Stainless Steel Hygienic Threaded Union Connector with Food-Grade 304/316L Material, Ra ≤ 0.8μm Surface Finish, and DIN 11851 Compliance
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Delivery Time:
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Product Description
Stainless Steel Hygienic Threaded Union (Union Connector)
Our stainless steel hygienic threaded union is a precision-engineered fluid connection component designed for clean process industries. Crafted from high-grade 304 or 316L stainless steel, it delivers exceptional corrosion resistance, mechanical strength, and cleanability—making it the ideal choice for critical hygienic piping systems.
Key Features
- Premium Material & Finish: Made from food-grade 304/316L stainless steel with precision mechanical polishing to achieve surface roughness of Ra ≤ 0.8μm, preventing bacterial adhesion and ensuring compliance with strict sanitary standards.
- Precision Thread Design: Arc-shaped threaded connections in accordance with DIN 11851, SMS, IDF, or 3-A standards ensure tight, leak-proof seals while enabling easy assembly and disassembly for maintenance.
- Hygienic Structure: Smooth, crevice-free internal surfaces eliminate dead zones where product residues could accumulate, supporting full CIP (Clean-in-Place) and SIP (Sterilize-in-Place) operations.
- Versatile Compatibility: Compatible with a wide range of hygienic piping systems and food-grade sealing materials (silicone, EPDM, PTFE, etc.) to meet diverse process fluid requirements.
Applications
This union connector is widely used in food & beverage, dairy, brewing, pharmaceutical, and cosmetic industries, serving as a reliable connection for process pipelines, tanks, valves, and filtration equipment. It enables quick, tool-free disassembly for cleaning, inspection, and component replacement, minimizing downtime and maximizing operational efficiency.
Technical Specifications
| Parameter | Details |
|---|---|
| Material | 304 / 316L Stainless Steel |
| Connection Standard | DIN 11851, SMS, IDF, 3-A (customizable) |
| Size Range | DN25 - DN100 (1" - 4") |
| Surface Finish | Ra ≤ 0.8μm (electropolished optional) |
| Pressure Rating | Up to 10 bar (depending on size and material) |
| Temperature Range | -20°C to +200°C (varies by seal material) |
Why Choose Our Union Connectors?
- Artisan-level Craftsmanship: Each union is precision CNC-machined and undergoes rigorous quality inspection to ensure dimensional accuracy and sealing performance.
- Hygiene-first Design: We prioritize cleanability and compliance with global sanitary regulations, helping clients meet the highest standards of product safety.
- Customization Support: We offer custom sizes, thread types, and surface finishes to match unique process requirements, backed by responsive technical support.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
BOVINX MACHINE PARTS LLC
Location
NO. 236 LING ROAD WENZHOU ZHEJIANG CHINA
Contact Person
CHENDI