Inconel 718 Sanitary tubes,Inconel 718 Sanitary Tube Manufacturer, Inconel 718 Sanitary Tube Supplier, Inconel 718 Sanitary Tube Exporter,Inconel 718 Precision Tubing, Inconel 718 Small Diameter Tube ,Inconel 718 Sanitary Tubes
Inconel 718 sanitary tubes are premium-grade nickel-chromium alloy tubes engineered for high-performance applications that demand both superior corrosion resistance and sanitary integrity. These tubes are particularly valued in industries such as pharmaceuticals, food and beverage processing, petrochemicals, and aerospace, where cleanliness, durability, and resistance to aggressive environments are critical.
Manufactured from UNS N07718 (Inconel 718), these tubes are known for their outstanding mechanical strength, weldability, and resistance to high-temperature oxidation. The alloy is precipitation-hardened to deliver excellent tensile and creep-rupture strength at temperatures up to 700°C (1290°F). Inconel 718 also maintains stability in corrosive and chloride-rich environments, making it a reliable choice for sanitary systems that operate under extreme conditions.
One of the defining features of Inconel 718 sanitary tubes is their smooth internal surface finish, which prevents microbial growth and makes them easy to clean and sterilize. These tubes are available in bright annealed, electropolished, and mechanically polished finishes, making them suitable for applications that require strict hygienic conditions and minimal contamination risks.
These sanitary tubes are widely used in clean room installations, high-purity fluid systems, biopharmaceutical pipelines, and food-grade process lines, where maintaining hygiene is non-negotiable. The material’s high resistance to corrosion and chemical attack also makes it ideal for use in chemical processing plants, marine systems, and aerospace components that involve exposure to harsh chemicals and fluctuating temperatures.
Specification of Inconel 718 Sanitary tubes
| Specification | Details |
|---|---|
| Material Grade | Inconel 718 (UNS N07718 / W.Nr. 2.4668) |
| Standards | ASTM B163 / B167 / B983, ASME SB167 / SB983 |
| Outer Diameter (OD) | 6 mm to 101.6 mm (1/4" to 4") |
| Wall Thickness | 0.5 mm to 3 mm (customizable) |
| Type | Seamless / Welded Sanitary Tubes |
| Form | Round, Square, Rectangular, Hydraulic Tubing |
| Surface Finish | Bright Annealed, Polished (180 Grit to 600 Grit), Electro-Polished |
| Length | 6 meters standard (custom lengths available on request) |
| Certification | EN 10204 3.1 / 3.2, NACE MR0175, ISO, PED |
| Tolerance | As per ASTM/ASME standards |
| Hardness | ≤ 331 HB (as per ASTM B637 for annealed condition) |
| Condition | Annealed / Solution Treated / Aged |
| Pressure Rating | Based on wall thickness & OD (consult engineering data or request quote) |
| Weld Method | TIG / Laser Welding (for welded sanitary tubes) |
| Marking | Size, Grade, Heat No., Standard, Manufacturer Name |
| Applications | Pharmaceutical, Food & Beverage, Aerospace, Chemical, Marine, Oil & Gas |
Sumer Metal Industries Private Limited is a recognized manufacturer, supplier, and exporter of Inconel 718 sanitary tubes from India. With a reputation for delivering quality, compliance, and timely service, the company exports its sanitary tubing solutions to Oman, Qatar, Saudi Arabia, the UAE, Kuwait, Spain, Germany, the USA, Canada, and multiple regions across Africa. Their global reach demonstrates their ability to meet international standards and client expectations across different industries.
Chemical Composition of Inconel 718 Sanitary tubes
| Element | Composition (% by Weight) |
|---|---|
| Nickel (Ni) | 50.0 – 55.0 |
| Chromium (Cr) | 17.0 – 21.0 |
| Iron (Fe) | Balance |
| Niobium (Nb) + Tantalum (Ta) | 4.75 – 5.50 |
| Molybdenum (Mo) | 2.80 – 3.30 |
| Titanium (Ti) | 0.65 – 1.15 |
| Aluminum (Al) | 0.20 – 0.80 |
| Cobalt (Co) | ≤ 1.00 |
| Manganese (Mn) | ≤ 0.35 |
| Silicon (Si) | ≤ 0.35 |
| Carbon (C) | ≤ 0.08 |
| Phosphorus (P) | ≤ 0.015 |
| Sulfur (S) | ≤ 0.015 |
| Boron (B) | ≤ 0.006 |
| Copper (Cu) | ≤ 0.30 |
With a proven track record as a Inconel 718 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 Inconel 718 tubing worldwide.
Specification of Inconel 718 Sanitary tubes
| Specification | Details |
|---|---|
| Material Grade | Inconel 718 (UNS N07718 / W.Nr. 2.4668) |
| Standards | ASTM B163 / B167 / B983, ASME SB167 / SB983 |
| Outer Diameter (OD) | 6 mm to 101.6 mm (1/4" to 4") |
| Wall Thickness | 0.5 mm to 3 mm (customizable) |
| Type | Seamless / Welded Sanitary Tubes |
| Form | Round, Square, Rectangular, Hydraulic Tubing |
| Surface Finish | Bright Annealed, Polished (180 Grit to 600 Grit), Electro-Polished |
| Length | 6 meters standard (custom lengths available on request) |
| Certification | EN 10204 3.1 / 3.2, NACE MR0175, ISO, PED |
| Tolerance | As per ASTM/ASME standards |
| Hardness | ≤ 331 HB (as per ASTM B637 for annealed condition) |
| Condition | Annealed / Solution Treated / Aged |
| Pressure Rating | Based on wall thickness & OD (consult engineering data or request quote) |
| Weld Method | TIG / Laser Welding (for welded sanitary tubes) |
| Marking | Size, Grade, Heat No., Standard, Manufacturer Name |
| Applications | Pharmaceutical, Food & Beverage, Aerospace, Chemical, Marine, Oil & Gas |
🏭 Industry & Application
- ✅ Inconel 718 Sanitary Tubes for Medical Industry
- ✅ Inconel 718 Sanitary Tubes for Chemical Processing
- ✅ Inconel 718 Tubes for Sanitary Lines
- ✅ Inconel 718 Sanitary tubes for Gas & Liquid Flow
- ✅ Inconel 718 Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1:What are Inconel 718 Sanitary Tubes used for?
Inconel 718 sanitary tubes are used in high-purity and high-performance applications such as pharmaceutical processing, food and beverage manufacturing, aerospace systems, chemical plants, and marine environments. They are ideal where cleanliness, corrosion resistance, and high mechanical strength are critical.
Q2:What makes Inconel 718 different from other sanitary tubing materials like stainless steel?
Unlike stainless steel, Inconel 718 offers superior strength at high temperatures, excellent resistance to oxidation and chloride stress-corrosion cracking, and greater durability in aggressive environments. It performs reliably in both cryogenic and elevated temperature conditions (up to ~700°C), making it a better choice for extreme industrial settings.
Q3:Are Sumer Metal's Inconel 718 tubes certified and compliant with international standards?
Yes. Sumer Metal Industries supplies Inconel 718 sanitary tubes in compliance with ASTM B163 / B167 / B983, ASME SB167, and other global norms. Tubes come with EN 10204 3.1/3.2 Mill Test Certificates, and can meet additional standards like NACE MR0175, ISO, and PED upon request.
Inconel 718 Sanitary tubes exporter
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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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