ASTM A234 WPB Reducer

Check A234 WPB Concentric Reducer Dimensions And SA234 Eccentric Reducers Weight Chart.

ASTM A234 WPB Reducer

ASTM A234 WPB Reducer

ASTM A234 WPB Concentric Reducer

ASTM A234 WPB Concentric Reducer

ASTM A234 WPB Eccentric Reducer

ASTM A234 WPB Eccentric Reducer


Table Of Contents

sa234 wpb reducer

a234 wpb reducer

Refer Carbon Steel A234 WPB Concentric And Eccentric Reducer WPB Price List And SCH 40 WPB Reducers Manufacturer In India.


ASTM A234 WPB Reducer Used To Connect Two Pipes?

ASTM A234 WPB Reducer is used to connect two pipes of different size in a piping system. One end of the A234 WPB Reducer corresponds to the diameter of the large diameter pipe and the other end of the Concentric Reducer A234 corresponds to the diameter of the small diameter pipe. ASTM A234 WPB Concentric Reducer is a type of reducer used in piping systems. It has a cone shape to allow gradual change in pressure rather than a sudden shift. This feature of the A234 WPB Concentric Reducer makes it applicable in high pressure fluid flow systems where there is a risk of breaking under high pressure.

A234 WPB Concentric Reducer Can Change Fluid Flow Volume?

A234 WPB Concentric Reducer the fluid flow is directed smoothly into the smaller pipe and the pressure increases but without breaking the pipe. A234 WPB Reducer is butt welded to avoid cracking or corrosion in the joints of high pressure systems. WPB Reducer can change the fluid flow volume and the direction at the same time. It changes the volume by reducing the diameter from one end to the other end. It also changes direction through the elbow at the same time. It is a combination of two fittings together. A234 Wpb Concentric Reducer Dimensions allow it to do this transmission smoothly avoiding opportunities of bending stress and pressure risks due to the cone shape.

Eccentric Reducer WPB Have Odd Shape?

The Eccentric Reducer ASTM A234 is an odd shape. It has expansion in its body only on one side of the length of it. The other side of the length remains parallel to the pipes. This makes it easy to align and handle in specific locations. A234 Ecc Reducer is also effective as the concentric ones but is more specific in needs. SCH 40 WPB reducer indicates the nominal pipe size in Schedule 40. WPB concentric reducer is a special version of the ASTM A234 WPB Reducer which is used in piping where the abrupt change in pressure can damage the system.

ASTM A234 Concentric Reducer Price List
Type Of Fittings Size Schedule Grade Price In India (INR)
Concentric Reducer DT 3/4" x 1/2" Schedule 40 ASTM A234 WPB 230.99
Concentric Reducer DT 1" x 1/2" Schedule 40 ASTM A234 261.06
Concentric Reducers DT 1" x 3/4" Schedule 40 ASTM A234 291.06
Concentric Reducers DT 1 1/4" x 3/4" Schedule 40 ASTM A234 307.26
Concentric Reducers DT 1 1/4" x 1" Schedule 40 ASTM A234 337.26
Concentric Reducers DT 1 1/2" x 3/4" Schedule 40 ASTM A234 353.46
Concentric Reducers DT 2" x 3/4" Schedule 40 ASTM A234 415.06
Concentric Reducer DT 2" x 1 1/2" Schedule 40 ASTM A234 510.06
Concentric Reducer 2 1/2" x 1 1/2" Schedule 40 ASTM A234 588.25
Concentric Reducer DT 4" x 2" Schedule 40 ASTM A234 768.51
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ASTM A234 Eccentric Reducer Price List
Type Of Fittings Size Schedule Grade Price In India (INR)
Eccentric Reducer STD 1 X 1/2" Schedule 40 ASTM A234 WPB 116.69
Eccentric Reducer STD 1 X 3/4" Schedule 40 ASTM A234 123.88
Eccentric Reducer STD 1 1/2 X 1/2 Schedule 40 ASTM A234 317.77
Eccentric Reducer STD 2 X 1 1/4" Schedule 40 ASTM A234 332.13
Eccentric Reducers STD 2 1/ 2 X 1" Schedule 40 ASTM A234 742.36
Eccentric Reducers STD 2 1/2 X 1 1/4 Schedule 40 ASTM A234 763.00
Eccentric Reducers STD 3 X 1 1/4" Schedule 40 ASTM A234 1077.18
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Please note this is an approx Price of ASTM A234 WPB Reducer in India. For final ASTM A234 WPB Concentric & Eccentric Reducer Price List Please Call on +91 - 22 - 67437342 or drop an Email to info@rajtilakmetal.com.


ASTM A234 WPB Reducer


ASTM A234 WPB Reducer Dimensions

ASTM A234 WPB Reducer Dimensions

A234 WPB Concentric Reducer Dimensions

A234 WPB Concentric Reducer Dimensions

Code RCD REISO Ø BIG Ø SMALL Hight H Millimeter Theoretical Weight In Kilogram
DN D millimeter Thickness S millimeter DN D millimeter Thickness S millimeter
27 21 3/4 26.9 2.3 1/2 21.3 2.0 38 0.08
33 21 1 33.7 2.6 1/2 21.3 2.0 50 0.09
33 27 3/4 26.9 2.3 0.09
42 21 1"1/4 42.4 2.6 1/2 21.3 2.0 50 0.12
42 27 3/4 26.9 2.3 0.13
42 33 1 33.7 2.6 0.14
*48 21 1"1/2 48.3 2.6 1/2 21.3 2.0 64 0.18
48 27 3/4 26.9 2.3 0.19
48 33 1 33.7 2.6 0.20
48 42 1"1/4 42.4 2.6 0.20
60 27 2 60.3 2.9 3/4 26.9 2.3 76 0.30
60 33 1 33.7 2.6 0.31
60 42 1"1/4 42.4 2.6 0.32
60 48 1"1/2 48.3 2.6 0.33
76 33 2"1/2 76.1 2.9 1 33.7 2.6 90 0.40
76 42 1"1/4 42.4 2.6 0.47
76 48 1"1/2 48.3 2.6 0.48
76 60 2 60.3 2.6 0.49
89 42 3 88.9 3.2 1"1/4 42.4 2.6 90 0.55
89 48 1"1/2 48.3 2.6 0.61
89 60 2 60.3 2.9 0.62
89 76 2"1/2 76.1 2.9 0.63
114 48 4 114.3 3.6 1"1/2 48.3 2.6 100 0.85
114 60 2 60.3 2.9 0.98
114 76 2"1/2 76.1 2.9 1.00
114 89 3 88.9 3.2 1.02
139 60 5 139.7 4.0 2 60.3 2.9 127 1.60
139 76 2"1/2 76.1 2.9 1.70
139 89 3 88.9 3.2 1.74
139 114 4 114.3 3.6 1.76
*168 76 6 168.3 4.5 2"1/2 76.1 2.9 140 2.60
168 89 3 88.9 3.2 2.70
168 114 4 114.3 3.6 2.82
168 139 5 139.7 4.0 2.94
219 114 8 219.1 6.3 4 114.3 3.6 152 5.03
219 139 5 139.7 4.0 5.12
219 168 6 168.3 4.5 5.18
*273 114 10 273.0 6.3 4 114.3 3.6 178 7.00
*273 139 5 139.7 4.0 7.20
273 168 6 168.3 4.5 7.40
273 219 8 219.1 6.3 7.55
323 168 12 323.9 7.1 6 168.3 4.5 203 11.00
323 219 8 219.1 6.3 11.10
323 273 10 273 6.3 11.20

A234 WPB Eccentric Reducer Dimensions

A234 WPB Eccentric Reducer Dimensions
Code RCD REISO Ø BIG Ø SMALL Hight H Millimeter Theoretical Weight In Kilogram
DN D Millimeter Thickness S Millimeter DN D Millimeter Thickness S Millimeter
27 21 3/4 26.9 2.3 1/2 21.3 2.0 38 0.08
33 21 1 33.7 2.6 1/2 21.3 2.0 50 0.09
33 27 3/4 26.9 2.3 0.09
42 21 1″1/4 42.4 2.6 1/2 21.3 2.0 50 0.12
42 27 3/4 26.9 2.3 0.13
42 33 1 33.7 2.6 0.14
*48 21 1″1/2 48.3 2.6 1/2 21.3 2.0 64 0.18
48 27 3/4 26.9 2.3 0.19
48 33 1 33.7 2.6 0.20
48 42 1″1/4 42.4 2.6 0.20
60 27 2 60.3 2.9 3/4 26.9 2.3 76 0.30
60 33 1 33.7 2.6 0.31
60 42 1″1/4 42.4 2.6 0.32
60 48 1″1/2 48.3 2.6 0.33
76 33 2″1/2 76.1 2.9 1 33.7 2.6 90 0.40
76 42 1″1/4 42.4 2.6 0.47
76 48 1″1/2 48.3 2.6 0.48
76 60 2 60.3 2.6 0.49
89 42 3 88.9 3.2 1″1/4 42.4 2.6 90 0.55
89 48 1″1/2 48.3 2.6 0.61
89 60 2 60.3 2.9 0.62
89 76 2″1/2 76.1 2.9 0.63
114 48 4 114.3 3.6 1″1/2 48.3 2.6 100 0.85
114 60 2 60.3 2.9 0.98
114 76 2″1/2 76.1 2.9 1.00
114 89 3 88.9 3.2 1.02
139 60 5 139.7 4.0 2 60.3 2.9 127 1.60
139 76 2″1/2 76.1 2.9 1.70
139 89 3 88.9 3.2 1.74
139 114 4 114.3 3.6 1.76
*168 76 6 168.3 4.5 2″1/2 76.1 2.9 140 2.60
168 89 3 88.9 3.2 2.70
168 114 4 114.3 3.6 2.82
168 139 5 139.7 4.0 2.94
219 114 8 219.1 6.3 4 114.3 3.6 152 5.03
219 139 5 139.7 4.0 5.12
219 168 6 168.3 4.5 5.18
*273 114 10 273.0 6.3 4 114.3 3.6 178 7.00
*273 139 5 139.7 4.0 7.20
273 168 6 168.3 4.5 7.40
273 219 8 219.1 6.3 7.55
323 168 12 323.9 7.1 6 168.3 4.5 203 11.00
323 219 8 219.1 6.3 11.10
323 273 10 273 6.3 11.20

ASTM A234 WPB Eccentric Reducers Pressure Rating Class And PED Approved WPB Reducer Manufacturer In India.


Carbon Steel A234 WPB Reducer Material Specification

Specification: ASTM A234 WPB Reducer
Schedule: Schedule 5 TO Schedule XXS.
Size: Normal Pipe Size (NPS) 1⁄₂ to Normal Pipe Size (NPS) 48”
Type: Butt Weld (BW), Seamless (SMLS) Welded
Thickness: Sch 5S, 20S, S10, S20, S30, 10S, S80, S100, S120, STD, 40S, S40, S60, XS, 80S, S140, S160, XXS and etc.
Type Of Dimension: BS1640, EN 10253 - 4, DIN 2605, JIS B2312, ANSI B16.9, MSS SP-75, ANSI B16.28, MSS-SP-43 Type A, MSS-SP-43 Type B, JIS B2313
Standard EN, ISO, DIN, JIS, NPT
Type Elbow, Stub End, Bend, Tee, Reducer, Cap, Adapter, Wye, Cross,
Connection Type Threaded/ Clamp End / End Bell / Weld/ Flange/
Pressure-Temperature Class 150LB, 300LB, 600LB, 1500LB, 2500LB.

A234 WPB Reducer Weight Chart

Normal Pipe Sizes LBS Weight In Kilogram
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
NPS LBS KG

SA234 WPB Reducer Pressure Rating Formula

Pressure-Temperature ratings for ASTM A234 WPB Reducer (psig)
Temperature RatingsPressure Class
150300
1/4 - 1 inch.1 1/4 - 2 inch.2 1/2 - 3 inch.
(oF)(oC)
-20 to 150 -29 to 66 300 2000 1500 1000
200 93 265 1785 1350 910
250 121 225 1575 1200 825
300 149 185 1360 1050 735
350 177 150 1150 900 650
400 204 - 935 750 560
450 232 - 725 600 475
500 260 - 510 450 385
550 288 - 300 300 300

View Our Most Selling Types Of ASTM A234 WPB Pipe Reducers In Mumbai, India And Dimensional Tolerance Of Concentric Reducer ASTM A234.

WPB Reducer Tolerance Chart

(NPS) Nominal Pipe Size 1/2 to 2.1/2 3 to 3.1/2 4 5 to 8
(O.D.) Outside Diameter
at Bevel (D)		 + 1.6
– 0.8		 1.6 1.6 + 2.4
– 1.6
(I.D.) Inside Diameter at End 0.8 1.6 1.6 1.6
Overall Length (Hight) 2 2 2 2
(NPS) Nominal Pipe Size 10 to 18 20 to 24 26 to 30 32 to 48
(O.D.) Outside Diameter
at Bevel (D)		 + 4
– 3.2		 + 6.4
– 4.8		 + 6.4
– 4.8		 + 6.4
– 4.8
(I.D.) Inside Diameter at End 3.2 4.8 + 6.4
– 4.8		 + 6.4
– 4.8
Overall Length (H) 2 2 5 5
Wall Thickness (t) Not less than 87.5% Thickness Of Nominal Wall

A234 WPB Concentric Reducer Wall Thickness

Normal Pipe Size (NPS) Number Of Pipe Schedule Approx Weight I.D. (Small) Thickness Of Wall (Small) O.D. (Large) I.D. (Large) Thickness Of Wall (Large) O.D. (Small) Length
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

Length Formula Of A234 Reducer And We Are Supplying SA234 WPB Carbon Steel Concentric And Eccentric Reducers In India.

ASTM A234 WPB Concentric Reducer Length Formula

ASTM A234 WPB Concentric Reducer Length Formula

Get Types Of ASTM A234 WPB Reducer With Best Price & Fast Delivery

SCH 40, 8 X 3 Inch, Seamless, A234 WPB Concentric Reducer

SCH 40, 8 X 3 Inch, Seamless, A234 WPB Concentric Reducers

SCH 40, BW Ends, 4 x 2 Inch, ASTM A234 WPB Reducer

SCH 40, BW Ends, 4 x 2 Inch, ASTM A234 WPB Reducers

SCH 40, 6 × 3 Inch, A234 BW Concentric Reducer

SCH 40, 6 × 3 Inch, A234 BW Concentric Reducers

8 X 4 Inch, Welded, SCH STD, A234 WPB Ecc Reducer

8 X 4 Inch, Welded, SCH STD, A234 WPB Ecc Reducers

SCH 60, ANSI B16.9, A234 WPB SMLS Reducer

SCH 60, ANSI B16.9, A234 WPB SMLS Reducers

6 X 3 Inch, SCH 20, A234 WPB Buttweld Reducer

6 X 3 Inch, SCH 20, A234 WPB Buttweld Reducers

SCH 20, B16.9, 23 X 19 Inch, WPB Weldeld Reducer

SCH 20, B16.9, 23 X 19 Inch, WPB Weldeld Reducer

SCH 80, BW, 8 X 6 Inch, ASTM A234 WPB Seamless Reducer

SCH 80, BW, 8 X 6 Inch, ASTM A234 WPB Seamless Reducer

12 X 8 Inch, DN450 x DN250, SCH 80, SA234 WPB Reducer

12 X 8 Inch, DN450 x DN250, SCH 80, SA234 WPB Reducer

6 x 2 Inch, SCH 40, A234 WPB Pipe Reducer title=

6 x 2 Inch, SCH 40, A234 WPB Pipe Reducers

6 X 4 Inch, ASME B16.9, SCH 80, A234 Reducer

6 X 4 Inch, ASME B16.9, SCH 80, A234 Reducers

36 X 18 Inch, SCH 20, A234 WPB Reducer Fittings For Welded

36 X 18 Inch, SCH 20, A234 WPB Reducers Fittings For Welded

SCH 40, 32 X 28, A234 WPB Butt Weld Reducer

SCH 40, 32 X 28, A234 WPB Butt Weld Reducers

SCH 20, 36 X 28 Inch, A234 WPB Eccentric Reducer

SCH 20, 36 X 28 Inch, A234 WPB Eccentric Reducers

SCH 80, 6 Inch X 3 Inch, A234 WPB Concentric Reducer

SCH 80, 6 Inch X 3 Inch, A234 WPB Concentric Reducers

6 X 3 Inch, BW, SCH 80, WPB Reducer

6 X 3 Inch, BW, SCH 80, WPB Reducers


We Supplied A Comprehensive Range Of ASTM A234 WPB Reducer To The Following Locations

ASTM A234 WPB Reducer United Arab Emirates (UAE), Norway, Malaysia, Turkey
ASTM A234 WPB Concentric Reducer Dammam -KSA, Indonesia, Belgium, Philippines.
ASTM A234 WPB Eccentric Reducer Canada, Singapore, Malaysia, Philippines
Concentric Reducer ASTM A234 WPB Japan, Europe, Romania, Malaysia
A234 WPB Concentric Reducer Colombia, Malaysia, Sweden, China
SCH 40 wpb eccentric Reducer Dubai, Netherlands, Russia, Malaysia
WPB Reducer South Africa, Saudi Arabia (KSA), Kuwait, Brazil
Carbon Steel A234 WPB Reducer Philippines, Nigeria, Australia, UK
A234 WPB Carbon Steel Reducer Oman, Malaysia, Hong Kong, UAE
A234 WPB Ecc Reducer South Africa, Bahrain, Singapore
ASTM A234 WPB Seamless Reducer France, Thailand, Europe, Qatar
SA234 WPB Buttweld Reducer Germany, Czechia, Malaysia, Thailand

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About Company

We Are EIL And IBR Approved Manufacturer, Exporter, Stockholder, Traders, Dealer, Importer, Wholesaler, Distributor, Supplier of Industrial Pipe Fittings & Flanges, Forgings And Fasteners In Mumbai, India.


Our Official Address

153 / 154, “A” Wing, Siddheshdeep Tower,
Shop No. A-28, Ground Floor, P.B. Marg, Near Navjivan Society,
Mumbai– 400 008 (India).


Telephone & Fax No.

Tel Number : +91 - 22 - 6743 7342,
+91 - 22 - 6659 5135
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