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ASTM A234 WPB Eccentric and Concentric Pipe Reducer

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  • ASTM A234 WPB Reducer

ASTM A234 WPB Concentric Reducer, Carbon Steel A234 WPB Eccentric Reducer Manufacturers in India.


ASTM A234 WPB Reducer is made up of a carbon steel material that is highly wear and tear resistant. R.C. Metal Corporation is a leading supplier and manufacturer of the ASTM A234 WPB Concentric Reducer and other types in different dimensions and types. The concentric reducer reduces the pipe diameter at connection parallel to the axis of fluid flow. There are A234 WPB Eccentric Reducer types which reduce the pipe diameter aligned to one edge of the pipe along the horizontal line. The different types support in different applications to keep the pipes aligned to the application surface or to the axis of flow. The A234 WPB Pipe Reducer is weldable, pressure capable and belongs to the grade B.


ASTM A234 WPB Reducer

ASTM A234 WPB Reducer

The fittings belong to the A234 specification for pressure applications with standards ASME B16.5 and B16.28. The nominal bore size of the WPB Carbon Steel Eccentric Reducer A234 ranges from ½ inches to 24 inches under these standards. The material is made up of carbon, manganese, sulfur, silicon, nickel, chromium and vanadium which provide the high mechanical properties. The ASTM A234 Gr WPB Reducer has 585MPa minimum tensile strength and 240MPa minimum yield strength. This makes the products be applied in many industries.

RC Metal Corporation

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The Eccentric Reducer ASTM A234 is used in aerospace, chemical, food production, power generation and in petroleum industries for the high wear and tear resistance. The material is also tougher than most other steel grades. The A234 WPB Pipe Reducer can come as seamless, welded or fabricated with different oil finishes as well. The different production types and surface treatments of the Concentric Reducer A234 WPB enable them to be applied in specific applications. Please feel free to contact us for more information on the CS Reducer WPB and other types of reducers with pricing.


Check A234 WPB Pipe Reducer, WPB Carbon Steel Eccentric Reducer A234 Lengths, SCH 40 WPB reducer Dimensions.


ASTM A234 WPB Reducer Standard Dimensions


ASTM A234 WPB Reducer Standard Dimensions

N.P.S. Weight in Pounds Length
1 1/4 x 1/2 0.42 2
1 x 3/4 0.36 2
1 x 1/2 0.36 2
3/4 x 1 1/2 0.21 1
1 1/2 x 1 1/4 0.65 2.5
1 1/2 x 1 0.57 2.5
1 1/2 x 3/4 0.56 2.5
1 1/2 x 1/2 0.56 2.5
1 1/4 x 1 0.48 2
1 1/4 x 3/4 0.42 2
1 1/4 x 1/2 0.42 2
2 1/2 x 2 1.6 3.5
2 1/2 x 1 1/2 1.5 3.5
2 1/2 x 1 1/4 1.4 3.5
2 1/2 x 1 1.3 3.5
2 x 1 1/2 0.94 3
2 x 1 1/4 0.88 3
2 x 1 0.81 3
2 x 3/4 0.74 3
3 1/2 x 3 2.8 4
3 1/2 x 2 1/2 2.7 4
3 1/2 x 2 2.6 4
3 1/2 x 1 1/2 2.6 4
3 1/2 x 1 1/4 2.5 4
3 x 2 1/2 2.2 3.5
3 * 2 2 3.5
3 * 1 1/2 1.9 3.5
3 * 1 1/4 1.8 3.5
3 * 1 1.7 3.5
4 * 3 1/2 3.5 4
4 * 3 3.3 4
4 * 2 1/2 3.2 4
4 * 2 3.1 4
4 * 1 1/2 3 4
4 * 1 1/4 3 4
4 * 1 2.8 4
5 * 4 5.5 5
5 * 3 1/2 5.3 5
5 * 3 5.1 5
5 * 2 1/2 4.8 5
5 * 2 4.7 5
6 * 5 7.6 5.5
6 * 4 7.4 5.5
6 * 3 1/2 7.1 5.5
6 * 3 6.9 5.5
6 * 2 1/2 6.6 5.5
6 * 2 6.5 5.5
8 * 6 12.3 6
8 * 5 11.5 6
8 * 4 10.8 6
8 * 3 1/2 10.6 6
8 * 3 9.8 6
10 * 8 22.1 7
10 * 6 20.7 7
10 * 5 19.5 7
10 * 4 18.4 7
12 * 10 32.4 8
12 * 8 30.5 8
12 * 6 29.5 8
12 * 5 27.8 8
12 x 4 26.2 8
14 x 12 63.1 13
14 x 10 61.4 13
14 x 8 60 13
14 x 6 59.2 13
16 x 14 75.4 14
16 x 12 72.7 14
16 x 10 71.1 14
16 x 8 69.4 14
16 x 6 67.4 14
18 x 16 87.3 15
18 x 14 86 15
18 x 12 84.8 15
18 x 10 83.7 15
20 x 18 123 20
20 x 16 121 20
20 x 14 119 20
20 x 12 118 20
20 x 10 117 20
24 x 20 156 20
24 x 18 153 20
24 x 16 150 20
24 x 14 147 20
24 x 12 144 20
24 x 10 141 20
30 x 24 315 24
30 x 20 315 24
30 x 18 315 24
36 x 30 379 24
36 x 24 379 24
36 x 20 379 24
42 x 36 443 24
42 x 30 443 24
42 x 24 443 24
48 x 42 525 28
48 x 36 525 28
48 x 30 525 28

Common Types of A234 WPB Pipe Reducer


Concentric Reducer, BW, 2 Inch x 1 Inch, ASTM A234 WPB

Concentric Reducer, BW, 2 Inch x 1 Inch, ASTM A234 WPB

Black Reducer, Eccentric, A234 WPB, ANSI B16.9, 10 X 6 Inch, BW

Black Reducer, Eccentric, A234 WPB, ANSI B16.9, 10 X 6 Inch, BW

ANSI B16.9 Butt Weld Concentric Pipe Reducer, A234 WPB, 6 X 2 Inch

ANSI B16.9 Butt Weld Concentric Pipe Reducer, A234 WPB, 6 X 2 Inch

SMLS Concentric Reducer, ASTM A234 WPB, SCH 40

SMLS Concentric Reducer, ASTM A234 WPB, SCH 40

6" x 4" DN150*DN100 Std Eccentric Reducer

6" x 4" DN150*DN100 Std Eccentric Reducer

ASTM A234 WPB Concentric Reducer, SCH160, 2.5×2 Inch

ASTM A234 WPB Concentric Reducer, SCH160, 2.5×2 Inch

SCH 40 WPB Reducer Size Standard and Specification


Specifications ASTM A234/ ASME SA234
Types Welded | Seamless | Fabricated
Grade WPB
Bending Radius Radius=1 D, 2D, 3 D, 5D, 6D, 8 D, 10D
Thickness of Fitting SCH10, SCH 20, SCH30, STD SCH40, SCH80, SCH60, XS, SCH100, SCH 120, SCH140, SCH 160, XXS available with NACE MR 01-75
Dimension ASME/ ANSI B16.9 | ASME B16.28 | MSS-SP-43 | BS1560 | BS4504 | BS10
Size Range Seamless Butt-Weld Fitting: From 1/2″ - 10″
Welded ButtWeld Fitting: From 1/2″ - 48″
Process of Manufacturing Push, Press, Cast, Forge.

Purchase ASTM A234 WPB Buttweld Pipe Reducer, Concentric Reducer A234 WPB at low price, View ASTM A234 Grade WPB Eccentric Reducers Weights.


Weight Table of Concentric Reducer A234 WPB


Diametre Nominel Minimal Pipe Size SCH 40 STD SCH 160
15 1/2 0.08 0.08 0.1
20 3/4 0.17 0.17 0.2
25 1 0.21 0.21 0.25
32 1 1/4 0.29 0.29 0.35
40 1 1/2 0.42 0.42 0.58
50 2 0.8 0.8 1.03
65 2 1/2 1.05 1.05 1.42
80 3 1.36 1.36 1.9
90 3 1/2 1.63 1.63 2.27
100 4 2.77 2.77 3.93
125 5 3.96 3.96 6
150 6 6.31 6.31 9.26
200 8 10.7 10.7 17.5
250 10 16.3 15.8 25.1
300 12 32.1 28.8 56.5
350 14 48.8 38.5 79
400 16 64.3 44.5 102
450 18 98.5 62.7 165
500 20 72.6 181
550 22 142 79.1 226
600 24 100
Get ASTM A234 Carbon Steel Concentric Reducer, CS Reducer WPB Chemical Structure, Eccentric Reducer ASTM A234 Suppliers in india.

CS Reducer WPB Chemical Material Composition


Grade Mn C Si P S Mo Cr Ni V Cu Nb
WPB 0.29-1.06 0.3 0.1min 0.05 0.058 0.15 0.4 0.4 0.08 0.4 0.02
WPC 0.29-1.06 0.35 0.1min 0.05 0.058 0.15 0.4 0.4 0.08 0.4 0.02
WP11 CL1 0.30-0.60 0.05-0.15 0.50-1.00 0.03 0.03 0.44-0.65 1.00-1.50 - - - -
WP11 CL2/3 0.30-0.80 0.05-0.20 0.50-1.00 0.04 0.04 0.44-0.65 1.00-1.50 - - - -

Dimensional Chart of ASTM A234 WPB Concentric Reducer


Dimensional Chart of ASTM A234 WPB Concentric Reducer

Minimal Pipe Size Wt in Pounds Length
1 1/4 x 1/2 0.42 2
1 x 3/4 0.36 2
1 x 1/2 0.36 2
3/4 x 1 1/2 0.21 1
1 1/2 x 1 1/4 0.65 2.5
1 1/2 x 1 0.57 2.5
1 1/2 x 3/4 0.56 2.5
1 1/2 x 1/2 0.56 2.5
1 1/4 x 1 0.48 2
1 1/4 x 3/4 0.42 2
1 1/4 x 1/2 0.42 2
2 1/2 x 2 1.6 3.5
2 1/2 x 1 1/2 1.5 3.5
2 1/2 x 1 1/4 1.4 3.5
2 1/2 x 1 1.3 3.5
2 x 1 1/2 0.94 3
2 x 1 1/4 0.88 3
2 x 1 0.81 3
2 x 3/4 0.74 3
3 1/2 * 3 2.8 4
3 1/2 * 2 1/2 2.7 4
3 1/2 * 2 2.6 4
3 1/2 * 1 1/2 2.6 4
3 1/2 * 1 1/4 2.5 4
3 * 2 1/2 2.2 3.5
3 * 2 2 3.5
3 * 1 1/2 1.9 3.5
3 * 1 1/4 1.8 3.5
3 * 1 1.7 3.5
4 * 3 1/2 3.5 4
4 * 3 3.3 4
4 * 2 1/2 3.2 4
4 * 2 3.1 4
4 * 1 1/2 3 4
4 * 1 1/4 3 4
4 * 1 2.8 4
5 * 4 5.5 5
5 * 3 1/2 5.3 5
5 * 3 5.1 5
5 * 2 1/2 4.8 5
5 * 2 4.7 5
6 * 5 7.6 5.5
6 * 4 7.4 5.5
6 * 3 1/2 7.1 5.5
6 * 3 6.9 5.5
6 * 2 1/2 6.6 5.5
6 * 2 6.5 5.5
8 * 6 12.3 6
8 * 5 11.5 6
8 * 4 10.8 6
8 * 3 1/2 10.6 6
8 * 3 9.8 6
10 * 8 22.1 7
10 * 6 20.7 7
10 * 5 19.5 7
10 * 4 18.4 7
12 * 10 32.4 8
12 * 8 30.5 8
12 * 6 29.5 8
12 * 5 27.8 8
12 * 4 26.2 8
14 * 12 63.1 13
14 * 10 61.4 13
14 * 8 60 13
14 * 6 59.2 13
16 * 14 75.4 14
16 * 12 72.7 14
16 * 10 71.1 14
16 * 8 69.4 14
16 * 6 67.4 14
18 * 16 87.3 15
18 * 14 86 15
18 * 12 84.8 15
18 * 10 83.7 15
20 * 18 123 20
20 * 16 121 20
20 * 14 119 20
20 * 12 118 20
20 * 10 117 20
24 * 20 156 20
24 * 18 153 20
24 * 16 150 20
24 * 14 147 20
24 * 12 144 20
24 * 10 141 20
30 * 24 315 24
30 * 20 315 24
30 * 18 315 24
36 * 30 379 24
36 * 24 379 24
36 * 20 379 24
42 * 36 443 24
42 x 30 443 24
42 x 24 443 24
48 x 42 525 28
48 x 36 525 28
48 x 30 525 28

Eccentric Reducer ASTM A234 Dimension


Eccentric Reducer ASTM A234 Dimension

N.P.S. Weight in Pound Length
1 1/4 x 1/2 0.53 2
1 x 3/4 0.43 2
1 x 1/2 0.42 2
3/4 x 1 1/2 0.25 1.5
1 1/2 x 1 1/4 0.78 2.5
1 1/2 x 1 0.72 2.5
1 1/2 x 3/4 0.65 2.5
1 1/4 x 1/2 0.65 2.5
1 1/4 x 1 0.57 2
1 1/4 * 3/4 0.53 2
2 1/2 * 2 2.1 3.5
2 1/2 * 1 1/2 1.9 3.5
2 1/2 * 1 1/4 1.7 3.5
2 1/2 * 1 1.5 3.5
2 1/2 * 12 * 1 1/2 1.2 3
2 * 1 1/4 1.1 3
2 * 1 1 3
2 * 3/4 0.94 3
3 1/2 * 3 4.1 4
3 1/2 * 2 1/2 3.7 4
3 1/2 * 2 3.5 4
3 1/2 * 1 1/2 3.3 4
3 1/2 * 1 1/2 3.3 4
3 1/2 * 1 1/4 3.3 4
3 * 2 1/2 2.8 3.5
3 * 2 2.6 3.5
3 * 1 1/2 2.4 3.5
3 * 1 1/4 2.3 3.5
3 * 1 2.2 3.5
4 * 3 1/2 4.9 4
4 * 3 4.7 4
4 * 2 1/2 4.6 4
4 * 2 4.3 4
4 * 1 1/2 4.2 4
4 * 1 1/4 4.1 4
4 * 1 4 4
5 * 4 7.5 5
5 * 3 1/2 6.9 5
5 * 3 6.3 5
5 * 2 1/2 6.1 5
5 * 2 6 5
6 * 5 11.5 5.5
6 * 4 10.7 5.5
6 * 3 1/2 10 5.5
6 * 3 9.7 5.5
6 * 2 1/2 9.1 5.5
6 * 2 8.6 5.5
8 * 6 18.8 6
8 * 5 17.6 6
8 * 4 17 6
8 * 3 1/2 15.9 6
8 * 3 15 6
10 * 8 29.4 8
10 * 6 28.3 7
10 * 5 26.9 7
10 * 4 24.2 7
12 * 10 41.5 8
12 * 8 38.6 8
12 * 6 37.4 8
12 * 5 36.3 8
12 * 4 34.7 8
14 * 12 81 13
14 * 10 76.7 13
14 * 8 74.6 13
14 * 6 72.3 13
16 * 14 98 14
16 * 12 95.8 14
16 * 10 93.3 14
16 * 8 91.1 14
16 * 6 89.8 14
18 * 16 118 15
18 * 14 117 15
18 * 12 115 15
18 * 10 113 15
20 * 18 162 20
20 * 16 159 20
20 * 14 157 20
20 * 12 155 20
20 * 10 152 20
24 * 20 201 20
24 * 18 197 20
24 * 16 194 20
30 * 24 315 24
30 * 20 315 24
30 * 18 315 24
36 x 30 379 24
36 x 24 379 24
36 x 20 379 24
42 x 36 443 24
42 x 30 443 24
42 x 24 443 24
48 x 42 525 28
48 x 36 525 28
48 x 30 525 28
Find here Carbon Steel WPB Concentric Pipe Reducer Mechanical Analysis, ASTM A234 WPB Pipe Reducer, ASTM A234 Gr WPB Reducer Equivalents.

ASTM A234 WPB Buttweld Pipe Reducer Equivalent Grades


Pipe Flanges PipeTee Fitting Valves Bolts & Nuts
A106 Gr A A105 A234 Gr WPA tee A216 Gr WCB A193 Gr B7
A194 Gr 2H
A106 Gr B A105 ASTM A234 gr WPB tee A216 Gr WCB
A106 Gr C A105 A234 Gr WPC tee A216 Gr WCB

Mechanical Properties of Carbon Steel WPB Concentric Pipe Reducer


Tensile Requirements WPB WP11CL1 WPC, WP11CL2 　WP11CL3
Tensile Strength, min, ksi[MPa] 60-85 60-85 70-95 　75-100
(0.2% offset or 0.5% extension-under-load) [415-585] [415-585] [485-655] 　[520-690]
Yield Strength, min, ksi[MPa] 32 30 40 45
[240] [205] [275] [310]