Forged Reducer
Forged Reducer
Forged Reducer
Forged Reducer
Forged Reducer

Stainless Steel Industrial Concentric Reducer Butt Weld Pipe Fitting

JN-FT-23 1020-1
Size: 1" - 6" (DN25 - DN150), custom sizes available
Grade: SS304 / SS316LStandard: DIN, SMS, 3A, ISO, BS4825
Working pressure: Up to 1.6MPa (16 bar)
Test pressure: 2.4MPa (24 bar)
Temperature Range: -20°C to +230°C
PTFE seals: Suitable for high temperature and corrosion resistance
Viton seals: Optional for high temperature and harsh conditions
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Stainless Steel Industrial Concentric Reducer Butt Weld Pipe Fitting
 
Stainless Steel Industrial Concentric Reducer Butt Weld Pipe Fitting is a professional hygienic pipe fitting made Steel Reducer Pipe Reducer of SS304 or SS316L stainless steel,conforming to 3A, DIN, SMS, ISO and BS4825 international sanitary standards. It is installed at the position where pipeline diameter changes Forged Reducer  in hygienic piping systems, used to smoothly connect pipes of different sizes, stabilize fluid flow, reduce turbulence and avoid residue accumulation to meet strict hygiene requirements. This product includes clamp, butt‑weld and threaded connection types, and can be equipped with PTFE sealsandViton seals to adapt to different temperature and pressure conditions, widely used in food, beverage, dairy, pharmaceutical and other high‑hygiene pipeline systems.
 
Stainless Steel Industrial Concentric Reducer Butt Weld Pipe Fitting differs from ordinary reducers with its ultra-smooth sanitary finish,crevice-free design, and compliance with food-grade standards, ensuring no contamination and easy cleaning. Unlike regular fittings, it is fully suitable for food, beverage, dairy and pharmaceutical applications. Our products stand out with premium SS316L/304 material,strict dimensional accuracy, durable PTFE/Viton seals,and stable pressure resistance. We provide better hygiene, longer service life and more reliable performance than most suppliers in the market.
 

Accessories

 Component & Material Table
  • Main Body: 304/316L Stainless Steel (sanitary-grade forging, crevice-free inner surface)
  • Seals: PTFE/EPDM (food-grade, corrosion-resistant; Viton optional)
  • Connection Ends:304/316L Stainless Steel (polished finish, clamp/weld/threaded options)
Product Parameter Details
  • Material:Main body: 304/316L stainless steel; Seals: food-grade PTFE/EPDM (Viton optional)
  • Structure Form: Concentric reducer, smooth transition design; available in clamp, butt-weld, and threaded connection types
  • Pressure Rating: Working pressure: up to 1.6MPa (16 bar); Test pressure: 2.4MPa (24 bar)
  • Function: Smoothly connect pipes of different diameters, stabilize fluid flow, reduce turbulence, and ensure hygienic, residue-free operation in food & beverage pipelines
  • Grade Classification: Hygiene grade: 3A/DIN 11851; fully sanitary-grade for food, beverage, dairy, and pharmaceutical applications, no industrial-grade option
  • Specification Match:Standards: DIN, SMS, 3A, ISO, BS4825; Size range: 1/2"–4"(custom sizes up to 6"+ available)
  • Certification Grade:Hygiene certification: 3A, FDA; Safety certification: CE, ISO 9001
  • Installation Direction:Horizontal/vertical installation (no flow direction restriction)
  • Customization Service: Custom size (5"+), special seal material (Viton), and sample support for testing
Stainless Steel Industrial Concentric Reducer Butt Weld Pipe Fitting
 
Feature (F)、Advantage (A)、Benefit (B)
  1. Raw Material:
  • F: 100% virgin 304/316L stainless steel for main body; food-grade PTFE/EPDM seals (Viton optional)
  • A: Excellent corrosion resistance; no material contamination; compliance with 3A, FDA, and other hygienic standards
  • B: Safe for food, beverage, dairy, and pharmaceutical applications; eliminates medium pollution risks
  1. Processing Technology:
  • F: Full cavity mirror polishing (Ra≤0.8μm); one-piece forging; no welding dead corners
  • A: No medium residue; easy cleaning & sterilization; high structural strength
  • B: Reduces cleaning time & labor costs; meets CIP/SIP requirements; prevents pipeline blockages
  1. Structure Feature:
  • F: Concentric reducer design; smooth transition between different pipe diameters; clamp/weld/threaded connection options
  • A: Stable fluid flow; reduced turbulence; easy installation/disassembly
  • B: Minimizes pressure loss; adapts to complex hygienic pipeline layouts; cuts installation downtime
  1. Core Accessory Feature:
  • F: PTFE/EPDM seals (Viton optional); wide temperature and chemical resistance
  • A: Reliable sealing performance; no leakage; long service life
  • B: Adapts to -20°C~230°C working conditions; avoids seal aging failures; ensures stable production
  1. Seal Ring Feature:
  • F: Meets 3A, DIN, SMS, ISO, BS4825 standards; no industrial-grade options
  • A: Strict hygiene control; fully traceable material
  • B: Compliant with global food safety regulations; builds customer trust
 
Stainless Steel Industrial Concentric Reducer Butt Weld Pipe Fitting
 
Interface Mode：Clamp-type quick-install (DIN/SMS/3A/ISO standard); customizable butt-weld/threaded ends
Production & Processing Method：Full CNC precision machining; one-piece forging shaping; no welding dead corners
Surface Treatment：Inner cavity mirror polishing (Ra ≤ 0.8μm); outer surface electrolytic polishing/passivation; sanitary-grade anti-corrosion treatment
Raw Material Processing Method：Main body: 304/316L stainless steel forging (high structural density, no porosity); seals: precision molding
Operation Mode： Passive flow component (no actuation required); compatible with all pipeline installation orientations
Seal Ring Material Options：Food-grade PTFE, EPDM, Viton (FKM); FDA/3A certified for hygienic applications
Sealing Method：Gasket seal (zero clearance fit between reducer ends and pipeline); precision surface sealing for leak-free performance
 
 
 
 
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