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Concentric Reducer

ASME B16.9 Concentric Reducer

ASME B16.9 Concentric Reducer

ANSI B16.9 Concentric Reducer

ANSI B16.9 Butt weld Concentric Reducer

ANSI B16.9 Concentric Reducer Manufacturers, ASME B16.9, B16.28 Wrought Steel Buttwelding Reducers, Seamless Concentric Reducer, Welded Concentric Reducer Fitting Suppliers in Mumbai, India.

Kencotube is a known trader and manufacturer of Concentric Reducer Pipe Fittings, which is used to join pipe sections or tube sections on the same axis. Stainless Steel Concentric Reducer Pipe Fittings are used where the diameter of the pipe on the upstream side of the fitting is larger than the downstream side. Carbon Steel Concentric Reducer Pipe Fittings are always eccentric, bottom flat, which allows condensed water or oil to drain at low points. Alloy Steel Concentric Reducer Pipe Fittings have an edge that is parallel to the connecting pipe, where parallel edge results in the two pipes having offset center lines. Alloy 20 Concentric Reducer Pipe Fittings can be used in reverse as an eccentric increaser/expander. Duplex Steel Concentric Reducer Pipe Fittings in vertical lines are generally concentric unless the layout dictates otherwise.

ASTM A403 Stainless Steel Concentric Reducer, High Quality Concentric Reducer Exporters, Reducers, Concentric Reducer, Pipe Concentric Reducer, Concentric Reducer Fitting, Butt weld Concentric Reducer, Pipe Fittings Concentric Reducer, Alloy Steel Concentric Reducer Dealers, Copper Nickel Concentric Reducer Stockists, A234 WP Carbon Steel Concentric Reducer, Duplex Steel Concentric Reducer, Super Duplex Steel Concentric Reducer, Manufacturers and Suppliers of Concentric Reducers in Various types of Material Grades.

Super Duplex Steel Concentric Reducer Pipe Fittings are always eccentric, top flat, which prevents the build-up of air bubbles in the system. The gradual accumulation of air in Monel Concentric Reducer Pipe Fittings could result in a large bubble that could eventually cause the pump to stall or cause cavitation when drawn into the pump. The Nickel Alloy Concentric Reducer Pipe Fittings is cone-shaped, and is used when there is a shift in diameter between pipes. Inconel Concentric Reducer Pipe Fittings may be used when there is a single diameter change or multiple diameter changes. Unlike eccentric reducers, Hastelloy Concentric Reducer Pipe Fittings have a common center line.

Monel Alloy Concentric Reducer, Incoloy Concentric Reducer, Alloy 20 Concentric Reducer, Titanium Concentric Reducer, High Nickel Alloy Concentric Reducer Exporters, Concentric Reducer Fitting, Brass Concentric Reducer Dealers, Hastelloy Concentric Reducer, Inconel Alloy Concentric Reducer, MSS SP-43 Wrought and Fabricated Butt Welding Concentric Reducer Fittings for Low Pressure, SS Concentric Reducer, Wrought Austenitic Stainless Steel Concentric Reducer Stockists and Stockholders.

ASME B16.9 Buttweld Pipe Concentric Reducer Specification

Standard ASME / ANSI - B 16.9, ASTM A403 - ASME SA403, ASME B16.9, ASME B16.25, ASME B16.28, MSS SP-43.
Size Seamless Reducer ( 1/2″~24″), ERW / Welded / Fabricated Reducer (1/2″~48″)
Thickness Schedule 5S, 10S, 20S, S10, S20, S30, STD, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS and etc.
Type Seamless / ERW / Welded / Fabricated
Form Reducer, Pipe Concentric Reducers, Fitting Concentric Reducers

Concentric Reducer Material and Grades

Stainless Steel Concentric Reducer : ASTM 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 Reducer : ASTM A 815, ASME SA 815 UNS NO S31803, S32205. UNS S32750, S32950. Werkstoff No. 1.4462

Carbon Steel Concentric Reducer : ASTM A234, ASME SA234 WPB , WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.

Alloy Steel Concentric Reducer : ASTM A234, ASME SA234 WP1 / WP5 / WP9 / WP11 / WP22 / WP91

Nickel Alloy Concentric Reducer : ASTM B336, ASME SB336, Nickel 200 (UNS No. No2200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020), Titanium (Grade I & II), Cupro-Nickel 70/30, CuNi10Fe1Mn, CuNi30Mn1Fe.

Low Temperature Carbon Steel Concentric Reducer : ASTM A420 WPL3, A420 WPL6

Concentric Reducer Dimensions ASME / ANSI B16.9


Nominal Diameter
Outside Diameter
End to End
D1*D2
DN NPS Series A Series B H
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
Our City-wise Supply :

Nashik, Madrid, Jamshedpur, Surat, Montreal, Thiruvananthapuram, Courbevoie, Lagos, Jaipur, Baroda, Rio de Janeiro, Ahmedabad, Ahvaz, Edmonton, Kanpur, Ludhiana, Dubai, Vung Tau, Port-of-Spain, Pimpri-Chinchwad, Hyderabad, Ranchi, Bhopal, Indore, Pune, Mumbai, Ulsan, Melbourne, Houston, Visakhapatnam, Istanbul, Calgary, Noida, Muscat, Chiyoda, Haryana, Sydney, Dammam, Karachi, Rajkot, Santiago, Algiers, Geoje-si, Secunderabad, Seoul, Al Jubail, Moscow, Cairo, Toronto, Chandigarh, Ho Chi Minh City, Dallas, Perth, Coimbatore, Colombo, London, Ernakulam, Manama, Caracas, Petaling Jaya, La Victoria, Sharjah, Faridabad, Navi Mumbai, Jakarta, Lahore, Brisbane, Gurgaon, Al Khobar, Los Angeles, Thane, Doha, Kuala Lumpur, Tehran, Hanoi, Nagpur, Milan, Howrah, Riyadh, Granada, Bangkok, Kuwait City, Mexico City, Bengaluru, Jeddah, Aberdeen, Bogota, Vadodara, Ankara, Busan, New Delhi, Atyrau, Kolkata, Chennai.

Our International Supply chain :

Iran, Sweden, Lithuania, Greece, Chile, Russia, Slovakia, Finland, Lebanon, Brazil, Poland, Malaysia, Costa Rica, South Korea, Kazakhstan, Germany, Belarus, Mongolia, Egypt, Norway, Puerto Rico, Nepal, Gabon, United States, Jordan, United Arab Emirates, Kenya, Gambia, Canada, Netherlands, Turkey, Bulgaria, Estonia, Mexico, Trinidad & Tobago,Tunisia, Croatia, Ghana, Poland, Indonesia, Macau, Afghanistan, France, Ecuador, Italy, Angola, Israel, Azerbaijan, Qatar, Hong Kong, Namibia, Saudi Arabia, Morocco, Belgium, Switzerland, Spain, Serbia, Iran, China, Sri Lanka, India, Libya, Vietnam, Japan, Ukraine, Nigeria, Algeria, Bangladesh, Zimbabwe, Iraq, Portugal, Pakistan, Nigeria, United Kingdom, Australia, Tibet, Argentina, Hungary, Denmark, Philippines, Oman, Czech Republic, Bhutan, Romania, Yemen, Peru, Mexico, Chile, South Africa, Bolivia, Colombia, Kuwait, New Zealand, Ireland, Thailand, Austria, Taiwan, Venezuela, Singapore, Bahrain.