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Stainless Steel Concentric Reducer

Reductor concéntrico de acero inoxidable

Nombre:Concentric Reducer

Tallas:Reductores sin costura (1/2″～24″), reductores ERW / soldados / fabricados (1/2″～48″)

Espesor:Gama 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS, etc.

Calificaciones y materiales:304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904(904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825；Monel, níquel, Inconel, Hastalloy, titanio, tantalio, acero inoxidable, acero aleado, acero al carbono, cuproníquel 90/10 y 70/30, acero inoxidable ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404

Tipo:Soldadura a tope (BW) / Sin costura / Soldado / ERW / Fabricado

De:Concentric Reducer, Pipe Reducer, Pipe Concentric Reducers, Fitting Concentric Reducers.

Radio de curvatura:R = 1D – 10D, 15D, 20D

Recubrimiento / Tratamiento de superficies:Pintura antioxidante, pintura negra al aceite, transparente amarillo, zincado, galvanizado en frío y en caliente

Tipo de conexión:Accesorios para soldadura a tope

Aplicación: Yacimientos petrolíferos, instalaciones marítimas, sistemas de abastecimiento de agua, construcción naval, gas natural, energía eléctrica, proyectos de tuberías, etc.

Original: Wenzhou, Zhejiang

Estándar:ANSI – B 16.9, ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’, API 590-605, ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”, ASME B16.25 – ‘Buttwelding Ends’, ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’, MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Application’

Package:Paquete de exportación estándar

Precio:10~500 usd/pc

Entrega:Cantidad acordada

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  • Detalles del producto

A stainless steel concentric reducer is a type of pipe fitting that is used to connect pipes of different sizes in a piping system. It is a conical shaped fitting that narrows down the diameter of a pipe while maintaining the centerline of the pipe. The reducer has a large end and a smaller end, and it is used to join pipes of different sizes by welding or threading. Stainless steel concentric reducers are commonly used in industrial piping systems where it is necessary to reduce the flow of fluid or gas. They are made of high-quality stainless steel, which makes them resistant to corrosion and suitable for use in high-pressure and high-temperature applications. The concentric design of the reducer ensures that there is no turbulence in the fluid flow, which helps to maintain the overall efficiency of the piping system.

 Buttweld Concentric Reducer Specifications

TallasT de reducción para tubos sin costura (1/2″～24″), T de reducción para tubos ERW / soldados / fabricados (1/2″～48″)
NormasANSI – B 16.9, ASTM A403 – ASME SA403 – ‘Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings’, API 590-605, ASME B16.9 – ‘Factory-Made Wrought Buttwelding Fittings”, ASME B16.25 – ‘Buttwelding Ends’, ASME B16.28 – ‘Wrought Steel Buttwelding Short Radius Elbows and Returns’, MSS SP-43 – ‘Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Application’
DimensionesANSI B16.9, ANSI B16.28, MSS-SP-43 Tipo A, MSS-SP-43 Tipo B, JIS B2312, JIS B2313
EspesorGama 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS, etc.
Radio de curvatura R = 1D – 10D, 15D, 20D
DeConcentric Reducer, Pipe Reducer, Pipe Concentric Reducers, Fitting Concentric

Reductores.

Calificaciones&Materiales304/L/H/LN, 316/L/H/LN/Ti, 321/H, 317/L/LN, 347/H, 310S/H, N08904 (904L), S31803, S32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Superficie, Monel, Níquel, Inconel, Hastalloy, Titanio, Tantalio, Acero inoxidable, Acero aleado, Acero al carbono, Cupro-níquel 90/10 y 70/30, Acero inoxidable ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404
TipoSoldadura a tope (BW) / Sin costura / Soldado / ERW / Fabricado
Recubrimiento / Tratamiento de superficiesPintura antioxidante, pintura negra al aceite, transparente amarillo, zincado, galvanizado en frío y en caliente

Buttweld Concentric Reducer Manufacturing Standards

Norma ASMEASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
Norma DINDIN 28011, DIN 2617, DIN 2616, DIN 2615, DIN 2605
Norma ENEN 10253-2, EN 10253-1
ASME B16.25Extremos para soldadura a tope
ASME B16.9Accesorios forjados de fabricación industrial para soldadura a tope
ASME B16.28Reductor excéntrico de acero forjado
ASTM A403 – ASME SA403Especificación estándar para accesorios de tubería de acero inoxidable austenítico forjado
MSS SP-43Accesorios de soldadura a tope forjados y fabricados para aplicaciones de baja presión y resistentes a la corrosión

BUTTWELD CONCENTRIC REDUCER – MATERIALS & GRADES

Stainless Steel Concentric Reducers – ButtweldASTM A403 WP316/316L, ASTM A403 SA / A 774 WP-S, WP-W, WP-WX 304/304L, ASTM A182 F316L, 304L, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404
Duplex & Super Duplex Steel Concentric Reducers – ButtweldASTM A 815, ASME SA 815, UNS n.º S31803, S32205. UNS S32750, S32950. N.º de material 1.4462
Carbon Steel Concentric Reducers – ButtweldASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 y WPHY 70.
Low Temperature Carbon Steel Concentric Reducers – ButtweldASTM A420 WPL3, A420 WPL6
Alloy Steel Concentric Reducers – ButtweldASTM / ASME A/SA 234 Gr. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Concentric Reducers – ButtweldASTM B336, ASME SB336, Níquel 200 (N.º UNS N02200), Níquel 201 (N.º UNS N02201), Monel 400 (N.º UNS N04400), Monel 500 (UNS N.º N05500), Inconel 800 (UNS N.º N08800), Inconel 825 (UNS N.º N08825), Inconel 600 (UNS N.º N06600), Inconel 625 (N.º UNS N06625), Inconel 601 (N.º UNS N06601), Hastelloy C 276 (N.º UNS N10276), Aleación 20 (N.º UNS N08020), titanio (Grado I y II), cuproníquel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Buttweld Concentric Reducer Dimensions

Dimensions are in millimeters unless otherwise indicated. Wall thickness (t) should be nominative by client. Outlet dimension (M) for NPS twenty-six and bigger is usually recommended however not needed.

Diámetro nominal de la tubería (NPS)Outside Diameter(OD)   at BevelEnd-to- End, H
Large EndSmall  End
3/4 × 1/226.721.338
 3/4 × 3/826.717.338
1×3/433.426.751
1×1/233.421.3
1-1/4×142.233.451
1-1/4×3/442.226.7
1-1/4×1/242.221.3
1-1/2×1-1/448.342.264
1-1/2×148.333.4
1-1/2×3/448.326.7
1-1/2×1/248.321.3
2×1-1/260.348.376
2×1-1/460.342.2
2×160.333.4
2×3/460.326.7
2-1/2×27360.389
2-1/2×1-1/27348.3
2-1/2×1-1/47342.2
2-1/2×17333.4
3×2-1/288.97389
3×288.960.3
3×1-1/288.948.3
3×1-1/488.942.2
3-1/2×3101.688.9102
3-1/2×2-1/2101.673
3-1/2×2101.660.3
3-1/2×1-1/2101.648.3
3-1/2×1-1/4101.642.2
4×3-1/2114.3101.6102
4×3114.388.9
4×2-1/2114.373
4×2114.360.3
4×1-1/2114.348.3
5×4141.3114.3127
5×3-1/2141.3101.6
5×3141.388.9
5×2-1/2141.373
5×2141.360.3
6×5168.3141.3140
6×4168.3114.3
6×3-1/2168.3101.6
6×3168.388.9
6×2-1/2168.373
8×6219.1168.3152
8×5219.1141.3
8×4219.1114.3
8×3-1/2219.1101.6
10 × 8273219.1178
10×6273168.3
10 × 5273141.3
10×4273114.3
12 × 10323.8273203
12 × 8323.8219.1
12×6323.8168.3
12×5323.8141.3
14 × 12355.6323330
14 × 10355.6273
14×8355.6219.1
14×6355.6168.3
16 × 14406.4355.6356
16 × 12406.4323.8
16 × 10406.4273
16×8406.4219.1
18 × 16457.2406.4381
18 × 14457.2355.6
18 × 12457.2323.8
18 × 10457.2273
20 × 18508457.2508
20 × 16508406.4
20 × 14508355.6
20 × 12508323.8
22 × 20558.8508508
22 × 18558.8457.2
22 × 16558.8406.4
22 × 14558.8355.6
24 × 22609.6558.8508
24 × 20609.6508
24 × 18609.6457.2
24×16609.6406.4
26 × 24660610610
26 × 22660559
26 × 20660508
26 × 18660457
28 × 26711660610
28 × 24711610
28 × 20711508
28×18711457
30 × 28762711610
30 × 26762660
30 × 24762610
30×20762508
32 × 30813762610
32 × 28813711
32 × 26813660
32 × 24813610
34 × 32864813610
34 × 30864762
34 × 26864660
342×4864610
36 × 34914864610
36 × 32914713
36 × 30914762
36×26914660
36×24914610
38 × 36965914610
38 × 34965864
38 × 32965813
38 × 30965762
38×28965711
38×26965660
40 × 38965965610
40 × 361016914
40 × 341016864
40×321016813
40×301016762
42 × 4010161016610
42 × 381067965
42 × 361067914
42 × 341067864
42×321067813
42×301067762
44 × 4211181067610
44 × 4011181016
44 × 381118965
44 × 361118914
46 × 4411681118711
46 × 4211681067
46 × 4011681016
46 × 381168965
48 × 4612191168711
48 × 4412191118
48 × 4212191067
48 × 4012191016

Concentric Reducer Dimensional Tolerance

Diámetro nominal de la tubería1/2 a 2,53 a 3,54De 5 a 8
Diámetro exterior
en el bisel (D)		+ 1.6
– 0,8		1.61.6+ 2.4
– 1,6
Diámetro interior en el extremo0.81.61.61.6
Longitud total (H)2222
Diámetro nominal de la tuberíaDe 10 a 1820 a 24del 26 al 3032 a 48
Diámetro exterior
en el bisel (D)		+ 4
– 3.2		+ 6.4
– 4,8		+ 6.4
– 4,8		+ 6.4
– 4,8
Diámetro interior en el extremo3.24.8+ 6.4
– 4,8		+ 6.4
– 4,8
Longitud total (H)2255
Espesor de la pared (t)Un espesor nominal de pared no inferior a 87,51 TP3T

Butt Welding Concentric Reducer Weight Calculator

El peso aproximado de un reductor excéntrico para soldadura a tope se calcula en función de la longitud del tubo principal, el diámetro del tubo principal, el diámetro de la rama, la longitud de la rama, el espesor de la pared del tubo principal y el espesor de la pared de la rama. Tenga en cuenta que el peso real de una T de un fabricante concreto puede variar en función de la metodología de fabricación. Las normas dimensionales, como la ASME B16.9, no indican los pesos de los accesorios de unión a tope.

El peso de un reductor excéntrico de soldadura a tope según la norma ASME B16.9 se calcula mediante la siguiente fórmula:

0,02466 * S * H / 1000

W = Peso en kg

OD1 = Diámetro exterior de gran tamaño (mm)

OD2 = Diámetro exterior más pequeño (mm)

t = Espesor de la pared (mm)

H = Dimensión de extremo a extremo (mm)

Tabla de pesos en kg de reductores excéntricos para soldadura a tope según la norma ASME B16.9

NPSLBSKG
4-33.381.53
4-2.1/23.251.47
4-231.36
3.1/2-2.1/22.881.31
3.1/2-22.751.25
3.1/2-1.1/22.51.13
3.1/2-1.1/42.41.09
4-3.1/23.51.59
4-1.1/22.881.31
5-462.72
5-3.1/25.752.61
5-35.52.49
5-2.1/25.252.38
5-252.27
6-58.53.86
6-48.253.74
6-3.1/28.253.74
6-383.63
6-2.1/27.253.29
8-613.25.99
8-5125.44
8-4114.99
8-3.1/2114.99
10-8229.98
10-621.59.75
10-5219.53
10-4209.07
12-103415.42
12-83214.51
12-63114.06
12-53013.61
14-126027.22
14-1059.226.85
14-858.526.54
14-65826.31
16-147132.21
16-127031.75
16-1069.531.52
16-868.531.07
16-6––
18-168538.56
18-148438.1
3/4-1/20.170.08
3/4-3/80.150.07
1-3/40.40.18
1-1/20.40.18
1.1/4-10.50.23
1.1/4-3/40.40.18
1.1/4-1/20.40.18
1.1/2-1.1/40.70.32
1.1/2-10.620.28
1.1/2-3/40.540.24
1.1/2-1/20.50.23
2-1.1/20.90.41
2-1.1/40.840.38
2-10.760.34
2-3/40.70.32
2.1/2-21.50.68
2.1/2-1.1/21.380.63
2.1/2-1.1/41.250.57
2.1/2-11.250.57
3-2.1/220.91
3-21.80.82
3-1.1/21.70.77
3-1.1/41.60.73
3.1/2-33.151.43
18-128337.65
18-108237.19
18-8––
20-1812556.7
20-1612456.25
20-1412255.34
20-1212054.43
20-10––
20-8––
22-2014264.41
22-1813862.6
22-1613159.42
22-1412355.79
22-12––
22-10––
24-22––
24-2015068.04
24-1814867.13
24-1614565.77
24-14––
30-26232105.23
30-24224101.6
30-2222099.79
30-2022099.79
24-12––
24-10––
26-2420793.89
26-2220090.72
26-2019086.18
26-1818282.55
26-16––
26-14––
26-12––
28-26224101.6
28-2421697.98
28-2221095.25
28-2019990.26
30-28241109.32

Concentric Reducer Angularity Tolerance

NDÁngulo máximo de salidaMáximo fuera del plano
QP
1/2 a 412
5 a 824
de 10 a 1235
14 a 1637
18 a 24410
del 26 al 30510
32 a 42513
44 a 48520

What is the use of Buttweld Concentric Reducer?

  • They are helpful in services wherever cavitation is present.
  • When transporting between flanges or pipes of various ratings and wear protection is important, concentrical reducers are ideal.
  • Concentric reducers are utilized in discharge of the pump.
  • Concentric reducers can transition graciously between the piping and also the pump.
  • The concentrical reducers facilitate in transporting slurries or abrasive liquids.

Available Types of ASME B16.9 Buttweld Concentric Reducer

Buttweld Concentric ReducerASME B16.28 Butt weld Concentric Reducer
Hastelloy Concentric ReducerASME B16.9 Buttweld Concentric Pipe Reducer
High Nickel Alloy Concentric ReducerInconel Butt weld Concentric Reducer
ANSI B16.9 Buttweld Concentric ReducerTitanium Buttweld Concentric Reducer
Accesorios de acero para tuberías reductorasHigh Quality Concentric Reducer
Reductor concéntrico de acero inoxidableSeamless Butt weld Concentric Reducer
Welded Butt weld Concentric ReducerSS Concentric Reducers
Carbon Steel Concentric ReducerReductores de tubería para soldadura a tope
Copper Nickel Concentric ReducerDuplex Steel Buttweld Concentric Reducer
Super Duplex Steel Buttweld Concentric ReducerASTM A403 Stainless Steel Concentric Reducer

Buttweld Concentric Reducer Application

ASME B16.9 Concentric Reducer are known to deliver exceptional performance and are generally developed for meeting the demands. We offer a broad range of Buttweld Reducer through a worldwide network of stock-keeping branches. These Concentric Pipe Reducer is use in various industries like :

  • Stainless Steel Buttweld Concentric Reducer uses in Oil and Gas Pipeline
  • Butt weld Concentric Reducers uses in Chemical Industry
  • Alloy Steel Concentric Reducer uses in Plumbing
  • Buttweld Concentric Pipe Reducer uses in Heating
  • Buttweld Concentric Reducer Fittings uses in Water Supply Systems
  • ANSI B16.9 Buttweld Concentric Reducer uses in Power Plant
  • Buttweld Concentric Reducer Fitting uses in Paper & Pulp Industry
  • Concentric Reducer uses in General Purpose Applications
  • Buttweld Concentric Reducer uses in Fabrication Industry
  • Concentric Reducer uses in Food Processing Industry
  • Buttweld Concentric Reducer uses in Structural Pipe
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