Copper Sanitary tubes, Copper Sanitary Tube Manufacturer,Copper Sanitary Tube Supplier, Copper Sanitary Tube Exporter,Copper Precision Tubing, Copper Small Diameter Tube ,Copper Sanitary Tubes
Copper sanitary tubes are specially manufactured tubing solutions designed for applications where cleanliness, hygiene, and durability are critical. These tubes are widely used across industries such as food and beverage processing, dairy production, pharmaceuticals, breweries, and cosmetics, where the purity of conveyed substances must be preserved at all stages of processing.
Made from high-purity copper, these sanitary tubes offer excellent mechanical and chemical properties. Copper’s natural antimicrobial properties help prevent microbial growth within the tubing, making it an ideal material for applications involving consumable products or sensitive chemical substances.
Copper sanitary tubes are produced with a smooth, polished internal surface—either mechanically polished or electro-polished—to prevent residue buildup and ensure easy cleaning. This smooth finish minimizes contamination risks and supports clean-in-place (CIP) and sterilize-in-place (SIP) processes, which are essential in regulated industries like pharmaceuticals and food processing.
Copper is naturally resistant to corrosion, especially in environments where the tubing is exposed to moisture, cleaning agents, and temperature variations. This makes copper sanitary tubes long-lasting, even under aggressive cleaning regimes and frequent thermal cycling. Their durability reduces maintenance and replacement costs over time.
Specification of Copper Sanitary tubes
| Property | Specification |
|---|---|
| Material | High-purity Copper (e.g., ASTM B75, ASTM B88) |
| Types Available | Type K, Type L, Type M (based on wall thickness) |
| Outside Diameter (OD) | 1/4" to 6" (6.35 mm to 152.4 mm) |
| Wall Thickness | 0.025" to 0.125" (0.6 mm to 3.2 mm), depending on type and application |
| Surface Finish | Mechanically Polished or Electro-Polished (Ra ≤ 20 µin / 0.5 µm typical) |
| Length | Standard 6 m (20 ft) lengths; custom lengths available upon request |
| Tolerances | As per ASTM B88 or ASME B31.3 sanitary standards |
| Connections | Plain End, Tri-Clamp, Ferrule, Welded Ends |
| Pressure Rating | Varies by size and wall thickness; typically up to 300 psi |
| Temperature Range | -196°C to +200°C (-320°F to +392°F) |
| Compliance Standards | ASTM B75/B88, ASME B31.3, RoHS, ISO 9001 |
| Applications | Food & Beverage, Dairy, Pharmaceutical, Brewery, Biotech, Cosmetic, Cleanroom |
Copper sanitary tubes are manufactured to meet strict industry standards such as ASTM B75, B88, and ASME B31.3. They are available in various types (e.g., Type K, L, and M), wall thicknesses, and diameters, ensuring compatibility with existing systems and compliance with global sanitary and pressure-handling requirements.
Chemical Composition of Copper Sanitary tubes
| Element | C12200 (% by weight) | C11000 (% by weight) | Remarks |
|---|---|---|---|
| Copper (Cu) | 99.9 (min, including silver) | 99.9 (min, including silver) | Provides excellent thermal/electrical conductivity |
| Phosphorus (P) | 0.015 – 0.040 | ≤ 0.005 | Improves weldability and corrosion resistance (C12200) |
| Oxygen (O) | ≤ 0.040 | 0.02 – 0.04 | C11000 contains oxygen; C12200 is deoxidized |
| Iron (Fe) | ≤ 0.05 | ≤ 0.05 | Trace impurity |
| Lead (Pb) | ≤ 0.005 | ≤ 0.005 | Low lead content for sanitary and potable applications |
| Zinc (Zn) | ≤ 0.005 | ≤ 0.005 | Trace impurity |
| Other Elements | ≤ 0.03 (total) | ≤ 0.03 (total) | Residual elements allowed in very small amounts |
With a proven track record as a Copper Sanitary tubes exporter in over 30 countries, Sumer Metal Industries ensures global availability, third-party inspection support, and client-specific customization. Our wide export network combined with strict quality standards has made us a preferred choice for SS Grade3 tubing worldwide.
Specification of Copper Sanitary tubes
| Property | Specification |
|---|---|
| Material | High-purity Copper (e.g., ASTM B75, ASTM B88) |
| Types Available | Type K, Type L, Type M (based on wall thickness) |
| Outside Diameter (OD) | 1/4" to 6" (6.35 mm to 152.4 mm) |
| Wall Thickness | 0.025" to 0.125" (0.6 mm to 3.2 mm), depending on type and application |
| Surface Finish | Mechanically Polished or Electro-Polished (Ra ≤ 20 µin / 0.5 µm typical) |
| Length | Standard 6 m (20 ft) lengths; custom lengths available upon request |
| Tolerances | As per ASTM B88 or ASME B31.3 sanitary standards |
| Connections | Plain End, Tri-Clamp, Ferrule, Welded Ends |
| Pressure Rating | Varies by size and wall thickness; typically up to 300 psi |
| Temperature Range | -196°C to +200°C (-320°F to +392°F) |
| Compliance Standards | ASTM B75/B88, ASME B31.3, RoHS, ISO 9001 |
| Applications | Food & Beverage, Dairy, Pharmaceutical, Brewery, Biotech, Cosmetic, Cleanroom |
🏭 Industry & Application
- ✅ copper Sanitary Tubes for Medical Industry
- ✅ copper Sanitary Tubes for Chemical Processing
- ✅ copper Tubes for Sanitary Lines
- ✅ Copper Sanitary tubes for Gas & Liquid Flow
- ✅ copper Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1: What are copper sanitary tubes?
Copper sanitary tubes are high-purity copper tubes designed for hygienic applications. They feature smooth internal surfaces to prevent bacterial growth and are used in industries like food processing, dairy, pharmaceuticals, and beverages.
Q2:What grades of copper are commonly used for sanitary tubes?
C12200 (DHP Copper) – Phosphorus-deoxidized, ideal for welding and corrosion resistance. C11000 (ETP Copper) – Electrolytic tough pitch copper, used where high electrical/thermal conductivity is needed.
Q3:Are copper sanitary tubes safe for food and beverage applications?
Yes. Copper is naturally antimicrobial and non-toxic, making it suitable for sanitary systems that handle consumable products. Tubes used in food-grade applications also comply with relevant sanitary standards.
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At Sumer Metal Industries Pvt. Ltd., we follow a zero-defect policy by implementing stringent quality checks, using certified raw materials, and continuously improving our processes to deliver reliable and consistent tubing solutions
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