Boru Redüktörü – Konsantrik ve Eksantrik
Abter company carries a wide range of concentric and eccentric reducers.
Dimensional tolerances conform to ASME B16.9. Fitting wall thicknesses conform with standard schedule SCH10，SCH20，SCH30，CYBH,SCH40，SCH60，SCH80，SCH100，SCH120，SCH160 and ASME B36.19M wall pipe.
Butt welding fittings are permanently marked by electro-chemical etching in accordance with ASME B16.9. Estimated fitting weights are based on a density of .163 lbs/cubic inch.
A steel pipe reducer is the component in a pipeline that decreases the pipe size to a smaller bore. There are two main types of reducer: concentric and eccentric reducer. Some pipe reducers are manufactured by means of punch forming and others by bending, extruding, pushing, molding or machining.
The steel pipe reducer is used when liquid flow increases or decreases in small quantities. In order to prevent cavitation, it is also used to connect to the inlet hole of pump. Besides, it is also useful to connect joints in instrument like flow meter and control valve. The steel reducer also finds applications in sugar mills and distilleries, Pompalar, petrokimya, cement and construction industries and steel plants. It can be stored in fumigation-free boxes or wooden holders.
İşlenmemiş içerikler
* A234 – WPB WP5, WP9, WP11, WP22
* A420 – WPL3/ WPL6
* A403 – WP304/L; WP316/L
* A860-WPHY 42-46/52-60/65-70
Special Materials such as Monel, Inconel, Cu-Ni, Duplex SS etc are available on request
Specifications of the Steel Pipe Reducer
| Tip | |||
| Seamless Reducer | Weld Reducer | Butt Welding Reducer | |
| Dış Çap | 1/2″ ~ 24″ | 4″ ~ 24″ | 12″ ~ 78″ |
| Duvar Kalınlığı | 3 mm~ 150 mm | ||
| Ürün Tipi | Concentric reducer, eccentric reducer | ||
Standard Available
Our company provides steel pipe reducers of different standards to meet requirements of customers.
GB/T12459-2005 GB/T13401-2005 GB/T10752-2005
SH/T3408-1996 SH/T3409-1996
SY/T0518-2002 SY/T0510-1998
DL/T695-1999 GD2000 GD87-1101
HG/T21635-1987 HG/T21631-1990
ASME B16.9-2007 ASME B16.25-2007
MSS SP'si 75-2008
CSA Z245.11-05-2005
EN10253-1-1999 EN10253-2-2007 EN10253-3-2008 EN10253-4-2008
DIN2605-1-1992 DIN2605-2-1995
BS1640-1-1962 BS1640-2-1962 BS1640-3-1968 BS1640-4-1968 BS1965-1-1963
AFNOR NF A 49-289-1990 AFNOR NF A 49-170-1-1999 AFNOR NF A 49-170-2-2009 AFNOR NF A 49-170-3-2009 AFNOR NF A 49-170-4-2009
ISO3419-1981 ISO5251-1981
JIS B2311-2009 JIS B2312-2009 JIS B2313-2009
buttweld-Reducer
| Nominal Çap | Dış Çap | End to End | ||
| D1*D2 | ||||
| DN | NPS'ler | Series A | Serices 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 |
What’s the difference between CONCENTRIC REDUCER Ve ECCENTRIC REDUCER ?
CONCENTRIC REDUCER
The open ends of a concentric reducer are aligned and centered one to the other. Genel olarak, this type of pipe reducer is used to modify the bore size of the pipeline by two (maximum three) measures, to avoid an excessive pressure drop in the pipeline.
If a larger reduction is needed, then a sequence of reducers shall be used to have a smooth and gradual adjustment of the pipeline bore size (vs. a drastic change).
For small bore size reductions, reducing flanges may be an alternative to buttweld reducers.
ECCENTRIC REDUCERThe open ends of an eccentric reducer are in an “offset” position one to the other.
Eccentric reducers are used, generally, for pipelines installed in a horizontal position (whereas concentric reducers are used for pipelines installed vertically or for the inlets of suction pumps, as top flat eccentric reducers).
PIPE REDUCERS MANUFACTURING PROCESS
CONCENTRIC VS ECCENTRIC REDUCER
The key difference between concentric vs eccentric reducer is the centricity of the inlet vs. the outlet of the fitting, which is perfect for a concentric reducer and offset of an eccentric reducer.
BW REDUCER MANUFACTURING PROCESS
Cold forming is the most common manufacturing process for seamless eccentric/concentric reducers (welded reducers are produced with the single or double seam weld process):
Pipe fittings are used in plumbing systems to connect straight sections of pipe or tubes, to accommodate different sizes or shapes, and for other purposes such as regulating (or measuring) fluid flow. These fittings are used in plumbing systems to control the transfer of water, gas or liquid waste within pipes or plumbing systems in domestic or commercial environments. Bağlantı parçaları (especially uncommon types) require money, time, materials and tools to install and are an important part of plumbing and plumbing systems. Common pipe fittings mainly include: flanş, elbows, kaplinler, unions, spools, reducers, bushings, tees, diverter tees, crosses, büyük harfler, plugs, barbs and valves. Although valves are technically fittings, they are usually discussed separately.
Boru bağlantı gövdeleri genellikle bağlandıkları boru veya boru sistemiyle aynı temel malzemeden yapılır.: bakır, çelik, PVC, CPVC veya ABS. Sıhhi tesisatın izin verdiği herhangi bir malzeme, sağlık veya bina kodları (uygun olduğu şekilde) kullanılabilir, ancak sistemdeki diğer malzemelerle uyumlu olmalıdır, taşınan sıvı, ve içerideki sıcaklık ve basınç (ve dışarıda) sistem. Bakır üzerine pirinç veya bronz bağlantı parçaları Sıhhi tesisat ve sıhhi tesisat sistemlerinde yaygındır. Yangına dayanıklılık, şok direnci, mekanik dayanım, hırsızlık önleme ve diğer faktörler de boru bağlantı parçaları için malzeme seçimini etkiler.
Malzeme Paslanmaz Çelik ASME / ASTM SA / A403 SA / A 774 WP-S, WP-W, WP-WX, 304, 304L, 316, 316L, 304/304L, 316/316L, İTİBAREN 1.4301, DIN1.4306, İTİBAREN 1.4401, İTİBAREN 1.4404 Boyut ANSI B16.9, ANSI B16.28, MSS-SP-43 Tip A, MSS-SP-43 Tip B, HE B2312, JIS B2313 Kalınlık Programı 5S, 10S, 20S, S10, S20, S30, CYBH, 40S, S40, S60, XS, 80S, S80, S100, S120, S140, S160, XXS ve benzeri.
Çapraz bağlantı parçaları boruların dallanmasına izin verir, suyun veya diğer sıvıların çeşitli tesisat veya alanlara dağıtımını sağlamak. Su temini sistemlerinde yaygın olarak kullanılırlar., sulama sistemleri, ve ısıtma sistemleri.
Alın Kaynak Başlığı Alın kaynak başlığı üreticisiyiz ve tüm programları karbon çeliği gibi malzeme çeşitlerinde tedarik ediyoruz, paslanmaz çelik, alaşımlı çelik. Zizi ASME'de boru kapakları üretiyor, İTİBAREN, JIS ve diğer gerekli standartlar. Boru kapağı, boru ucunu kapatarak sıvıyı durdurmak için yaygın olarak kullanılan boru bağlantı parçalarından biridir.. Alın kaynak tipi mevcuttur, soket kaynak tipi ve dişli tip, ve alın kaynaklı başlık, iyi performans nedeniyle daha popülerdir, sağlam bağlantı ve geniş boyut seçim aralığı.
