Pipe Reducer
A pipe reducer is a fitting used to connect pipes of different diameters. Its primary function is to achieve a reduced diameter connection within a piping system. It can smoothly change the flow rate and pressure of the medium within the pipe, ensuring smooth operation of the piping system.
Main Types
1. Concentric Reducer
- Conical shape with a consistent centerline
- Used for vertical pipes or where top/bottom flushing is required
- Reduces cavitation and turbulence
2. Eccentric Reducer
- One side is straight, the other is beveled
- Commonly used in horizontal pipes to prevent gas accumulation or liquid sedimentation
- Categories include “flush top” and “flush bottom” types
Material Options
We offer pipe reducers in a variety of materials to meet different application requirements:
- Carbon steel (ASTM A234 WPB)
- Stainless steel (304, 316, 316L, etc.)
- Alloy steel (A234 WP5, WP9, WP11, etc.)
- Duplex stainless steel
- Nickel-based alloys
Manufacturing Standards
Products comply with the following international standards:
- ASME B16.9 (factory-made forged steel butt-weld pipe fittings)
- ANSI/ASME B16.11 (Forged steel pipe fittings for socket welding and threaded connections)
- MSS SP-43 (Forged stainless steel butt-weld pipe fittings)
- DIN 2616 (German Standard)
- JIS B2311 (Japanese Standard)
Applications
Pipe Reducers are widely used in:
- Oil and gas industry
- Chemical and petrochemical plants
- Power industry
- Water treatment and distribution systems
- Pharmaceutical and food processing
- HVAC systems
Product Advantages
- Precision manufacturing: Advanced processes ensure precise dimensions and low flow resistance
- Diverse options: Available in a variety of sizes, materials, and pressure ratings
- Strict quality control: Each batch undergoes rigorous testing
- Corrosion resistance: Special materials are available for corrosive environments
- Long life: High-quality materials and workmanship ensure product life
Technical Specifications
- Size range: 1/2″ to 48″ (DN15-DN1200)
- Pressure rating: Sch5s to Sch160 XXS
- Connection methods: Butt weld, socket weld, threaded
- Surface treatment: Sandblasting, pickling, polishing (customizable upon request)
Selection Guide
When selecting a suitable pipe reducer, consider:
- Media type in the piping system
- Operating temperature and pressure
- Corrosive environment requirements
- Connection method
- Flow rate requirements
Mila
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