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  4. Stainless Steel Concentric Reducer
Stainless Steel Concentric Reducer

Stainless Steel Concentric Reducer

نام:Concentric Reducer

Sizes:Seamless Reducer ( 1/2″～24″), ERW / Welded / Fabricated Reducer (1/2″～48″)

Thickness:جدول ۵S، ۱۰S، ۲۰S، S10، S20، S30، STD، ۴۰S، S40، S60، XS، ۸۰S، S80، S100، S120، S140، S160، XXS و غیره.

Grades&Materials: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, Nickel, Inconel, Hastalloy, Titanium, Tantalum, Stainless Steel, Alloy Steel, Carbon Steel, Cupro-Nickel 90/10 & 70/30, Stainless Steel ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404

نوع:جوش لب به لب (BW) / بدون درز / جوش‌داده‌شده / جوش‌کاری‌شده با برق (ERW) / ساخته‌شده

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

شعاع خمش:R=1D – 10D, 15D, 20D

پوشش / عملیات سطحی:ضد زنگ، رنگ سیاه روغنی، شفاف زرد، آبکاری‌شده با روی، گالوانیزه غوطه‌وری سرد و گرم

نوع اتصال:اتاق‌جوش‌های اتصالات

کاربرد: میدان نفتی، فراساحلی، سیستم آب، کشتی‌سازی، گاز طبیعی، برق، پروژه‌های لوله و غیره.

اصلی: ونژو، ژجیانگ

استاندارد: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:بسته صادراتی استاندارد

قیمت:10~500 usd/pc

تحویل:مقدار تطبیق

ارسال درخواست چت زنده
  • جزئیات محصول

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

اندازه‌هاSeamless Pipe Reducing Tee ( 1/2″～24″), ERW / Welded / Fabricated Pipe Reducing Tee (1/2″～48″)
استانداردهاANSI – 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’
ابعادANSI B16.9, ANSI B16.28, MSS-SP-43 نوع A, MSS-SP-43 نوع B, JIS B2312, JIS B2313
ضخامتجدول ۵S، ۱۰S، ۲۰S، S10، S20، S30، STD، ۴۰S، S40، S60، XS، ۸۰S، S80، S100، S120، S140، S160، XXS و غیره.
شعاع خمش R=1D – 10D, 15D, 20D
ازConcentric Reducer, Pipe Reducer, Pipe Concentric Reducers, Fitting Concentric

Reducers.

نمره‌ها ومواد304/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 سطح، مونل، نیکل، اینکونل، هاستالوی، تیتانیوم، تانتالم، فولاد ضد زنگ، فولاد آلیاژی، فولاد کربنی، مس-نیکل ۹۰/۱۰ و ۷۰/۳۰، فولاد ضد زنگ ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, DIN 1.4301, DIN1.4306, DIN 1.4401, DIN 1.4404
نوعجوش لب به لب (BW) / بدون درز / جوش‌داده‌شده / جوش‌کاری‌شده با برق (ERW) / ساخته‌شده
پوشش / عملیات سطحیضد زنگ، رنگ سیاه روغنی، شفاف زرد، آبکاری‌شده با روی، گالوانیزه غوطه‌وری سرد و گرم

Buttweld Concentric Reducer Manufacturing Standards

استاندارد ASMEASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43
استاندارد DINDIN28011, DIN2617, DIN2616, DIN2615, DIN2605
استاندارد ENEN10253-2، EN10253-1
ASME B16.25اتاق جوش انتهاها
ASME B16.9اتصالات نوردی کارخانه‌ای جوش لب به لب
ASME B16.28Wrought Steel Eccentric Reducer
ASTM A403 – ASME SA403Standard Specification for Wrought Austenitic Stainless Steel Piping Fitting
ام‌اس‌اس اس‌پی-۴۳فیتینگ جوش لب به لب نوردیده و ساخته‌شده برای کاربردهای فشار پایین و مقاوم در برابر خوردگی

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, DIN1.4306, DIN 1.4401, DIN 1.4404
Duplex & Super Duplex Steel Concentric Reducers – ButtweldASTM A 815، ASME SA 815 UNS NO S31803، S32205. UNS S32750، S32950. شماره Werkstoff 1.4462
Carbon Steel Concentric Reducers – ButtweldASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 و WPHY 70.
Low Temperature Carbon Steel Concentric Reducers – ButtweldASTM A420 WPL3, A420 WPL6
Alloy Steel Concentric Reducers – ButtweldASTM / ASME A/SA 234 گریدهای WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Concentric Reducers – ButtweldASTM B336, ASME SB336, نیکل 200 (شماره UNS No. No2200), نیکل 201 (شماره UNS N02201), مونل 400 (شماره UNS N04400), مونل ۵۰۰ (UNS شماره N05500)، اینکونل ۸۰۰ (UNS شماره N08800)، اینکونل ۸۲۵ (UNS شماره N08825)، اینکونل ۶۰۰ (UNS شماره N06600)، اینکونل ۶۲۵ (شماره UNS N06625)، اینکونل ۶۰۱ (شماره UNS N06601)، Hastelloy C 276 (UNS شماره N10276)، آلیاژ 20 (UNS شماره N08020)، تیتانیوم (کلاس I و II)، مس-نیکل 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.

اندازه نامی لوله (NPS)Outside Diameter(OD)   at BevelEnd-to- End, H
Large EndSmall  End
۳/۴×۱/۲26.721.338
 ۳/۴×۳/۸26.717.338
یک و سه چهارم33.426.751
یک در نیم33.421.3
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
دو در یک60.333.4
دو و سه چهارم60.326.7
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
۳×۲88.960.3
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
۴×۳114.388.9
4×2-1/2114.373
چهار در دو114.360.3
4×1-1/2114.348.3
پنج در چهار141.3114.3127
5×3-1/2141.3101.6
۵×۳141.388.9
5×2-1/2141.373
۵×۲141.360.3
۶×۵168.3141.3140
۶×۴168.3114.3
6×3-1/2168.3101.6
۶×۳168.388.9
6×2-1/2168.373
۸×۶219.1168.3152
۸×۵219.1141.3
۸×۴219.1114.3
8×3-1/2219.1101.6
۱۰×۸273219.1178
۱۰×۶273168.3
۱۰×۵273141.3
۱۰×۴273114.3
۱۲×۱۰323.8273203
۱۲×۸323.8219.1
۱۲×۶323.8168.3
۱۲×۵323.8141.3
۱۴×۱۲355.6323330
۱۴×۱۰355.6273
۱۴×۸355.6219.1
۱۴×۶355.6168.3
۱۶×۱۴406.4355.6356
۱۶×۱۲406.4323.8
۱۶×۱۰406.4273
۱۶×۸406.4219.1
۱۸×۱۶457.2406.4381
۱۸×۱۴457.2355.6
۱۸×۱۲457.2323.8
۱۸×۱۰457.2273
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
۴۰×۳۲1016813
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

اندازه اسمی لوله1/2 to 2.1/23 to 3.1/24پنج تا هشت
قطر خارجی
در بیول (D)		+ 1.6
– ۰.۸		1.61.6+ 2.4
– ۱.۶
قطر داخلی انتها0.81.61.61.6
Overall Length (H)2222
اندازه اسمی لوله۱۰ تا ۱۸۲۰ تا ۲۴۲۶ تا ۳۰۳۲ تا ۴۸
قطر خارجی
در بیول (D)		+ 4
– ۳.۲		+ 6.4
– ۴.۸		+ 6.4
– ۴.۸		+ 6.4
– ۴.۸
قطر داخلی انتها3.24.8+ 6.4
– ۴.۸		+ 6.4
– ۴.۸
Overall Length (H)2255
ضخامت دیوار (t)حداقل ۸۷٫۵۱ TP3T از ضخامت نامی دیوار

Butt Welding Concentric Reducer Weight Calculator

Approximate weight of a Butt welding Eccentric Reducer are calculated supported its header length, header size, branch size, branch length, header wall thickness and branch wall thickness. Please note that actual weight of a tee from a particular manufacturer might vary counting on manufacturing methodology. Dimensional standards like ASME B16.9 do not supply weights of butt attachment fittings.

Weight of a Butt Weld Eccentric Reducer as per ASME B16.9 is calculated as per following formula :

0.02466 * S <(D+d)/2 – S> * H / 1000

W = Weight in Kg

OD1 = Large Size Outside Diameter (mm)

OD2 = Smaller Size Outside Diameter (mm)

t = Wall Thickness (mm)

H = End to End Dimension (mm)

ASME B16.9 Buttweld Eccentric Reducer Weight Chart in KG

سود خالص عملیاتیLBSکی‌جی
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

بدون نتیجهحداکثر زاویه خروجیحداکثر خارج از صفحه
QP
یک و نیم از چهار12
پنج تا هشت24
۱۰ تا ۱۲35
۱۴ تا ۱۶37
۱۸ تا ۲۴410
۲۶ تا ۳۰510
۳۲ تا ۴۲513
۴۴ تا ۴۸520

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
Steel Reducer Pipe FittingsHigh Quality Concentric Reducer
Stainless Steel Concentric ReducerSeamless Butt weld Concentric Reducer
Welded Butt weld Concentric ReducerSS Concentric Reducers
Carbon Steel Concentric ReducerButt Weld Pipe Reducers
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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