Riduttori in acciaio inox (Riduttori per tubi)

TOKO TECH offers Reducer As following:

Type:Reducer (concentric, eccentric) seamless and welded;

Standards:  ASMEB16.9, ASMEB16.28, JISB2311, JISB2312, JISB2313, DIN 2615, DIN 2616, DIN 2617. DIN 2616, DIN 2617.

Production range: 1/2″~100″ (DN15~DN2500).

Wall thickness: Sch5~Sch160(1.5mm~100nrmn).

Material: Austenitic stainless steel: 304, 304L, 316, 316L, 317L, 310S, 321, etc.

Duplex stainless steel: S31803(2205), 32205, S32760, S32750,etc

Production process: cold pushing, cold extrusion.

​Product Overview

Stainless Steel Reducers are essential fittings for connecting pipes of different diameters in industrial piping systems, widely used in oil & gas, shipbuilding, food & pharma, water treatment, and energy projects. Manufactured from ​304, 316L, Duplex steel, and compliant with ​ASME B16.9, ​DIN 2605e altri standard internazionali, nostro I riduttori sono disponibili in versione senza saldatura e saldata, per garantire resistenza alle alte pressioni, prestazioni a prova di perdite e lunga durata.

​Product Specifications

​Material & Manufacturing

• Grades: 304, 316, 316L, 321, Duplex 2205, 904L Super Austenitic
• Standards: ASTM A403, ASME B16.9, EN 10253
• Surface Finish: Polished (Ra≤0.8μm), Pickling & Passivation, Sandblasted

​Types & Construction

• Types: Concentric Reducer / Eccentric Reducer
• Connection Types: Butt Weld, Threaded, Socket Weld
• Manufacturing: Cold Formed or Hot Formed

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Size & Pressure

• Diameter Range: 1/2″×1/4″ to 48″×36″ (custom sizes available)
• Wall Thickness: SCH 5S, SCH 10S, SCH 40S, SCH 80S
• Pressure Rating: Class 150 to Class 2500 (max. 4000 PSI)

​Key Advantages

✅ ​Flow Optimization: Smooth transition design minimizes turbulence and pressure drop.
✅ ​Extreme Environment Resistance: Operates in -196°C to 800°C and resists chloride-ion corrosion (ideal for seawater).
✅ ​Zero Defects: 100% RT testing and hydrostatic testing for flawless performance.
✅ ​Tailored Solutions: Custom sizes, exotic alloys (Hastelloy, Titanium), and expedited production.

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Applications

• ​Oil & Gas: Pipeline diameter transitions, LNG cryogenic tank connections
• ​Chemical Processing: Reactor inlet/outlet sizing, corrosive fluid transfer
• ​Desalinizzazione: High-pressure RO membrane system piping
• ​Farmaceutico,: Condotte di grado sterile (conformi alle GMP),Centrali elettriche,: Sistemi di alimentazione delle caldaie, interfacce degli scambiatori di calore,ISO 9001:2015, CE, PED 2014/68/EU, NACE MR0175 (resistente all'H2S), rapporti di prova di corrosione per vaiolatura ASTM G48, tracciabilità dei materiali (MTC) e certificazioni di terze parti SGS/TUV,Imballaggio e logistica,Imballaggio per l'esportazione,: Casse di legno antiurto con pluriball e pellicola antiumidità, spedizione globale: Trasporto marittimo FCL/LCL, trasporto aereo e consegna espressa (DHL/FedEx).,Tempi di consegna,: 7-15 giorni (standard), 20-30 giorni (opzioni personalizzate e accelerate disponibili).,Perché collaborare con noi?,🔹 ,One-Stop Procurement,: Soluzioni complete per le tubazioni (flange, gomiti, tee).,Competenza tecnica,: Calcoli fluidodinamici gratuiti, disegni CAD e guida all'installazione.,Trasparenza dei costi: Prezzi diretti dalla fabbrica con L/C, T/T e termini di pagamento flessibili.,Garanzia post-vendita: Garanzia di 12 mesi, assistenza a vita e rapida risoluzione dei reclami.,Nome della categoria,Image Carousel,TOKO TECH offre Riduttori come segue: Tipo: Riduttore (concentrico, eccentrico) senza saldatura e saldato; Norme: ASMEB16.9, ASMEB16.28, JISB2311, JISB2312, JISB2313, DIN 2615, DIN 2616, DIN 2617. DIN 2616, DIN 2617. Gamma di produzione: 1/2″~100″ (DN15~DN2500). Spessore della parete: Sch5~Sch160(1.5mm~100nrmn). Materiale: Acciaio inossidabile austenitico: 304, 304L, 316, 316L, 317L, 310S, 321, ecc. Acciaio inossidabile duplex: S31803 (2205), 32205, S32760, S32750, ecc Processo di produzione: [...]: Sterile-grade pipelines (GMP compliant)
• ​Power Plants: Boiler feedwater systems, heat exchanger interfaces

​Certificazioni

• ISO 9001:2015, CE, PED 2014/68/EU
• NACE MR0175 (H2S-resistant), ASTM G48 pitting corrosion test reports
• Material Traceability (MTC) and third-party SGS/TUV certifications

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Packaging & Logistics

• ​Export Packaging: Shock-proof wooden crates with bubble wrap and moisture-proof film.
• ​Global Shipping: FCL/LCL ocean freight, air cargo, and express delivery (DHL/FedEx).
• ​Lead Time: 7-15 days (standard), 20-30 days (custom, expedited options available).

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Why Partner With Us?

🔹 ​One-Stop Procurement: Full-range piping solutions (flanges, elbows, tees).
🔹 ​Technical Expertise: Free fluid dynamics calculations, CAD drawings, and installation guidance.
🔹 ​Cost Transparency: Factory-direct pricing with L/C, T/T, and flexible payment terms.
🔹 ​After-Sales Assurance: 12-month warranty, lifetime support, and rapid claim resolution.