Reducer, also known as large and small head, is one of the chemical
pipe fittings, which is used for the connection of two different
pipe diameters. It is divided into concentric size heads and
eccentric size heads.
Reducers, also called large and
small heads, are used to connect tubes of different sizes,
generally divided into two types: concentric reducers and eccentric
reducers. When the reducer stands up two ports are concentric
circles are concentric reducers, and eccentric reducers his
projection is small circles inscribed in large circles, reducer
standard GBT12459 GBT13401 power standard GD87 GD2000 American
standard ASIXLE B16.9
National standard, American
standard, British standard and various non-standard high-pressure
stamping "steel plate butt welded pipe fittings" GB/T13401-2005
reducer standard The quality of the reducer should comply with the
current national standard "steel butt welded seamless pipe
fittings" GB/T 12459-2005 Ministry of Electric Power standard
GD0506~0507 Grooved clip-on reducer Grooved clip-on reducer
National Standard(GB/T9112-2000) Machinery Department
Standards(JB81-59, JB/T74-94) Ministry of Petrochemical Standards
(SH3406-96) Ministry of Chemical Industry Standards (H Reducer
TypeSeamless reducer; Welded reducer;Concentric reducer; Eccentric
reducer;butt welding reducer; forged reducer;forging reducer;
welding reducer;SizeOD.1/2'' ~ 48''(Seamless); 16''
~96''(welded);
DN15-DN1200WTK.Sch10SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,SCH160,
XXSStandardASME B16.9-2007 ANSI/ASME B16.11ASME
B16.25-2007ASME B16.5-2007EN10253-1-1999 EN10253-2-2007
EN10253-3-2008 EN10253-4-2008DIN2605-1-1992 DIN2605-2-1995JIS
B2311-2009 JIS B2312-2009 JIS B2313-2009GB/T12459-2005
GB/T13401-2005 GB/T10752-2005 SH/T3408-1996
SH/T3409-1996SY/T0609-2006 SY/T0518-2002
SY/T0510-1998 DL/T695-1999 GD2000 GD87-1101HG/T21635-1987
HG/T21631-1990
, MSS
SP-43, MSS SP-95, MSS SP-75, MSS SP-79;ISO 3419,ISO 5251,DIN
2616MaterialCarbon steelASTM A234 WPB,ASTM A420 WPL6,
WPL3;ASTM A105 WPB;ASTM A106;ASTM A350 LF2,DIN St37, St45.8,
St52.4,St.35.8,St.35.8ASTM A333 GR.6,ASTM A860 WPHY 70, WPHY 65,
WPHY 60, WPHY 52,WPHY 46,WPHY 42,API 5L GRB, X60, X65,
X42,X52,Stainless steelASTM A403 WP304, A403 WP304L, A403 WP316,
A403 WP316L, A403 WP321ASTM A182 F 304, 304L,316,
316L,904LAlloy steelASTM A234 WP12, A234 WP11, A234 WP22, A234 WP5,
A234 WP9A420 WPL8, A420 WPL9ASTM A335 P5, P9, P11, P12, P22,
P91ASTM A213ASTM A182 F5,F11,F22,F91SurfaceBlack painting, varnish
paint, anti rust oil, hot galvanized, cold galvanized, 3PE,
etc.Manufacturing processPush, Press, Forge, Cast,
etc.ConnectionweldingTechnical Welded,
forgedMOQ10 pieces PackingWooden cases,
pallets, nylon bags or according to the customers'
requirementsDelivery time7-35 days after your advance
paymentPayment termsL/C, T/T, D/A, etc.ShipmentFOB Tianjin, CIF,
CFR, etcRemarksOther materials and drawings are
available.Capacity1000000tons/yearAdvantages1. Reasonable price
with excellent quality2. Abundant stock and prompt delivery3. Rich
supply and export experience, sincere service4. Reliable forwarder,
2-hour away from port.Main clients Turkey, Italy, France,
Spain, South Africa, Mexico, Dubai, Iran, Syria, Singapore,
Vietnam, Austria, USA, Canada, Mexico, Korea, Thailand, India,
Bulgaria, Russia and so on Q: Are you a trading company or a
manufacturer?A:We are a manufacturer ,we are integrated company of
industry and tradeQ:Why should I choose you?* You are promised to
obtain the best quality, price, and service.* Wide excellent
experiences with after-sale service.* Every process will be checked
by responsible QC which ensures every product's quality.*We pay
attention to have long-term cooperation with our clients , treat
every client seriouslyQ:Do you have experience for big projects
?A:yes , we do .we have good experince for many big project , such
as the power plant , Nuclear power station , oil refiningproject ,
naturalgas project ...Abillity to work with big project .Q: Can you
produce the products according to my own drawings?A: Yes, we can
produce the products according to your drawings.we have profession
engineers in our factory . /* March 10, 2023 17:59:20
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a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1
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