A stainless steel eccentric reducer is a type of pipe fitting that is used to connect two pipes of different diameters. This type of reducer is called eccentric because the center of the inlet and outlet of the reducer is not aligned. Instead, it is offset, resulting in one side of the reducer being larger than the other.
Stainless steel is a popular material for eccentric reducers because it is durable, corrosion-resistant, and can withstand high pressure and temperature. Stainless steel eccentric reducers are often used in industrial applications where the flow of fluids or gases needs to be controlled or redirected.
The benefits of using a stainless steel eccentric reducer include:
1. Corrosion resistance: Stainless steel is highly resistant to corrosion, making it ideal for use in harsh environments.
2. Durability: Stainless steel is a strong and durable material that can withstand high pressure and temperature, making it a reliable choice for industrial applications.
3. High temperature resistance: Stainless steel can withstand high temperature environments without losing its strength or durability.
4. Hygienic: Stainless steel is easy to clean and maintain, making it a hygienic choice for use in food processing and other sanitary applications.
В итоге, a stainless steel eccentric reducer is a useful pipe fitting that is commonly used in industrial applications. Its durability, resistance to corrosion and high temperature, and hygienic properties make it a reliable choice for controlling the flow of fluids or gases in pipelines.
Buttweld Eccentric Reducer Specifications
Размеры | Seamless Pipe Reducing Tee ( 1/2″~24″), АКРЕ / Сварной / Fabricated Pipe Reducing Tee (1/2″~48″) |
Стандарты | 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 Applications’ |
Dimensions | АНСИ Б16.9, АНСИ Б16.28, МСС-СП-43 Тип А, МСС-СП-43 Тип Б, ДЖИС Б2312, ДЖИС Б2313 |
Толщина | Schedule 5S, 10С, 20С, С10, С20, С30, СТД, 40С, С40, S60, XS, 80С, S80, С100, С120, С140, С160, XXS и т. д.. |
Bending Radius | R=1D – 10D, 15Д, 20Д |
От | Eccentric Reducer, Pipe Reducer, Pipe Eccentric Reducers, Fitting Eccentric
Reducers. |
Оценки&Материалы | 304/Л/В/ЛН, 316/Л/Х/ЛН/Ти, 321/ЧАС, 317/Л/ЛН, 347/ЧАС, 310С/Х, N08904(904л), С31803, С32205, S32750, S32760, N02200, N02201, N04400, N06600, N06690, N06625, N06985(G3), N08028, N08800, N08810, N08811, N08825Поверхность,Монель, Никель, Инконель, Хасталлой, Титан, Тантал, Нержавеющая сталь, Легированная сталь, Углеродистая сталь, Медно-никелевый сплав 90/10 & 70/30, Нержавеющая сталь ASME / АСТМ СА / А403 СА / А 774 WP-S, WP-W, WP-WX, ОТ 1.4301, DIN1.4306, ОТ 1.4401, ОТ 1.4404 |
Тип | Стыковая сварка (ЧБ) / Бесшовный / Сварной / АКРЕ / Изготовленный |
Покрытие / Обработка поверхности | Антикоррозионная краска, Масляная черная краска, Желтый Прозрачный, Оцинкованный, Холодное и горячее цинкование |
Manufacturing Standards of Buttweld Eccentric Reducer
ASME Standard | ASME/ANSI B16.9, ASME/ANSI B16.28, MSS-SP-43 |
DIN Standard | DIN28011, DIN2617, DIN2616, DIN2615, DIN2605 |
EN Standard | ЭН10253-2, ЭН10253-1 |
АСМЭ Б16.25 | Buttwelding Ends |
ASME B16.9 | Factory-Made Wrought Fittings Buttwelding |
АСМЭ Б16.28 | Wrought Steel Eccentric Reducer |
ASTM A403 – ASME SA403 | Standard Specification for Wrought Austenitic Stainless Steel Piping Fitting |
МСС СП-43 | Wrought & Fabricated Butt-Welding Fitting for Low Pressure, Corrosion Resistant Applications |
BUTTWELD ECCENTRIC REDUCER – MATERIALS & ОЦЕНКИ
Stainless Steel Buttweld Eccentric Reducer :
АСТМ А403 WP316/316L, АСТМ А403 СА / А 774 WP-S, WP-W, WP-WX 304/304L, АСТМ А182 Ф316Л, 304л, ОТ 1.4301, DIN1.4306, ОТ 1.4401, ОТ 1.4404
Дуплекс & Super Duplex Steel Eccentric Reducer :
АСТМ А 815, АСМЭ СА 815 США № S31803, S32205. США S32750, S32950. Номер материала. 1.4462
Carbon Steel Buttweld Eccentric Reducer :
АСТМ А234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, ВПХ 60, WPHY 65 & WPHY 70.
Low Temperature Carbon Steel Buttweld Eccentric Reducer : АСТМ А420 ВПЛ3, А420 WPL6
Alloy Steel Buttweld Eccentric Reducer :
АСТМ / АСМЭ А/СА 234 гр. WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 91
Nickel Alloy Buttweld Eccentric Reducer :
АСТМ Б336, АСМЭ СБ336, Никель 200 (США Нет. №2200), Никель 201 (США Нет. N02201), Монель 400 (США Нет. N04400), Монель 500 (США Нет. N05500), Инконель 800 (США Нет. N08800), Инконель 825 (США Нет. N08825), Инконель 600 (США Нет. N06600), Инконель 625 (США Нет. N06625), Инконель 601 (США Нет. N06601), Хастеллой С 276 (США Нет. N10276), Сплав 20 (США Нет. N08020), Титан (I степень & II), Медно-никелевый сплав 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.
Buttweld Eccentric Reducer Dimensions
Nominal Diameter | Наружный диаметр | End to End | ||
D1*D2 | ||||
DN | НПС | Series A | Series B | ЧАС |
20×15 | 3/4×1/2 | 26.9×21.3 | 25×18 | 38 |
20×10 | 3/4×3/8 | 26.9×17.3 | 25×14 | 38 |
25×20 | 1×3/4 | 33.7×26.9 | 32×25 | 51 |
25×15 | 1×1/2 | 33.7×21.3 | 32×18 | 51 |
32×25 | 1.1/4×1 | 42.4×33.7 | 38×32 | 51 |
32×20 | 1.1/4×3/4 | 42.4×26.9 | 38×25 | 51 |
32×15 | 1.1/4×1/2 | 42.4×21.3 | 38×18 | 51 |
40×32 | 1.1/2×1.1/4 | 48.3×42.4 | 45×38 | 64 |
40×25 | 1.1/2×1 | 48.3×33.7 | 45×32 | 64 |
40×20 | 1.1/2×3/4 | 48.3×26.9 | 45×25 | 64 |
40×15 | 1.1/2×1/2 | 48.3×21.3 | 45×18 | 64 |
50×40 | 2×1.1/2 | 60.3×48.3 | 57×45 | 76 |
50×32 | 2×1.1/4 | 60.3×42.4 | 57×38 | 76 |
50×25 | 2×1 | 60.3×33.7 | 57×32 | 76 |
50×20 | 2×3/4 | 60.3×26.9 | 57×25 | 76 |
65×50 | 2.1/2×2 | 73.0×60.3 | 76×57 | 89 |
65×40 | 2.1/2×1.1/2 | 73.0×48.3 | 76×45 | 89 |
65×32 | 2.1/2×1.1/4 | 73.0×42.4 | 76×38 | 89 |
65×25 | 2.1/2×1 | 73.0×33.7 | 76×32 | 89 |
80×65 | 3×2.1/2 | 88.9×73.0 | 89×76 | 89 |
80×50 | 3×2 | 88.9×60.3 | 89×57 | 89 |
80×40 | 3×1.1/2 | 88.9×48.3 | 89×45 | 89 |
80×32 | 3×1.1/4 | 88.9×42.4 | 89×38 | 89 |
90×80 | 3.1/2×3 | 101.6×88.9 | — | 102 |
90×65 | 3.1/2×2.1/2 | 101.6×73.0 | — | 102 |
90×50 | 3.1/2×2 | 101.6×60.3 | — | 102 |
90×40 | 3.1/2×1.1/2 | 101.6×48.3 | — | 102 |
90×32 | 3.1/2×1.1/4 | 101.6×42.4 | — | 102 |
100×90 | 4×3.1/2 | 114.3×101.6 | — | 102 |
100×80 | 4×3 | 114.3×88.9 | 108×89 | 102 |
100×65 | 4×2.1/2 | 114.3×73.0 | 108×76 | 102 |
100×50 | 4×2 | 114.3×60.3 | 108×57 | 102 |
100×40 | 4×1.1/2 | 114.3×48.3 | 108×45 | 102 |
125×100 | 5×4 | 141.3×114.3 | 133×108 | 127 |
125×90 | 5×3.1/2 | 141.3×101.6 | — | 127 |
125×80 | 5×3 | 141.3×88.9 | 133×89 | 127 |
125×65 | 5×2.1/2 | 141.3×73.0 | 133×76 | 127 |
125×50 | 5×2 | 141.3×60.3 | 133×57 | 127 |
150×125 | 6×5 | 168.3×141.3 | 159×133 | 140 |
150×100 | 6×5 | 168.3×114.3 | 159×108 | 140 |
150×90 | 6×3.1/2 | 168.3×101.6 | — | 140 |
150×80 | 6×3 | 168.3×88.9 | 159×89 | 140 |
150×65 | 6×2.1/2 | 168.3×73.0 | 159×76 | 140 |
200×150 | 8×6 | 219.1×168.3 | 219×159 | 152 |
200×125 | 8×5 | 219.1×141.3 | 219×133 | 152 |
200×100 | 8×4 | 219.1×114.3 | 219×108 | 152 |
200×90 | 8×3.1/2 | 219.1×101.6 | — | 152 |
250×200 | 10×8 | 273.0×219.1 | 273×219 | 178 |
250×150 | 10×6 | 273.0×168.3 | 273×159 | 178 |
250×125 | 10×5 | 273.0×141.3 | 273×133 | 178 |
250×100 | 10×4 | 273.0×114.3 | 273×108 | 178 |
300×250 | 12×10 | 323.9×273.1 | 325×273 | 203 |
300×200 | 12×8 | 323.9×219.1 | 325×219 | 203 |
300×150 | 12×6 | 323.9×168.3 | 325×159 | 203 |
300×125 | 12×5 | 323.9×141.3 | 325×133 | 203 |
350×300 | 14×12 | 355.6×323.9 | 377×325 | 330 |
350×250 | 14×10 | 355.6×273.0 | 377×273 | 330 |
350×200 | 14×8 | 355.6×219.1 | 377×219 | 330 |
350×150 | 14×6 | 355.6×168.3 | 377×159 | 330 |
400×350 | 16×14 | 406.4×355.6 | 426×377 | 356 |
400×300 | 16×12 | 406.4×323.9 | 426×325 | 356 |
400×250 | 16×10 | 406.4×273.0 | 426×273 | 356 |
400×200 | 16×8 | 406.4×219.1 | 426×219 | 356 |
450×400 | 18×16 | 457×406.4 | 478×426 | 381 |
450×350 | 18×14 | 457×355.6 | 478×377 | 381 |
450×300 | 18×12 | 457×323.9 | 478×325 | 381 |
450×250 | 18×10 | 457×273.0 | 478×273 | 381 |
500×450 | 20×18 | 508×457 | 529×478 | 508 |
500×400 | 20×16 | 508×406.4 | 529×426 | 508 |
500×350 | 20×14 | 508×355.6 | 529×377 | 508 |
500×300 | 20×12 | 508×323.9 | 529×325 | 508 |
550×500 | 22×20 | 559×508 | — | 508 |
550×450 | 22×18 | 559×457 | — | 508 |
550×400 | 22×16 | 559×406.4 | — | 508 |
550×350 | 22×14 | 559×355.6 | — | 508 |
600×550 | 24×22 | 610×559 | — | 508 |
600×500 | 24×20 | 610×508 | 630×529 | 508 |
600×450 | 24×18 | 610×457 | 630×478 | 508 |
600×400 | 24×22 | 610×406.4 | 630×426 | 508 |
650×600 | 26×24 | 660×610 | — | 610 |
650×550 | 26×22 | 660×559 | — | 610 |
650×500 | 26×20 | 660×508 | — | 610 |
650×450 | 26×18 | 660×457 | — | 610 |
700×650 | 28×26 | 711×660 | — | 610 |
700×600 | 28×24 | 711×610 | 720×630 | 610 |
700×550 | 28×22 | 711×559 | — | 610 |
700×500 | 28×20 | 711×508 | 720×530 | 610 |
750×700 | 30×28 | 762×711 | — | 610 |
750×650 | 30×26 | 762×660 | — | 610 |
750×600 | 30×24 | 762×610 | — | 610 |
750×550 | 30×22 | 762×559 | — | 610 |
800×750 | 32×30 | 813×762 | — | 610 |
800×700 | 32×28 | 813×711 | 820×720 | 610 |
800×650 | 32×26 | 813×660 | — | 610 |
800×600 | 32×24 | 813×610 | 820×630 | 610 |
850×800 | 34×32 | 864×813 | — | 610 |
850×750 | 34×30 | 864×762 | — | 610 |
850×700 | 34×28 | 864×711 | — | 610 |
850×650 | 34×26 | 864×660 | — | 610 |
900×850 | 36×34 | 914×864 | — | 610 |
900×800 | 36×32 | 914×813 | 920×820 | 610 |
900×750 | 36×30 | 914×762 | — | 610 |
900×700 | 36×28 | 914×711 | 920×720 | 610 |
950×900 | 38×36 | 965×914 | — | 610 |
950×850 | 38×34 | 965×864 | — | 610 |
950×800 | 38×32 | 965×813 | — | 610 |
950×750 | 38×30 | 965×762 | — | 610 |
1000×950 | 40×38 | 1016×965 | — | 610 |
1000×900 | 40×36 | 1016×914 | 1020×920 | 610 |
1000×850 | 40×34 | 1016×864 | — | 610 |
1000×800 | 40×32 | 1016×813 | 1020×820 | 610 |
1050×1000 | 42×40 | 1067×1016 | — | 610 |
1050×950 | 42×38 | 1067×965 | — | 610 |
1050×900 | 42×36 | 1067×914 | — | 610 |
1050×850 | 42×34 | 1067×864 | — | 610 |
1100×1050 | 44×42 | 1118×1067 | — | 610 |
1100×1000 | 44×40 | 1118×1016 | 1120×1020 | 610 |
1100×950 | 44×38 | 1118×965 | — | 610 |
1100×900 | 44×36 | 1118×914 | 1220×920 | 610 |
1150×1100 | 46×44 | 1168×1118 | — | 711 |
1150×1050 | 46×42 | 1168×1067 | — | 711 |
1150×1000 | 46×40 | 1168×1016 | — | 711 |
1150×950 | 46×38 | 1168×965 | — | 711 |
1200×1150 | 48×46 | 1220×1168 | — | 711 |
1200×1100 | 48×44 | 1220×1118 | 1220×1120 | 711 |
1200×1050 | 48×42 | 1220×1067 | — | 711 |
1200×1000 | 48×40 | 1220×1016 | 1220×1020 | 711 |
Eccentric Reducer Dimensional Tolerance
Номинальный размер трубы | 1/2 к 2.1/2 | 3 к 3.1/2 | 4 | 5 к 8 |
Наружный диаметр в Бевеле (Д) |
+ 1.6 – 0.8 |
1.6 | 1.6 | + 2.4 – 1.6 |
Inside Diameter at End | 0.8 | 1.6 | 1.6 | 1.6 |
Overall Length (ЧАС) | 2 | 2 | 2 | 2 |
Номинальный размер трубы | 10 к 18 | 20 к 24 | 26 к 30 | 32 к 48 |
Наружный диаметр в Бевеле (Д) |
+ 4 – 3.2 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
+ 6.4 – 4.8 |
Inside Diameter at End | 3.2 | 4.8 | + 6.4 – 4.8 |
+ 6.4 – 4.8 |
Overall Length (ЧАС) | 2 | 2 | 5 | 5 |
Толщина стены (т) | Not less than 87.5% of Nominal Wall Thickness |
ASME B16.9 Butt Welding Eccentric 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 * С <(D+d)/2 – S> * ЧАС / 1000
W = Weight in Kg
OD1 = Large Size Outside Diameter (мм)
OD2 = Smaller Size Outside Diameter (мм)
t = Wall Thickness (мм)
H = End to End Dimension (мм)
ASME B16.9 Buttweld Eccentric Reducer Weight Chart in KG
НПС | LBS | KG |
4-3 | 3.38 | 1.53 |
4-2.1/2 | 3.25 | 1.47 |
4-2 | 3 | 1.36 |
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 |
4-1.1/2 | 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 |
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 |
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 | – | – |
30-26 | 232 | 105.23 |
30-24 | 224 | 101.6 |
30-22 | 220 | 99.79 |
30-20 | 220 | 99.79 |
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 |
Eccentric Reducer Angularity Tolerance
без даты | Максимальный угол отклонения | Макс с самолета |
вопрос | П | |
1/2 а 4 | 1 | 2 |
5 а 8 | 2 | 4 |
10 а 12 | 3 | 5 |
14 а 16 | 3 | 7 |
18 а 24 | 4 | 10 |
26 а 30 | 5 | 10 |
32 а 42 | 5 | 13 |
44 а 48 | 5 | 20 |
ASME B16.9 Buttweld Eccentric Reducer Available Types
Buttweld Eccentric Reducer | Butt Weld Pipe Reducers |
ASME B16.9 Butt weld Eccentric Reducer | Steel Reducer Pipe Fittings |
Stainless Steel Eccentric Reducer Suppliers | SS Eccentric Reducers |
ANSI B16.9 Buttweld Eccentric Reducer Dealer | ASME B16.28 Buttweld Eccentric Pipe Reducer Exporter |
Welded Butt weld Eccentric Reducer Stockholder | Seamless Butt weld Eccentric Reducer Distributors |
Carbon Steel Eccentric Reducer | High Quality Eccentric Reducer Manufacturer |
ASTM A403 Stainless Steel Eccentric Reducers | Duplex Steel Buttweld Eccentric Reducer |
Super Duplex Steel Buttweld Eccentric Reducer | Copper Nickel Eccentric Reducer |
High Nickel Alloy Eccentric Reducer | Hastelloy Eccentric Reducer Stockist |
Titanium Buttweld Eccentric Reducer | Inconel Butt weld Eccentric Reducer |
Butt weld Eccentric Reducer Application Industries
- Refineries
- Переработка пищевых продуктов & Dairy
- Oil and Gas Industry
- Морские нефтедобывающие компании
- Фармацевтическое оборудование
- Целлюлоза & Бумажная промышленность
- Производство электроэнергии
- Специальные химикаты
- Оборудование для морской воды
- Переработка газа
- Химическое оборудование
- Теплообменники
- Нефтехимия
- Фармацевтика
- Конденсаторы