REDUCER PRODUCT LISTING FOR MADE-IN-CHINA.COM
Navigation Menu
- Product Overview
- Technical Specifications
- Key Features & Advantages
- Quality & Compliance
- Applications
- Customization Options
- Packaging & Shipping
- Why Choose Us?
1. Product Overview
Reducer (Concentric & Eccentric)
A pipe fitting designed to connect pipes of different diameters, enabling smooth flow transitions and pressure adjustments in pipelines. Available in concentric (centered outlet) and eccentric (offset outlet) designs to suit diverse system requirements.
2. Technical Specifications
| Parameter |
Details |
| Size Range |
DN15-DN2000 (1/2"-80"), custom sizes available |
| Material Options |
Stainless Steel (304/316L), Carbon Steel, Alloy Steel, PVC-U, PP, PVDF |
| Pressure Rating |
PN10-PN40 (metal), PN10 (plastic) |
| Temperature Range |
-80°C to 450°C (metal), -10°C to 95°C (plastic) |
| Standards Compliance |
GB/T12459, ASME B16.9, DIN 2616, ISO 3419 |
| Surface Finish |
Polished (Ra≤0.8μm), Galvanized, Epoxy Coating, Sandblasted |
| Tolerance |
±0.5mm (OD/ID), ±1° (taper angle) |
3. Key Features & Advantages
- Flow Optimization:
- Concentric reducers minimize turbulence; eccentric reducers prevent airlocks in horizontal pipes.
- Tapered design reduces pressure drop by 15% vs. abrupt diameter changes.
- Material Versatility:
- Stainless Steel: Ideal for corrosive media (chemicals, food, pharmaceuticals).
- PVC-U/PP: Lightweight and cost-effective for drainage/sewage systems.
- Precision Engineering:
- Cold-formed or hot-pressed manufacturing for consistent wall thickness.
- Beveled ends (30°/37.5°) for full-penetration welding.
- Interchangeability:
- Compatible with ANSI/DIN/JIS flanges and pipe schedules.
4. Quality & Compliance
- Certifications:
- ISO 9001:2015 Quality Management System.
- PED 2014/68/EU (EU Pressure Equipment Directive).
- Third-party inspections (SGS, BV, TÜV) available.
- Testing:
- 100% dimensional inspection (calibrated gauges).
- Hydrostatic testing (1.5× working pressure, 30-min hold).
- PMI (Positive Material Identification) for alloy verification.
- Traceability:
- Laser-etched heat number and batch code on each reducer.
5. Applications
- Oil & Gas: Pipeline diameter transitions, wellhead connections.
- Water Treatment: Pump suction/discharge lines, filtration systems.
- HVAC: Chiller loops, variable flow systems.
- Power Generation: Boiler feedwater, steam condensate lines.
- Marine: Ballast systems, bilge piping.
6. Customization Options
| Option |
Details |
| Material |
Duplex 2205, Hastelloy C-276, Titanium for extreme corrosion resistance |
| End Preparation |
Beveled, plain end, or threaded (NPT/BSP) |
| Surface Treatment |
Electropolished (Ra≤0.4μm), rubber-lined, PTFE-coated |
| Marking |
Custom laser etching (logo, part number, heat code) |
7. Packaging & Shipping
- Packaging:
- Standard: Wooden crates with anti-rust paper.
- Premium: Vacuum-sealed PE film + export plywood cases.
- Lead Time:
- Stock items: 5-7 days.
- Custom orders: 20-30 days.
- Shipping:
- FOB/CIF/DDP terms, door-to-door logistics support.
8. Why Choose Us?
- 20+ Years of Expertise: Specializing in industrial reducers and pipe fittings.
- Factory-Direct Pricing: Save 30-50% vs. European/US suppliers.
- Engineering Support: Free FEA (Finite Element Analysis) for critical applications.
- MOQ Flexibility: Accept small batches for trial orders.
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