.42	9.74	10.8
88.9			1.74	2.17	2.6	3.02	3.44	3.87	4.29	4.91	5.53	6.15	6.76	7.57	8.38	9.37	10.3	11.1	11.5	12.8
114.3					3.35	3.9	4.45	4.99	5.54	6.35	7.16	7.97	8.77	9.83	10.9	12.2	13.5	14.5	15	16.8
139.7							5.45	6.12	6.79	7.79	8.79	9.78	10.8	12.1	13.4	15	16.6	17.9	18.5	20.7
168.3							6.58	7.39	8.2	9.42	10.6	11.8	13	14.6	16.2	18.2	20.1	21.7	22.5	25.2
219.1								9.65	10.7	12.3	13.9	15.5	17	19.1	21.2	23.8	26.4	28.5	29.5	33.1
273									13.4	15.4	17.3	19.3	21.3	23.9	26.5	29.8	33	35.6	36.9	41.4
323.9											20.6	23	25.3	28.4	31.6	35.4	39.3	42.4	44	49.3
355.6											22.6	25.2	27.8	31.3	34.7	39	43.2	46.6	48.3	54.3
406.4											25.9	28.9	31.8	35.8	39.7	44.6	49.5	53.4	55.4	62.2
457													35.8	40.3	44.7	50.2	56.7	60.1	62.3	70
508													39.8	44.8	49.7	55.9	62	66.9	69.4	77.9
610													47.9	53.8	59.8	67.2	74.6	80.5	83.5	93.8
711															69.7	78.4	87.1	94	97.4	109
813															79.8	89.7	99.6	108	112	125
914															89.8	101	112	121	125	141
1016															99.8	112	125	135	140	157
1067																	131	141	147	165
1118																	137	148	154	173
1219																	150	162	168	188
1422																			196	220
1626																				252

EN 10220 Specification continued, for wall thicknesses above 6.1 mm:

OD	7,1	8	8,8	10	11	12,5	14,2	16	17,5	20	22,2	25	28	30	32	36	40	45	50	55	60	65
26,9	3,47	3,73
33,7	4,66	5,07	5,40
42,4	6,18	6,79	7,29	7,99
48,3	7,21	7,95	8,57	9,45	10,1	11,0
60,3	9,32	10,3	11,2	12,4	13,4	14,7	16,1	17,5
76,1	12,1	13,4	14,6	16,3	17,7	19,6	21,7	23,7	25,3	27,7
88,9	14,3	16,0	17,4	19,5	21,1	23,6	26,2	28,8	30,8	34,0	36,5	39,4
114,3	18,8	21,0	22,9	25,7	28,0	31,4	35,1	38,8	41,8	46,5	50,4	55,1	59,6	62,4	64,9
139,7	23,2	26,0	28,4	32,0	34,9	39,2	43,9	48,8	52,7	59,0	64,3	70,7	77,1	81,2	85,0	92,1	98,4
168,3	28,2	31,6	34,6	39,0	42,7	48,0	54,0	60,1	65,1	73,1	80,0	88,3	96,9	102	108	117	127	137	146
219,1	37,1	41,6	45,6	51,6	56,5	63,7	71,8	80,1	87,0	98,2	108	120	132	140	148	163	177	193	209	223	235	247
273	46,6	52,3	57,3	64,9	71,1	80,3	90,6	101	110	125	137	153	169	180	190	210	230	253	275	296	315	333
323,9	55,5	62,3	68,4	77,4	84,9	96,0	108	121	132	150	165	184	204	217	230	256	280	310	338	365	390	415
355,6	61,0	68,6	75,3	85,2	93,5	106	120	134	146	166	183	204	226	241	255	284	311	345	377	408	437	466
406,4	69,9	78,6	86,3	97,8	107	121	137	154	168	191	210	235	261	278	295	329	361	401	439	477	513	547
457	78,8	88,6	97,3	110	121	137	155	174	190	216	238	266	296	316	335	374	411	457	502	545	587	628
508	87,7	98,6	108	123	135	153	173	194	212	241	266	298	331	354	376	419	462	514	565	614	663	710
610	106	119	130	148	162	184	209	234	256	291	322	361	402	429	456	510	562	627	691	753	814	874
711	123	139	152	173	190	215	244	274	299	341	377	423	472	504	536	599	662	739	815	890	963	1036
813	141	159	175	198	218	247	280	314	343	391	433	486	542	579	616	690	763	852	941	1028	1114	1199
914	159	179	196	223	245	278	315	354	387	441	488	548	612	654	696	780	862	964	1065	1165	1264	1361
1016	177	199	219	248	273	309	351	395	431	491	544	611	682	729	777	870	963	1078	1191	1303	1415	1524
1067	186	209	230	261	286	325	369	415	453	516	572	642	717	767	817	915	1013	1134	1254	1373	1490	1606
1118	195	219	241	273	300	341	387	435	475	542	600	674	753	805	857	961	1063	1191	1317	1442	1556	1688
1219	212	239	263	298	328	372	422	475	519	591	655	736	822	880	937	1050	1163	1303	1441	1579	1715	1850

EN 1127 Pipe Size Specification

The EN ISO 1127 specification covers the dimensions and the tolerances of European stainless steel and nickel alloy pipes.

The OD (outside diameter and WT (wall thickness) combinations of this specification match those of the EN 10220.
OD = Pipe outside diameter in mm
WT = Pipe wall thickness in mm

OD (mm)	0.5	0.6	0.8	1	1.2	1.4	1.6	1.8	2	2.3	2.6	2.9	3.2	3.6	4	4.5	5	5.4	5.6	6.3
10.2	0.12	0.142	0.185	0.227	0.266	0.304	0.339	0.373	0.404	0.448	0.487
13.5	0.16	0.191	0.251	0.308	0.364	0.418	0.47	0.519	0.567	0.636	0.699	0.758	0.813	0.879
17.2	0.206	0.246	0.324	0.4	0.474	0.546	0.616	0.684	0.75	0.845	0.936	1.02	1.1	1.21	1.3	1.41
21.3	0.256	0.306	0.404	0.501	0.595	0.687	0.777	0.866	0.952	1.08	1.2	1.32	1.43	1.57	1.71	1.86	2.01	2.12
26.9	0.326	0.389	0.515	0.639	0.761	0.88	0.998	1.11	1.23	1.4	1.56	1.72	1.87	2.07	2.26	2.49	2.7	2.86	2.94	3.2
33.7	0.409	0.49	0.649	0.806	0.962	1.12	1.27	1.42	1.56	1.78	1.99	2.2	2.41	2.67	2.93	3.24	3.54	3.77	3.88	4.26
42.4	0.517	0.619	0.821	1.02	1.22	1.42	1.61	1.8	1.99	2.27	2.55	2.82	3.09	3.44	3.79	4.21	4.61	4.93	5.08	5.61
48.3		0.706	0.937	1.17	1.39	1.62	1.84	2.06	2.28	2.61	2.93	3.25	3.56	3.97	4.37	4.86	5.34	5.71	5.9	6.53
60.3		0.883	1.17	1.46	1.75	2.03	2.32	2.6	2.88	3.29	3.7	4.11	4.51	5.03	5.55	6.19	6.82	7.31	7.55	8.39
76.1			1.49	1.85	2.22	2.58	2.94	3.3	3.65	4.19	4.71	5.24	5.75	6.44	7.11	7.95	8.77	9.42	9.74	10.8
88.9			1.74	2.17	2.6	3.02	3.44	3.87	4.29	4.91	5.53	6.15	6.76	7.57	8.38	9.37	10.3	11.1	11.5	12.8
114.3					3.35	3.9	4.45	4.99	5.54	6.35	7.16	7.97	8.77	9.83	10.9	12.2	13.5	14.5	15	16.8
139.7							5.45	6.12	6.79	7.79	8.79	9.78	10.8	12.1	13.4	15	16.6	17.9	18.5	20.7
168.3							6.58	7.39	8.2	9.42	10.6	11.8	13	14.6	16.2	18.2	20.1	21.7	22.5	25.2
219.1								9.65	10.7	12.3	13.9	15.5	17	19.1	21.2	23.8	26.4	28.5	29.5	33.1
273									13.4	15.4	17.3	19.3	21.3	23.9	26.5	29.8	33	35.6	36.9	41.4
323.9											20.6	23	25.3	28.4	31.6	35.4	39.3	42.4	44	49.3
355.6											22.6	25.2	27.8	31.3	34.7	39	43.2	46.6	48.3	54.3
406.4											25.9	28.9	31.8	35.8	39.7	44.6	49.5	53.4	55.4	62.2
457													35.8	40.3	44.7	50.2	56.7	60.1	62.3	70
508													39.8	44.8	49.7	55.9	62	66.9	69.4	77.9
610													47.9	53.8	59.8	67.2	74.6	80.5	83.5	93.8
711															69.7	78.4	87.1	94	97.4	109
813															79.8	89.7	99.6	108	112	125
914															89.8	101	112	121	125	141
1016															99.8	112	125	135	140	157
1067																	131	141	147	165
1118																	137	148	154	173
1219																	150	162	168	188
1422																			196	220
1626																				252

EN 1127 Specification continued, for wall thicknesses above 6.1 mm:

OD	7,1	8	8,8	10	11	12,5	14,2	16	17,5	20	22,2	25	28	30	32	36	40	45	50	55	60	65
26,9	3,47	3,73
33,7	4,66	5,07	5,40
42,4	6,18	6,79	7,29	7,99
48,3	7,21	7,95	8,57	9,45	10,1	11,0
60,3	9,32	10,3	11,2	12,4	13,4	14,7	16,1	17,5
76,1	12,1	13,4	14,6	16,3	17,7	19,6	21,7	23,7	25,3	27,7
88,9	14,3	16,0	17,4	19,5	21,1	23,6	26,2	28,8	30,8	34,0	36,5	39,4
114,3	18,8	21,0	22,9	25,7	28,0	31,4	35,1	38,8	41,8	46,5	50,4	55,1	59,6	62,4	64,9
139,7	23,2	26,0	28,4	32,0	34,9	39,2	43,9	48,8	52,7	59,0	64,3	70,7	77,1	81,2	85,0	92,1	98,4
168,3	28,2	31,6	34,6	39,0	42,7	48,0	54,0	60,1	65,1	73,1	80,0	88,3	96,9	102	108	117	127	137	146
219,1	37,1	41,6	45,6	51,6	56,5	63,7	71,8	80,1	87,0	98,2	108	120	132	140	148	163	177	193	209	223	235	247
273	46,6	52,3	57,3	64,9	71,1	80,3	90,6	101	110	125	137	153	169	180	190	210	230	253	275	296	315	333
323,9	55,5	62,3	68,4	77,4	84,9	96,0	108	121	132	150	165	184	204	217	230	256	280	310	338	365	390	415
355,6	61,0	68,6	75,3	85,2	93,5	106	120	134	146	166	183	204	226	241	255	284	311	345	377	408	437	466
406,4	69,9	78,6	86,3	97,8	107	121	137	154	168	191	210	235	261	278	295	329	361	401	439	477	513	547
457	78,8	88,6	97,3	110	121	137	155	174	190	216	238	266	296	316	335	374	411	457	502	545	587	628
508	87,7	98,6	108	123	135	153	173	194	212	241	266	298	331	354	376	419	462	514	565	614	663	710
610	106	119	130	148	162	184	209	234	256	291	322	361	402	429	456	510	562	627	691	753	814	874
711	123	139	152	173	190	215	244	274	299	341	377	423	472	504	536	599	662	739	815	890	963	1036
813	141	159	175	198	218	247	280	314	343	391	433	486	542	579	616	690	763	852	941	1028	1114	1199
914	159	179	196	223	245	278	315	354	387	441	488	548	612	654	696	780	862	964	1065	1165	1264	1361
1016	177	199	219	248	273	309	351	395	431	491	544	611	682	729	777	870	963	1078	1191	1303	1415	1524
1067	186	209	230	261	286	325	369	415	453	516	572	642	717	767	817	915	1013	1134	1254	1373	1490	1606
1118	195	219	241	273	300	341	387	435	475	542	600	674	753	805	857	961	1063	1191	1317	1442	1556	1688
1219	212	239	263	298	328	372	422	475	519	591	655	736	822	880	937	1050	1163	1303	1441	1579	1715	1850

The EN 10220 specification can be purchased here

3 Responses

Narayan panchal Gota Meldi Estet says:

January 11, 2021 at 12:16 pm

12mm od /4.5mm 🆔 material en 9 please reply me contyti 455mm /3000nos

Reply
Keith Angus says:

February 7, 2023 at 1:37 am

The meaning of these charts is unclear. Apparently the left column is the pipe OD, and the top row is the wall thickness – but this is not clearly stated. Then I must assume the numbers in the table are the mass, probably in kg/m, but this is not mentioned anywhere.

Please clarify.

Reply
Keith Angus says:

February 7, 2023 at 1:53 am

On looking at this further I note that all the values shown in the two charts – EN 10220 & EN 1127 are identical, so this assumes the density of the various alloys is always the same. This is not true, but given they show the same values, what is the purpose of having two charts?

Also the sizes and wall thicknesses shown may be the full range of the relevant standards, but this gives no information on the availability of any given size. In my experience the standards show everything that is envisaged, not what is used in practise.

How do these sizes compare with the relevant ANSI standards? A comparative chart would be useful.

Reply

Sell with no payment Risks!

Sell with no Payment Risks!

EN 10220, EN 1127 Pipe Size Charts

EN 10220 Pipe Size Specification

EN 1127 Pipe Size Specification

3 Responses

Leave a Reply Cancel reply

Searching for something else?

Trustless B2B Payments by Escrow

We facilitate B2B Escrow payments between Buyers and Sellers of piping products and other materials for projects in cooperation with Trustshare Ltd. Trustshare is a licensed UK's Fintech company that offers payment solutions in 184 countries

Are you Interested?

Buy Online!

Buy Online!

ANSI Y-Strainers