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ASTM A234 WPB Reducer

ASTM A234 WPB Eccentric And Concentric Pipe Reducer Manufacturer In China. ASTM A234 is the standard of pipe fitting materials that demonstrate different carbon steel and alloy steel properties. WPB is a steel grade where W represents weldable, B is the grading B, and P represents pressure. We are one of the top WPB Reducer Manufacturer In China, as we produce the best quality reducers of the given standard. The ASTM A234 WPB Reducer is used for reducing the size of the pipe from a large to a small-bore. The Carbon Steel A234 WPB Pipe Reducer is buttwelding closes usually used for welding with steel pipes of A106, A53, GR. B, or API 5L GR. B material. We are one of the top exporters of SCH 40…

  • Product Details

ASTM A234 WPB Eccentric And Concentric Pipe Reducer Manufacturer In China.

ASTM A234 is the standard of pipe fitting materials that demonstrate different carbon steel and alloy steel properties. WPB is a steel grade where W represents weldable, B is the grading B, and P represents pressure. We are one of the top WPB Reducer Manufacturer In China, as we produce the best quality reducers of the given standard. The ASTM A234 WPB Reducer is used for reducing the size of the pipe from a large to a small-bore. The Carbon Steel A234 WPB Pipe Reducer is buttwelding closes usually used for welding with steel pipes of A106, A53, GR. B, or API 5L GR. B material. We are one of the top exporters of SCH 40 WPB Reducer in China, used in pressure piping of moderate and high-temperature services.

Our ASTM A234 WPB Concentric Reducer is used for joining sections of pipes and tubes on the same axis. Con Reducer ASTM A234 is cone-shaped and mainly used in cases where there is a shift in the diameter of the pipe. We also have a massive stock of SA234 Eccentric Reducer, which is used between two pipes of different diameters. Our ASTM A234 WPB Eccentric Reducer is mainly used if the pipe’s diameter on the fitting’s upstream side is larger than that of the downstream side.

ASTM A234 WPB Reducer AS Per ASME B16.9
A234 WPB Buttweld Reducer
SCH 40/ SCH 80 WPB Reducer
ASTM A234 WPB Eccentric Reducer
ASTM A234 WPB Concentric Reducer
Carbon Steel A234 Buttweld Reducer

Table Of Content

PED Approved WPB Reducers Supplier & Manufacturer In China And SCH 40/ SCH 80 WPB Reducer Specification Format.

Standard Specification Of ASTM A234 WPB Reducer

Spec Chart Of:ASTM A234 WPB Reducer
Size Calculation:Normal Pipe Size (1⁄₂”) to Normal Pipe Size (48”)
Standard Fittings ChartJIS, NPT, ISO, DIN, EN
Manimum PressureClass 150# To Class 2500#.
Dimension Table Of:ANSI B16.9, JIS B2312, MSS-SP-43 Type B, ASME B16.28, JIS B2313, MSS-SP-43 Type A
Fittings Materials Directory:Iron (Ductile/Cast), Carbon Steel, Titanium, Nickel Alloys, Nickel, Cupro-Nickel 90/10 & 70/30, Brass, Bronze, Copper, Chrome-molybdenum, Inconel, Monel, Tantalum, Stainless Steel, Hastalloy, Alloy Steel
Schedule Chart:Schedule 5s/ Schedule 10s/ Schedule 40/ Schedule 80/ Schedule 120/ Schedule 160.
Most Demanded Fittings TypesAdapter, 4 Wye, End Cap, Stub End, Reducer, Cross, Bend, Elbow, Tee
Buttweld Fittings Connection TypeThreaded/ Weld/ Flange/ Clamp End / End Bell

A234 WPB Reducer Length Calculation

(NPS) Normal Pipe Size1/2 to 2.1/23 to 3.1/245 to 8
Outside Daimeter
at Bevel (D)
+ 1.6
– 0.8
1.61.6+ 2.4
– 1.6
I.D. at End0.81.61.61.6
Overall Length (H)2222
Normal Pipe Size10 to 1820 to 2426 to 3032 to 48
O.D.
at Bevel (D)
+ 4
– 3.2
+ 6.4
– 4.8
+ 6.4
– 4.8
+ 6.4
– 4.8
I.D. at End3.24.8+ 6.4
– 4.8
+ 6.4
– 4.8
Overall Length (H)2255

Concentric Reducer ASTM A234 WPB Schedule Chart


Normal Pipe Size Diameter
Outside Daimeter
End to End
D1*D2
DNNPSSeries ASeries BH
20*153/4*1/226.9*21.325*1838
20*103/4*3/826.9*17.325*1438
25*201*3/433.7*26.932*2551
25*151*1/233.7*21.332*1851
32*251.1/4*142.4*33.738*3251
32*201.1/4*3/442.4*26.938*2551
32*151.1/4*1/242.4*21.338*1851
40*321.1/2*1.1/448.3*42.445*3864
40*251.1/2*148.3*33.745*3264
40*201.1/2*3/448.3*26.945*2564
40*151.1/2*1/248.3*21.345*1864
50*402*1.1/260.3*48.357*4576
50*322*1.1/460.3*42.457*3876
50*252*160.3*33.757*3276
50*202*3/460.3*26.957*2576
65*502.1/2*273.0*60.376*5789
65*402.1/2*1.1/273.0*48.376*4589
65*322.1/2*1.1/473.0*42.476*3889
65*252.1/2*173.0*33.776*3289
80*653*2.1/288.9*73.089*7689
80*503*288.9*60.389*5789
80*403*1.1/288.9*48.389*4589
80*323*1.1/488.9*42.489*3889
90*803.1/2*3101.6*88.9102
90*653.1/2*2.1/2101.6*73.0102
90*503.1/2*2101.6*60.3102
90*403.1/2*1.1/2101.6*48.3102
90*323.1/2*1.1/4101.6*42.4102
100*904*3.1/2114.3*101.6102
100*804*3114.3*88.9108*89102
100*654*2.1/2114.3*73.0108*76102
100*504*2114.3*60.3108*57102
100*404*1.1/2114.3*48.3108*45102
125*1005*4141.3*114.3133*108127
125*905*3.1/2141.3*101.6127
125*805*3141.3*88.9133*89127
125*655*2.1/2141.3*73.0133*76127
125*505*2141.3*60.3133*57127
150*1256*5168.3*141.3159*133140
150*1006*5168.3*114.3159*108140
150*906*3.1/2168.3*101.6140
150*806*3168.3*88.9159*89140
150*656*2.1/2168.3*73.0159*76140
200*1508*6219.1*168.3219*159152
200*1258*5219.1*141.3219*133152
200*1008*4219.1*114.3219*108152
200*908*3.1/2219.1*101.6152
250*20010*8273.0*219.1273*219178
250*15010*6273.0*168.3273*159178
250*12510*5273.0*141.3273*133178
250*10010*4273.0*114.3273*108178
300*25012*10323.9*273.1325*273203
300*20012*8323.9*219.1325*219203
300*15012*6323.9*168.3325*159203
300*12512*5323.9*141.3325*133203
350*30014*12355.6*323.9377*325330
350*25014*10355.6*273.0377*273330
350*20014*8355.6*219.1377*219330
350*15014*6355.6*168.3377*159330
400*35016*14406.4*355.6426*377356
400*30016*12406.4*323.9426*325356
400*25016*10406.4*273.0426*273356
400*20016*8406.4*219.1426*219356
450*40018*16457*406.4478*426381
450*35018*14457*355.6478*377381
450*30018*12457*323.9478*325381
450*25018*10457*273.0478*273381
500*45020*18508*457529*478508
500*40020*16508*406.4529*426508
500*35020*14508*355.6529*377508
500*30020*12508*323.9529*325508
550*50022*20559*508508
550*45022*18559*457508
550*40022*16559×406.4508
550*35022*14559*355.6508
600*55024*22610*559508
600*50024*20610*508630*529508
600*45024*18610*457630*478508
600*40024*22610*406.4630*426508
650*60026*24660*610610
650*55026*22660*559610
650*50026*20660*508610
650*45026*18660*457610
700*65028*26711*660610
700*60028*24711*610720*630610
700*55028*22711*559610
700*50028*20711*508720*530610
750*70030*28762*711610
750*65030*26762*660610
750*60030*24762*610610
750*55030*22762*559610
800*75032*30813*762610
800*70032*28813*711820*720610
800*65032*26813*660610
800*60032*24813*610820*630610
850*80034*32864*813610
850*75034*30864*762610
850*70034*28864*711610
850*65034*26864*660610
900*85036*34914*864610
900*80036*32914*813920*820610
900*75036*30914*762610
900*70036*28914*711920*720610
950*90038*36965*914610
950*85038*34965*864610
950*80038*32965*813610
950*75038*30965*762610
1000*95040*381016*965610
1000*90040*361016*9141020*920610
1000*85040*341016*864610
1000*80040*321016*8131020*820610
1050*100042*401067*1016610
1050*95042*381067*965610
1050*90042*361067*914610
1050*85042*341067*864610
1100*105044*421118*1067610
1100*100044*401118*10161120*1020610
1100*95044*381118*965610
1100*90044*361118*9141220*920610
1150*110046*441168*1118711
1150*105046*421168*1067711
1150*100046*401168*1016711
1150*95046*381168*965711
1200*115048*461220*1168711
1200*110048*441220*11181220*1120711
1200*105048*421220*1067711
1200*100048*401220*10161220*1020711

SCH 40 WPB Reducer Size Chart

(NPS) Normal Pipe Size(O.D.) Outside Daimeter
D
O.D.
D1
Lenth
H
3/4-1/226.721.338
1-1/233.421.351
1-3/433.426.751
1¼-1/242.221.351
1¼-3/442.226.751
1¼-142.233.451
1½-1/248.321.364
1½-3/448.326.764
1½-148.333.464
1½-1¼48.342.264
2-3/460.326.776
2-160.333.476
2-1¼60.342.276
2-1½60.348.376

Check ASTM A234 WPB Buttweld Reducer Pressure Rating Calculator/ Price List In China And Most Reliable Manufacturer Of SA234 WPB Carbon Steel Con And Eccentric Reducers.

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 66300200015001000
2009326517851350910
25012122515751200825
30014918513601050735
3501771501150900650
400204935750560
450232725600475
500260510450385
550288300300300
Weight Formula Of Carbon Steel A234 Seamless Reducers And Manufacturer Of ASTM A234 WPB Eccentric Reducer For Pipe Connection.

Carbon Steel WPB Buttweld Tee Tolerance Formula

(NPS) Normal Pipe Size1/2 to 2.1/23 to 3.1/245 to 8
Outside Daimeter
at Bevel (D)
+ 1.6
– 0.8
1.61.6+ 2.4
– 1.6
O.D.
at Bevel (D)
+ 4
– 3.2
+ 6.4
– 4.8
+ 6.4
– 4.8
+ 6.4
– 4.8
I.D. at End3.24.8+ 6.4
– 4.8
+ 6.4
– 4.8
Overall Length (H)2255
Manufacturer Of SA234 WPB Reducer With Fast Delivery In Hebei, China And ASTM A234 WPB Concentric Reducers Dimensions/ Size Chart/ Wall Thickness.

ASTM A234 WPB Concentric Reducer Dimensions

ASTM A234 WPB Concentric Reducer Dimensions

27 213/426.92.31/221.32.0380.08
33 21133.72.61/221.32.0500.09
33 273/426.92.30.09
42 211″1/442.42.61/221.32.0500.12
42 273/426.92.30.13
42 33133.72.60.14
*48 211″1/248.32.61/221.32.0640.18
48 273/426.92.30.19
48 33133.72.60.20
48 421″1/442.42.60.20
60 27260.32.93/426.92.3760.30
60 33133.72.60.31
60 421″1/442.42.60.32
60 481″1/248.32.60.33
76 332″1/276.12.9133.72.6900.40
76 421″1/442.42.60.47
76 481″1/248.32.60.48
76 60260.32.60.49
89 42388.93.21″1/442.42.6900.55
89 481″1/248.32.60.61
89 60260.32.90.62
89 762″1/276.12.90.63
114 484114.33.61″1/248.32.61000.85
114 60260.32.90.98
114 762″1/276.12.91.00
114 89388.93.21.02
139 605139.74.0260.32.91271.60
139 762″1/276.12.91.70
139 89388.93.21.74
139 1144114.33.61.76
*168 766168.34.52″1/276.12.91402.60
168 89388.93.22.70
168 1144114.33.62.82
168 1395139.74.02.94
219 1148219.16.34114.33.61525.03
219 1395139.74.05.12
219 1686168.34.55.18
*273 11410273.06.34114.33.61787.00
*273 1395139.74.07.20
273 1686168.34.57.40
273 2198219.16.37.55
323 16812323.97.16168.34.520311.00
323 2198219.16.311.10
323 273102736.311.20

ASTM A234 WPB Eccentric Reducer Dimensions

ASTM A234 WPB Eccentric Reducer Dimensions

27 213/426.92.31/221.32.0380.08
33 21133.72.61/221.32.0500.09
33 273/426.92.30.09
42 211″1/442.42.61/221.32.0500.12
42 273/426.92.30.13
42 33133.72.60.14
*48 211″1/248.32.61/221.32.0640.18
48 273/426.92.30.19
48 33133.72.60.20
48 421″1/442.42.60.20
60 27260.32.93/426.92.3760.30
60 33133.72.60.31
60 421″1/442.42.60.32
60 481″1/248.32.60.33
76 332″1/276.12.9133.72.6900.40
76 421″1/442.42.60.47
76 481″1/248.32.60.48
76 60260.32.60.49
89 42388.93.21″1/442.42.6900.55
89 481″1/248.32.60.61
89 60260.32.90.62
89 762″1/276.12.90.63
114 484114.33.61″1/248.32.61000.85
114 60260.32.90.98
114 762″1/276.12.91.00
114 89388.93.21.02
139 605139.74.0260.32.91271.60
139 762″1/276.12.91.70
139 89388.93.21.74
139 1144114.33.61.76
*168 766168.34.52″1/276.12.91402.60
168 89388.93.22.70
168 1144114.33.62.82
168 1395139.74.02.94
219 1148219.16.34114.33.61525.03
219 1395139.74.05.12
219 1686168.34.55.18
*273 11410273.06.34114.33.61787.00
*273 1395139.74.07.20
273 1686168.34.57.40
273 2198219.16.37.55
323 16812323.97.16168.34.520311.00
323 2198219.16.311.10
323 273102736.311.20

A234 WPB Concentric Reducer Price List

DescriptionPrice In INR (Per Piece)
CS Conc. Reducer ASTM A234 Gr.WPB
3/4 X 1/2 X SCH 1680.00
1 X 1/2 X SCH 160110.00
4 X 2 X SCH 80 X SCH 160550.00
5 X 4 X SCH 40380.00
6 X 4 X SCH 80750.00
8 X 4 X SCH 801750.00

ADNOC Approved Manufacturer of ASTM A234 WPB Reducer in China. For final Carbon Steel A234 WPB Concentric Reducer Price List Please Call on +91(22) – 6743 8321 or drop an Email to info@cnChina.com.

Carbon Steel A234 WPB Eccentric Reducer Price List

DescriptionPrice In INR (Per Piece)
CS Ecc. Reducer ASTM A234 Gr.WPB
2 X 1/2 X SCH 160380.00
3 X 2 X SCH 160550.00
4 X 3 X SCH 80750.00

We are One Of The Top 10 Manufacturer Of ASTM A234 WPB Reducer in China. For final A234 WPB Eccentric Reducer Price List Please Call on +91(22) – 6743 8321 or drop an Email to info@cnChina.com.

SA234 WPB Carbon Steel Con And Ecc Reducer Gasket Size

NPS (Normal Pipe Sizes)Gasket Indied Daimter (I.D.)Gasket Outsdie Daimeter (O.D.)
150 LB300 LB400 LB600 LB900 LB
1/20.841.8752.1252.1252.1252.50
3/41.062.252.6252.6252.6252.75
11.312.6252.8752.8752.8753.125
1 1/41.6633.253.253.253.50
1 1/21.913.3753.753.753.753.875
22.384.1254.3754.3754.3755.625
2 1/22.884.8755.1255.1255.1256.50
33.505.3755.8755.8755.8756.625
44.506.8757.1257.007.6258.125
55.567.758.508.3759.509.75
66.628.759.8759.7510.5011.375
88.621112.12512.0012.62514.125
1010.7513.37514.2514.12515.7517.125
1212.7516.12516.62516.5018.0019.625

Formula Of Carbon Steel A234 Seamless Reducer

ASTM A234 WPB Reducer weight formula is 0.02466 * S <(D+d)/2 – S> * H / 1000

  • d = Small end dia. in milli.
  • D = Large end dia. in milli.
  • S = Large end Thick. in milli.
  • H = Height from end to end.

ASTM A234 WPB Reducer At Low Price If Buying In China

SCH STD, 10 X 6 Inch, ASTM A234 WPB Reducer
SCH 80, 8 × 4 Inch, Concentric Reducer ASTM A234 WPB
BW Ends, 6 X 4 Inch, SCH 20, ASTM A234 WPB Concentric Reducer
12 X 8 Inch, SCH 40 WPB Eccentric Reducer

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