ASME B16.9 Reducer

Home
ASME B16.9 Reducer

Stainless Steel Concentric and Eccentric Reducer manufacturer in UAE

Concentric vs Eccentric Reducer: When to Use Which?

The pipes have identical centre points in the cone-shaped concentric reducer, in contrast to mismatched centre lines in the eccentric ones. Both of these have an impact on the flow. Concentric reducers will typically be used. Eccentric reducers are utilised when the pipes must keep the same top or bottom elevation. Eccentric reducers are typically employed when air and fluids run together to prevent retaining the air within the device.

ASME B16.9 Reducer Installation

A ASME B16.9 Reducerexhibits adequate resistance to a variety of oxidising conditions and highly resistant to chloride-ion stress-corrosion splitting. Such Reducer pipe fittings can connect pipes of different diameters on pipe sections that fall on the same axis. To avoid retaining air in the pipe, they reducers must be positioned with their flat side facing up in the pipe.

Check Manufacturing Process Of Carbon Steel Reducer, Looking for ANSI B16.9 Buttweld Reducer manufacturer in UAE?, Supplier of ASME B16.9 Concentric Reducer In Middle East

Stainless Steel Reducer in Process Piping?

An element used in pipes to change the size in compliance with the internal radius is a stainless steel reducer. Here, the width of the reduction is equal to the median of the pipe diameters, both small and large. In this case, the reducer may be utilised as a funnel or a diffuser. The reducer aids in accommodating the hydraulic stream or existing piping of various sizes. The reducers can be produced using a variety of techniques. These are constructed using welded pipes that have the necessary filler material.

Uses of Carbon Steel Reducer

Power facilities and chemical manufacturers both employ the use of a carbon steel reducer. The piping system becomes dependable and small as a result. It shields against any damaging impact or thermal distortion to the piping system. It is simple to install and eliminates leaks when placed on the pressure circle. The reducers with nickel or chrome coatings are excellent for high vapour lines because they prolong product life and inhibit corrosion.

View Advantages Of ANSI B16.9 Reducer, Dimensions, Weight, Buy A234 WPB/A420 WPL6 CS Reducer at cost-effective pricing

Table of content

Specialized in manufacturing

ASME B16.9 Reducer

ANSI B16.9 Reducer are used to connect a larger size pipe to a smaller size pipe.

Size

1/2 inch upto 48 Inch

SCH

10S to 180

ASTM

A403, A234, WPHY

ASME

B16.9

Two Types Of Stainless Steel Pipe Reducer

Concentric Reducer

Concentric Reducer is also called welded concentric coupling. It permits for connecting a big pipe to a smaller pipe via welding. A concentric reducer permits welded connection among pipes with the identical middle line.

Eccentric Reducer

An eccentric reducers is also called welded eccentric coupling. It allows for welding a big pipe to a smaller pipe with an offset middle line. The offset of the middle line in an eccentric reducer is; Offset = half x (Largest ID - Smallest ID)

Buttweld Reducer Manufacturing Process

Outer Die Method : Most common method technique for production Reducers is Outer Die technique. The pipe is reduce and pressed withinside the outer die; compressing the only stop of the pipe right into a smaller length. This technique is beneficial for production of small to medium length of reducers.

Seamless Reducer Connection End Types

Seamless Reducers are designed with the small and massive diameters on contrary ends and joined through a cone fashioned transition section.
They are to be had in each seamless (smls) and welded (weld) construction.

Advantages Of ANSI B16.9 Reducer

A reducers is a form of pipe becoming utilized in technique piping that reduces the pipe length from a bigger bore to a smaller bore (internal diameter).
A reducers allows for a alternate in pipe length to satisfy hydraulic go with the drift necessities of the system, or to conform to current piping of a unique length. The period of the discount is normally identical to the common of the bigger and smaller pipe diameters.

Stainless Steel Reducer Specification

Specifications	ASME B16.9 Reducer
Use In	Marine & dredging Sanitation Process Instrumentation Oil and Gas Petrochemical/ Refinery/Chemical Power etc.
Types Of Schedule	SCH 5S To SCH XXS
Manufacturing Productivity	900 ton per month
Supply Ability	800 Ton Per Month
Transportation In	Air & Ocean
manufacturer Types	Big diameter Reducer Large diameter Reducer Small size Reducer
Types Of Buttweld Reducer manufacturer in UAE	Buttweld Reducer ( Concentric & Eccentric Reducers)
Size Of Manufacturer	BW (Buttweld) 1½" NB to 80" NB SMLS (Seamless) 4” to 24” Weld (Welded) 2” to 36”
Standard	MSS SP-75 ASME B16.9 DIN 2616 JIS B2312
Available Packing	Packing In Plywood Box And Plywood Pallet
Available Coating	Oil Black Paint Yellow Transparent Anti-rust Paint Zinc Plated Cold and Hot Dip Galvanized
Fittings Connection Types	Buttweld/ Threaded and Instrumentation/ Hydraulic/ Forged
Brand Name	Schulzmann

Pipe Reducer Price List

Description	Price In US ($)
DN 400X350, SCH XS, Carbon Steel, WPL6, Concentric Reducers, BW	US $ 268.51 Per KG
DN 300X200, SCH 120, Carbon Steel, SA 420 GR WPL6, Eccentric Reducers, Buttweld	US $ 508.75 Per KG
DN 100X40, Carbon Steel, Concentric Reducers, SCH XS/80, SA234 GR.WPB	US $ 8.35 Per PCS
A234 GR. WPB, CS Concentric Reducers SCH 40, DN 150*100	US $ 100.79 Per KG
DN 100X40, Concentric Reducers, Carbon Steel, SCH XS/80, SA234 GR.WPB	US $ 47.34 Per KG
A234 GR. WPB DN 200*150 CS, CONCENTRIC REDUCE, SCH 40	US $ 158.09 Per KG
Eccentric Reducers, SA 420 GR.WPL6 DN 300X200,SCH 120, BUTTWELD	US $ 508.75 Per KG
SCH 40X80, DN 80X50, Eccentric Reducers, SA234 GR.WPB	US $ 8.35 Per PCS

Types Of ASME B16.9 Reducer

ASME B16.9 Concentric Reducers

Buttweld Concentric Reducers

Aluminum Concentric Reducers

Grooved Concentric Reducers

Carbon Steel Concentric Reducers

Copper Concentric Reducers

Mild Steel Eccentric Reducers

ASME B16.9 Eccentric Reducers

Ductile Iron Eccentric Reducers

Stainless Steel Eccentric Reducers

Carbon Steel Eccentric Reducers

SS Pipe Reducers

Con Reducer

Stainless Steel Pipe Reducer Fittings

Ecc Reducers

Grades Of Stainless Steel Pipe Reducer

Stainless Steel 304 Pipe Fittings

Stainless Steel 304L Pipe Fittings

Stainless Steel 316 Pipe Fittings

Stainless Steel 316L Pipe Fittings

ASME B16.9 Reducer Dimensions

Concentric Reducer

Normal Pipe Size	Outside Diameter Of (D)	Outside Diameter Of (D1)	Length Of (H)
3/4 - 1/2	26.7	21.3	38
1 - 1/2	33.4	21.3	51
1 - 3/4	33.4	26.7	51
1.1/4 - 1/2	42.2	21.3	51
1.1/4 - 3/4	42.2	26.7	51
1.1/4 - 1	42.2	33.4	51
1.1/2 - 1/2	48.3	21.3	64
1.1/2 - 3/4	48.3	26.7	64
1.1/2 - 1	48.3	33.4	64
1.1/2 - 1.1/4	48.3	42.2	64
2 - 3/4	60.3	26.7	76
2 - 1	60.3	33.4	76
2 - 1.1/4	60.3	42.2	76
2 - 1.1/2	60.3	48.3	76
2.1/2 - 1	73	33.4	89
2.1/2 - 1.1/4	73	42.2	89
2.1/2 - 1.1/2	73	48.3	89
2.1/2 - 2	73	60.3	89
3 - 1.1/4	88.9	42.2	89
3 - 1.1/2	88.9	48.3	89
3 - 2	88.9	60.3	89
3 - 2.1/2	88.9	73	89
3.1/2 - 1.1/4	101.6	42.2	102
3.1/2 - 1.1/2	101.6	48.3	102
3.1/2 - 2	101.6	60.3	102
3.1/2 - 2.1/2	101.6	73	102
3.1/2 - 3	101.6	88.9	102
4 - 1.1/2	114.3	48.3	102
4 - 2	114.3	60.3	102
4 - 2.1/2	114.3	73	102
4 - 3	114.3	88.9	102
4 - 3.1/2	114.3	101.6	102
5 - 2	141.3	60.3	127
5 - 2.1/2	141.3	73	127
5 - 3	141.3	88.9	127
5 - 3.1/2	141.3	101.6	127
5 - 4	141.3	114.3	127
6 - 2.1/2	168.3	73	140
6 - 3	168.3	88.9	140
6 - 3.1/2	168.3	101.6	140
6 - 4	168.3	114.3	140
6 - 5	168.3	141.3	140
8 - 3.1/2	219.1	101.6	152
8 - 4	219.1	114.3	152
8 - 5	219.1	141.3	152
8 - 6	219.1	168.3	152
10 - 4	273	114.3	178
10 - 5	273	141.3	178
10 - 6	273	168.3	178
10 - 8	273	219.1	178
12 - 5	323.9	141.3	203
12 - 6	323.9	168.3	203
12 - 8	323.9	219.1	203
12 - 10	323.9	273	203
14 - 6	355.6	168.3	330
14 - 8	355.6	219.1	330
14 - 10	355.6	273	330
14 - 12	355.6	323.9	330
16 - 8	406.4	219	356
16 - 10	406.4	273	356
16 - 12	406.4	323.9	356
16 - 14	406.4	355.6	356
18 - 10	457	273	381
18 - 12	457	323.9	381
18 - 14	457	355.6	381
18 - 16	457	406.4	381
20 - 12	508	323.9	508
20 - 14	508	355.6	508
20 - 16	508	406.4	508
20 - 18	508	457	508
22 - 14	559	355.6	508
22 - 16	559	406.4	508
22 - 18	559	457	508
22 - 20	559	508	508
24 - 16	610	406.4	508
24 - 18	610	457	508
24 - 20	610	508	508
24 - 22	610	559	508
26 - 18	660	457	610
26 - 20	660	508	610
26 - 22	660	559	610
26 - 24	660	610	610
28 - 18	711	457	610
28 - 20	711	508	610
28 - 24	711	610	610
28 - 26	711	660	610
30 - 20	762	508	610
30 - 24	762	610	610
30 - 26	762	660	610
30 - 28	762	711	610
32 - 24	813	610	610
32 - 26	813	660	610
32 - 28	813	711	610
32 - 30	813	762	610
34 - 24	864	610	610
34 - 26	864	660	610
34 - 30	864	762	610
34 - 32	864	813	610
36 - 24	914	610	610
36 - 26	914	660	610
36 - 30	914	762	610
36 - 32	914	813	610
36 - 34	914	864	610
38 - 26	965	660	610
38 - 28	965	711	610
38 - 30	965	762	610
38 - 32	965	813	610
38 - 34	965	864	610
38 - 36	965	914	610
40 - 30	1016	762	610
40 - 32	1016	813	610
40 - 34	1016	864	610
40 - 36	1016	914	610
40 - 38	1016	965	610

Grade Of Carbon Steel Concentric Reducer

ASTM A234 WPB Fittings

ASTM A420 WPL6 Fittings

WPHY 42 Fittings

WPHY 52 Fittings

WPHY 65 Fittings

ASME B16 9 Eccentric Reducer Dimensions

Diameter		O.D. Of		End-End
Diameter		D1*D2		End-End
DN	Normal Pipe Size	Series (A)	Series (B)	(H)
20×15	3/4×1/2	26.9×21.3	25×18	38
20×10	3/4×3/8	26.9×17.3	25×14	38
25×20	1×3/4	33.7×26.9	32×25	51
25*15	1*1/2	33.7*21.3	32*18	51
32*25	1.1/4*1	42.4*33.7	38*32	51
32*20	1.1/4*3/4	42.4*26.9	38*25	51
32*15	1.1/4*1/2	42.4*21.3	38*18	51
40*32	1.1/2*1.1/4	48.3*42.4	45*38	64
40*25	1.1/2*1	48.3*33.7	45*32	64
40*20	1.1/2*3/4	48.3*26.9	45*25	64
40*15	1.1/2*1/2	48.3*21.3	45*18	64
50*40	2*1.1/2	60.3*48.3	57*45	76
50*32	2*1.1/4	60.3*42.4	57*38	76
50*25	2*1	60.3*33.7	57*32	76
50*20	2*3/4	60.3*26.9	57*25	76
65*50	2.1/2*2	73.0*60.3	76*57	89
65*40	2.1/2*1.1/2	73.0*48.3	76*45	89
65*32	2.1/2*1.1/4	73.0*42.4	76*38	89
65*25	2.1/2*1	73.0*33.7	76*32	89
80*65	3*2.1/2	88.9*73.0	89*76	89
80*50	3*2	88.9*60.3	89*57	89
80*40	3*1.1/2	88.9*48.3	89*45	89
80*32	3*1.1/4	88.9*42.4	89*38	89
90*80	3.1/2*3	101.6*88.9	-	102
90*65	3.1/2*2.1/2	101.6*73.0	-	102
90*50	3.1/2*2	101.6*60.3	-	102
90*40	3.1/2*1.1/2	101.6*48.3	-	102
90*32	3.1/2*1.1/4	101.6*42.4	-	102
100*90	4*3.1/2	114.3*101.6	-	102
100*80	4*3	114.3*88.9	108*89	102
100*65	4*2.1/2	114.3*73.0	108*76	102
100*50	4*2	114.3*60.3	108*57	102
100*40	4*1.1/2	114.3*48.3	108*45	102
125*100	5*4	141.3*114.3	133*108	127
125×90	5×3.1/2	141.3×101.6	-	127
125*80	5*3	141.3*88.9	133*89	127
125*65	5*2.1/2	141.3*73.0	133*76	127
125*50	5*2	141.3*60.3	133*57	127
150*125	6*5	168.3*141.3	159*133	140
150*100	6*5	168.3*114.3	159*108	140
150*90	6*3.1/2	168.3*101.6	-	140
150*80	6*3	168.3*88.9	159*89	140
150*65	6*2.1/2	168.3*73.0	159*76	140
200*150	8*6	219.1*168.3	219*159	152
200*125	8*5	219.1*141.3	219*133	152
200*100	8*4	219.1*114.3	219*108	152
200*90	8*3.1/2	219.1*101.6	-	152
250*200	10*8	273.0*219.1	273*219	178
250*150	10*6	273.0*168.3	273*159	178
250*125	10*5	273.0*141.3	273*133	178
250*100	10*4	273.0*114.3	273*108	178
300*250	12*10	323.9*273.1	325*273	203
300*200	12*8	323.9*219.1	325*219	203
300*150	12*6	323.9*168.3	325*159	203
300*125	12*5	323.9*141.3	325*133	203
350*300	14*12	355.6*323.9	377*325	330
350*250	14*10	355.6*273.0	377*273	330
350*200	14*8	355.6*219.1	377*219	330
350*150	14*6	355.6*168.3	377*159	330
400*350	16*14	406.4*355.6	426*377	356
400*300	16*12	406.4*323.9	426*325	356
400*250	16*10	406.4*273.0	426*273	356
400*200	16*8	406.4*219.1	426*219	356
450*400	18*16	457*406.4	478*426	381
450*350	18*14	457*355.6	478*377	381
450*300	18*12	457*323.9	478*325	381
450*250	18*10	457*273.0	478*273	381
500*450	20*18	508*457	529*478	508
500*400	20*16	508*406.4	529*426	508
500*350	20*14	508*355.6	529*377	508
500*300	20*12	508*323.9	529*325	508
550*500	22*20	559*508	-	508
550*450	22*18	559*457	-	508
550*400	22*16	559*406.4	-	508
550*350	22*14	559*355.6	-	508
600*550	24*22	610*559	-	508
600*500	24*20	610*508	630*529	508
600*450	24*18	610*457	630*478	508
600x400	24×22	610×406.4	630×426	508
650×600	26×24	660×610	-	610

exporter of Stainless Steel Reducer and ASME B16.9 Eccentric Reducers in Middle East, check our ready inventory and sizes

Grade Of Alloy Steel Buttweld Eccentric Reducer

ASTM A234 WP5 Fittings

ASTM A234 WP11 Fittings

ASTM A234 WP22 Fittings

ASTM A234 WP91 Fittings

Carbon Steel Reducer Tolerance

NPS	Outer Diameter at Bevel	Inner Diameter at End	Wall Thickness Of t / t1	Overall Length Of H
1/2 a 2 1/2	1	0,8	Not	2
3 a 3 1/2	1	1,6	less	2
4	+2 -1	1,6	than	2
5 a 6	+3 -1	1,6	87,50%	2
8	2	1,6	of nominal	2
10	+4 -3	3,2	tickness	2
12 a 18	+4 -3	3,2		3
20 a 24	+6 -5	4,8		3
26 a 30	+7 -5	4,8		3
32 a 48	+7 -5	4,8		5

SS Eccentric Reducer Weight Chart

Normal Pipe Size	Weight In LBS	Weight In KG
3/4-1/2	0.17	0.08
3/4-3/8	0.15	0.07
1-3/4	0.4	0.18
1-1/2	0.4	0.18
1.1/4-1	0.5	0.23
1.1/4-3/4	0.4	0.18
1.1/4-1/2	0.4	0.18
1.1/2-1.1/4	0.7	0.32
1.1/2-1	0.62	0.28
1.1/2-3/4	0.54	0.24
1.1/2-1/2	0.5	0.23
2-1.1/2	0.9	0.41
2-1.1/4	0.84	0.38
2-1	0.76	0.34
2-3/4	0.7	0.32
2.1/2-2	1.5	0.68
2.1/2-1.1/2	1.38	0.63
2.1/2-1.1/4	1.25	0.57
2.1/2-1	1.25	0.57
3-2.1/2	2	0.91
3-2	1.8	0.82
3-1.1/2	1.7	0.77
3-1.1/4	1.6	0.73
3.1/2-3	3.15	1.43
3.1/2-2.1/2	2.88	1.31
3.1/2-2	2.75	1.25
3.1/2-1.1/2	2.5	1.13
3.1/2-1.1/4	2.4	1.09
4-3.1/2	3.5	1.59
4-3	3.38	1.53
4-2.1/2	3.25	1.47
4-2	3	1.36
4-1.1/2	2.88	1.31
5-4	6	2.72
5-3.1/2	5.75	2.61
5-3	5.5	2.49
5-2.1/2	5.25	2.38
5-2	5	2.27
6-5	8.5	3.86
6-4	8.25	3.74
6-3.1/2	8.25	3.74
6-3	8	3.63
6-2.1/2	7.25	3.29
8-6	13.2	5.99
8-5	12	5.44
8-4	11	4.99
8-3.1/2	11	4.99
10-8	22	9.98
10-6	21.5	9.75
10-5	21	9.53
10-4	20	9.07
12-10	34	15.42
12-8	32	14.51
12-6	31	14.06
12-5	30	13.61
14-12	60	27.22
14-10	59.2	26.85
14-8	58.5	26.54
14-6	58	26.31
16-14	71	32.21
16-12	70	31.75
16-10	69.5	31.52
16-8	68.5	31.07
16-6	-	-
18-16	85	38.56
18-14	84	38.1
18-12	83	37.65
18-10	82	37.19
18-8	-	-
20-18	125	56.7
20-16	124	56.25
20-14	122	55.34
20-12	120	54.43
20-10	-	-
20-8	-	-
22-20	142	64.41
22-18	138	62.6
22-16	131	59.42
22-14	123	55.79
22-12	-	-
22-10	-	-
24-22	-	-
24-20	150	68.04
24-18	148	67.13
24-16	145	65.77
24-14	-	-
24-12	-	-
24-10	-	-
26-24	207	93.89
26-22	200	90.72
26-20	190	86.18
26-18	182	82.55
26-16	-	-
26-14	-	-
26-12	-	-
28-26	224	101.6
28-24	216	97.98
28-22	210	95.25
28-20	199	90.26
30-28	241	109.32
30-26	232	105.23
30-24	224	101.6
30-22	220	99.79
30-20	220	99.79

manufacturer of Alloy Steel Buttweld Con Reducer and Large Diameter Reducer from UAEan sourced raw material

ASME B16 9 Concentric Reducer Weight

Normal Pipe Size Inch	REDUCERS*
Normal Pipe Size Inch	Schedule 5S	Schedule 10S	Schedule 40S	Schedule 80S
1/2	0.04	0.04	0.05	0.06
3/4	0.10	0.10	0.14	0.18
1	0.12	0.12	0.16	0.22
1 1/4	0.18	0.18	0.22	0.27
1 1/2	0.21	0.21	0.28	0.33
2	0.30	0.30	0.40	0.55
2 1/2	0.45	0.45	0.80	1.00
3	0.50	0.50	0.90	1.20
4	0.80	0.80	1.50	2.20
5	1.40	1.40	2.70	3.70
6	2.00	2.00	4.00	5.80
8	3.10	3.10	6.90	9.30
10	4.80	4.80	10.5	14.5
12	9.00	9.00	19.0	25.0
14	15.5	15.5	31.0	41.5
16	19.0	19.0	38.0	50.5
18	23.0	23.0	46.0	61.5
20	34.0	34.0	58.5	78.0
24	50.0	50.0	75.0	100

ASME B16.9 Reducer Thickness

NPS	No. Of schedule	Weight per KG	(Small) I.D.	(Small) Wall Thickness	(Large) O.D.	(Large) I.D.	(Large) Wall Thickness	(Small) O.D.	Length Of Concentric Reducer
12 x 4	40	35.8	4.026	0.237	12.75	11.938	0.406	4.5	8
16 x 6	40	96.5	6.06	0.28	16	15	0.5	6.62	14
18 x 8	40	131	7.976	0.322	18	16.876	0.562	8.62	15
20 x 10	40	205	10.02	0.365	20	18.812	0.594	10.75	20
20 x 8	40	205	7.976	0.322	20	18.812	0.594	8.62	20
24 x 10	40	285	10.02	0.365	24	22.624	0.688	10.75	20
24 x 12	40	285	11.938	0.406	24	22.624	0.688	12.75	20
24 x 14	40	285	13.124	0.438	24	22.624	0.688	14	20
12 x 10	40	35.8	10.02	0.365	12.75	11.938	0.406	10.75	8
12 x 5	40	35.8	5.044	0.258	12.75	11.938	0.406	5.56	8
12 x 6	40	35.8	6.06	0.28	12.75	11.938	0.406	6.62	8
12 x 8	40	35.8	7.976	0.322	12.75	11.938	0.406	8.62	8
14 x 10	40	68.6	10.02	0.365	14	13.124	0.438	10.75	13
14 x 12	40	68.6	11.938	0.406	14	13.124	0.438	12.75	13
14 x 6	40	68.6	6.06	0.28	14	13.124	0.438	6.62	13
14 x 8	40	68.6	7.976	0.322	14	13.124	0.438	8.62	13
16 x 10	40	96.5	10.02	0.365	16	15	0.5	10.75	14
16 x 12	40	96.5	11.938	0.406	16	15	0.5	12.75	14
16 x 14	40	96.5	13.124	0.438	16	15	0.5	14	14
16 x 8	40	96.5	7.976	0.322	16	15	0.5	8.62	14
18 x 10	40	131	10.02	0.365	18	16.876	0.562	10.75	15
18 x 12	40	131	11.938	0.406	18	16.876	0.562	12.75	15
18 x 14	40	131	13.124	0.438	18	16.876	0.562	14	15
18 x 16	40	131	15	0.5	18	16.876	0.562	16	15
20 x 12	40	205	11.938	0.406	20	18.812	0.594	12.75	20
20 x 14	40	205	13.124	0.438	20	18.812	0.594	14	20
20 x 16	40	205	15	0.5	20	18.812	0.594	16	20
20 x 18	40	205	16.876	0.562	20	18.812	0.594	18	20
24 x 16	40	285	15	0.5	24	22.624	0.688	16	20
24 x 18	40	285	16.876	0.562	24	22.624	0.688	18	20
24 x 20	40	285	18.812	0.594	24	22.624	0.688	20	20

Gi Reducer Hsn Code

Description	Hs Code
ASME B16.9 Reducer	7307