Eccentric pipe reducer

Eccentric pipe reducer introduction

Eccentric pipe reducer is a reducer whose center of the circle is not in the same line. Its role is to stick wall or the ground pipelines and do not take up space, and it is to connect two pipes of different diameter, change the size of the flow. In addition to using pipe as raw material, for some specifications, steel plate can be uesed for stamping process for production.

Eccentric pipe reducer drawing

Eccentric pipe reducer specification

Standard: ASME B16.9, JIS, DIN, GB, BE, EN
Material: carbon steel， alloy steel, stainless steel
Test: factory test, third party test by BV, SGS, etc.

Nominal pipe size DN	Outside Diameter at Bvel				End to End	Nominal pipe size DN	Outside Diameter at Bvel				End to End
	D1		D2		H		D1		D2		H
	Series I	Series II	Series I	Series II	H		Series I	Series II	Series I	Series II	H
20×15	26.9	25	21.3	18	38	400×300	406.4	426	323.9	325	356
25×20	33.7	32	26.9	25	51	400×250	406.4	426	273	273	356
25×15	33.7	32	21.3	18	51	400×200	406.4	426	219.1	219	356
32×25	42.4	38	33.7	32	51	450×400	457.2	478	406.4	426	381
32×20	42.4	38	26.9	25	51	450×350	457.2	478	355.6	377	381
32×15	42.4	38	21.3	18	51	450×300	457.2	478	323.9	325	381
40×32	48.3	45	42.4	38	64	450×250	457.2	478	273	273	381
40×25	48.3	45	33.7	32	64	500×450	508	529	457.2	478	508
40×20	48.3	45	26.7	25	64	500×400	508	529	406.4	426	508
40×15	48.3	45	21.3	18	64	500×350	508	529	355.6	377	508
50×40	60.3	57	48.3	45	76	500×300	508	529	323.9	325	508
50×32	60.3	57	42.4	38	76	550×500	559	-	508	-	508
50×25	60.3	57	33.7	32	76	550×450	559	-	457	-	508
50×20	60.3	57	26.9	25	76	550×400	559	-	406	-	508
65×50	76.1(73)	76	60.3	57	89	550×350	559	-	356	-	508
65×40	76.1(73)	76	48.3	45	89	600×550	610	-	559	-	508
65×32	76.1(73)	76	42.4	38	89	600×500	610	630	508	530	508
65×25	76.1(73)	76	33.7	32	89	600×450	610	630	457	480	508
80×65	88.9	89	76.1(73)	76	89	600×400	610	630	406	426	508
80×50	88.9	89	60.3	57	89	650×600	660	-	610	-	610
80×40	88.9	89	48.3	45	89	650×550	660	-	559	630	610
80×32	88.9	89	42.4	38	89	650×500	660	-	508	-	610
90×80	101.6	-	88.9	-	102	650×450	660	-	457	630	610
90×65	101.6	-	76.1(73)	-	102	700×650	711	-	660	-	610
90×50	101.6	-	60.3	-	102	700×600	711	720	310	720	610
90×40	101.6	-	48.3	-	102	700×550	711	-	559	-	610
90×32	101.6	-	42.4	-	102	700×500	711	720	508	630	610
100×90	114.3	108	101.6	-	102	750×700	762	-	711	-	610
100×80	114.3	108	88.9	89	102	750×650	762	-	660	-	610
100×65	114.3	108	76.1(73)	76	102	750×600	762	-	610	-	610
100×50	114.3	108	60.3	57	102	750×550	762	-	559	-	610
100×40	114.3	108	48.3	45	102	800×750	813	-	762	-	610
125×100	139.7	133	114.3	108	127	800×700	813	820	711	720	610
125×90	139.7	-	101.6	-	127	800×650	813	-	660	-	610
125×80	139.7	133	88.9	89	127	800×600	813	820	610	630	610
125×65	139.7	133	76.1(73)	76	127	850×800	864	-	813	-	610
125×50	139.7	133	60.3	57	127	850×750	864	-	762	-	610
150×125	168.3	159	139.7	133	140	850×700	864	-	711	-	610
150×100	168.3	159	114.3	108	140	850×650	864	-	660	-	610
150×90	168.3	-	101.6	-	140	900×850	914	-	864	-	610
150×80	168.3	159	88.9	89	140	900×800	914	920	813	820	610
150×65	168.3	159	76.1(73)	76	140	900×750	914	-	762	-	610
200×150	219.1	219	163.8	159	152	900×700	914	920	711	820	610
200×125	219.1	219	139.7	133	152	950×900	965	-	914	-	610
200×100	219.1	219	114.3	108	152	950×850	965	-	864	-	610
200×90	219.1	-	101.6	-	152	950×800	965	-	813	-	610
250×200	273	273	219.1	219	178	950×750	965	-	762	-	610
250×150	273	273	168.3	159	178	1000×950	1016	-	965	-	610
250×125	273	273	139.7	133	178	1000×900	1016	1020	914	920	610
250×100	273	273	114.3	108	178	1000×850	1016	-	864	-	610
300×250	323.9	325	273	273	203	1000×800	1016	1020	813	920	610
300×200	323.9	325	219.1	219	203	1050×1000	1067	-	1016	-	610
300×150	323.9	325	168.3	159	203	1050×950	1067	-	965	-	610
300×125	323.9	325	139.7	133	203	1050×900	1067	-	914	-	610
350×300	355.6	377	323.9	325	330	1050×850	1067	-	864	-	610
350×250	355.6	377	273	273	330	1100×1050	1118	-	1067	-	610
350×200	355.6	377	219.1	219	330	1100×1000	1118	1120	1016	1020	610
350×150	355.6	377	168.3	159	330	1100×950	1118	-	965	-	610
400×350	406.4	426	355.6	377	356	1100×900	1118	1120	914	1020	610
400×300	406.4	426	323.9	325	356	1150×1100	1168	-	1118	-	711
400×250	406.4	426	273	273	356	1150×1050	1168	-	1067	-	711
400×200	406.4	426	219.1	219	356	1150×1000	1168	-	1016	-	711
450×400	457.2	478	406.4	426	381	1150×950	1168	-	965	-	711
450×350	457.2	478	355.6	377	381	1200×1150	1220	-	1168	-	711
450×300	457.2	478	323.9	325	381	1200×1100	1220	1220	1118	1120	711
450×250	457.2	478	273	273	381	1200×1050	1220	-	1067	-	711
500×450	508	529	457.2	478	508	1200×1000	1220	1220	1016	1120	711