Butt weld eccentric reducer

Features:

Certificate: ISO

American Standard: ASME B16.9

EN / BS Standard: EN 10253-1 / EN 10253-2 / EN 10253-3

Material -1: Carbon steel ASTM A234, WPB, P265GH, P235TR2

Material -2: Stainless steel SS ASTM A403, SS 304 , SS 316

Type: Eccentric Reducer

W.pressure: Equal to same seamless pipe

End: Straight edges / bevelled for welding

Surface: Original / Sandblast / Black painting / hot dip galvanized

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Product details

Butt weld eccentric reducer is used in piping systems to connect two pipes of different diameters while maintaining flow on one side of the pipe. The eccentric reducer features an asymmetrical design with the center lines of the inlet and outlet offset, this offset allows the reducer to be used in situations where the pipe must avoid water or air entrapment.

American Standard: ASME B16.9

SIZE			T (mm)			H (mm)
NPS	DN	OD (mm)	Sch10	Sch40	Sch80	H (mm)
3/4″ x 1/2″	20 x 15	26.7 x 21.3	2.11 x 2.11	2.87 x 2.77	3.91 x 3.73	38
1″ x 3/4″	25 x 20	33.4 x 26.7	2.77 x 2.11	3.38 x 2.87	4.55 x 3.91	51
1-1/4″ x 1″	32 x 25	42.2 x 33.4	2.77 x 2.77	3.56 x 3.38	4.85 x 4.55	51
1-1/2″ x 1-1/4″	40 x 32	48.3 x 42.2	2.77 x 2.77	3.68 x 3.56	5.08 x 4.85	64
2″ x 1-1/2″	50 x 40	60.3 x 48.3	2.77 x 2.77	3.91 x 3.68	5.54 x 5.08	76
2-1/2″ x 2″	65 x 50	73.0 x 60.3	3.05 x 2.77	5.16 x 3.91	7.01 x 5.54	89
3″ x 2-1/2″	80 x 65	88.9 x 73.0	3.05 x 3.05	5.49 x 5.16	7.62 x 7.01	89
4″ x 3″	100 x 80	114.3 x 88.9	3.05 x 3.05	6.02 x 5.49	8.56 x 7.62	102
5″ x 4″	125 x 100	141.3 x 114.3	3.40 x 3.05	6.55 x 6.02	9.53 x 8.56	127
6″ x 4″	150 x 100	168.3 x 114.3	3.40 x 3.05	7.11 x 6.02	10.97 x 8.56	140
8″ x 6″	200 x 150	219.1 x 168.3	3.76 x 3.40	8.18 x 7.11	12.70 x 10.97	152
10″ x 8″	250 x 200	273.0 x 219.1	4.19 x 3.76	9.27 x 8.18	15.09 x 12.70	178
12″ x 10″	300 x 250	323.8 x 273.0	4.57 x 4.19	10.31 x 9.27	17.48 x 15.09	203
14″ x 12″	350 x 300	355.6 x 323.8	6.35 x 4.57	11.13 x 10.31	19.05 x 17.48	330
16″ x 14″	400 x 350	406.4 x 355.6	6.35 x 6.35	12.70 x 11.13	21.44 x 19.05	356
18″ x 16″	450 x 400	457 x 406.4	6.35 x 6.35	14.27 x 12.70	23.83 x 21.44	381
20″ x 18″	500 x 450	508 x 457	6.35 x 6.35	15.09 x 14.27	26.19 x 23.83	508
24″ x 20″	600 x 500	610 x 508	6.35 x 6.35	17.48 x 15.09	30.96 x 26.19	508

Note: For more available sizes, please download our catalog

EN / BS Standard: EN 10253

SIZE			T (Large end, mm)	H (mm)
NPS	DN	OD (mm)	T (Large end, mm)	H (mm)
3/4″ x 1/2″	20 x 15	26.9 x 21.3	2.3 / 2.6 / 3.2 / 4.0 / 4.5 / 5.6 / 8.0	38
1″ x 3/4″	25 x 20	33.7 x 26.9	2.6 / 3.2 / 4.0 / 4.5 / 5.6 / 6.3 / 8.8	51
1-1/4″ x 1″	32 x 25	42.4 x 33.7	2.6 / 3.6 / 4.0 / 5.0 / 6.3 / 8.0 / 10.0	51
1-1/2″ x 1-1/4″	40 x 32	48.3 x 42.4	2.6 / 3.6 / 4.0 / 5.0 / 6.3 / 8.0 / 10.0	64
2″ x 1-1/2″	50 x 40	60.3 x 48.3	2.9 / 3.6 / 4.0 / 5.6 / 7.1 / 8.8 / 11.0	76
2-1/2″ x 2″	65 x 50	76.1 x 60.3	2.9 / 3.6 / 5.6 / 7.1 / 8.0 / 10.0 / 14.2	89
3″ x 2-1/2″	80 x 65	88.9 x 76.1	3.2 / 4.0 / 5.6 / 8.0 / 8.8 / 11.0 / 16.0	89
4″ x 3″	100 x 80	114.3 x 88.9	3.6 / 4.5 / 6.3 / 8.8 / 11.0 / 14.2 / 17.5	102
5″ x 4″	125 x 100	139.7 x 114.3	4.0 / 5.0 / 6.3 / 10.0 / 12.5 / 16.0 / 20.0	127
6″ x 5″	150 x 125	168.3 x 139.7	4.0 / 4.5 / 5.6 / 7.1 / 11.0 / 14.2 / 17.5 / 22.2	140
8″ x 6″	200 x 150	219.1 x 168.3	4.5 / 6.3 / 7.1 / 8.0 / 12.5 / 16.0 / 17.5 / 22.2	152
10″ x 8″	250 x 200	273.0 x 219.1	5.0 / 6.3 / 8.8 / 10.0 / 12.5 / 16.0 / 22.2 / 30.0	178
12″ x 10″	300 x 250	323.9 x 273.0	5.6 / 7.1 / 8.8 / 10.0 / 12.5 / 17.5 / 25.0 / 32.0	203
14″ x 12″	350 x 300	355.6 x 323.9	5.6 / 8.0 / 10.0 / 12.5 / 16.0 / 20.0 / 28.0 / 36.0	330
16″ x 14″	400 x 350	406.4 x 355.6	6.3 / 8.8 / 10.0 / 12.5 / 17.5 / 22.2 / 30.0 / 40.0	356
18″ x 16″	450 x 400	457 x 406.4	6.3 / 10.0 / 11.0 / 12.5 / 17.5 / 22.2 / 32.0 / 45.0	381
20″ x 18″	500 x 450	508 x 457	6.3 / 10.0 / 11.0 / 12.5 / 17.5 / 25.0 / 36.0 / 50.0	508
24″ x 20″	600 x 500	610 x 508	6.3 / 10.0 / 12.5 / 17.5 / 25.0 / 30.0 / 45.0 / 60.0	508