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Sumer Metal Industries Private Limited is a trusted manufacturer, supplier and exporter of high-precision Inconel 800, 800H and 800HT needle tubes. These tubes are produced using controlled melting, extrusion and cold-drawing practices to ensure tight tolerances and excellent surface finish required for needle and capillary applications. Sumer Metal exports these needle tubes across the Middle East (Oman, Qatar, Saudi Arabia, the UAE, Kuwait), to Europe (Spain, Germany), to North America (USA, Canada) and to several regions across Africa, meeting international packing and shipping norms.
Inconel 800 series alloys are nickel-iron-chromium austenitic alloys designed for high temperature strength and oxidation resistance. Sumer Metal offers these alloys in needle tube form for applications such as thermocouple sheaths, hot gas sampling, heater elements, precision instrumentation, and aerospace/industrial burners — wherever small-diameter, high-temperature corrosion resistance and dimensional accuracy are required.
The product range includes Inconel 800 (general purpose), 800H (higher carbon for improved creep resistance at intermediate temperatures) and 800HT (stabilized/optimized for higher temperature strength). Sumer Metal produces needle tubes in these three variants and provides material test certificates (MTC), non-destructive inspection on request, and custom surface finishes (bright anneal, polished, passivated) to suit customer specifications and end-use environments.
Quality control at Sumer Metal follows industry best practices: chemical analysis on each heat, dimensional inspection to narrow tolerances typical for needle tubing, straightness and roundness checks, and mechanical testing where required. Export consignments are accompanied by documentation (MTC per EN 10204 3.1 on request), packaging to prevent contamination/corrosion, and labeling to simplify customs clearance in export destinations like Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada and Africa.
Specification of Inconel 800 800H 800HT Needle tubes
| Property | Typical Value / Range | Notes |
|---|---|---|
| Alloy Designation | Inconel 800, 800H, 800HT | Manufacturer: Sumer Metal Industries Pvt. Ltd. |
| Standards / Forms | Cold-drawn seamless needle tubing | Custom lengths, straightened, cut to size |
| Surface Finish | Bright/Polished/Passivated | Customer specified |
| Typical OD Range | 0.8 mm – 8.0 mm (common needle sizes) | Custom diameters available on request |
| Typical Wall Thickness | 0.08 mm – 0.8 mm | Dependent on OD & drawing process |
| Lengths | Up to 2000 mm standard; cut to customer length | Special packing for long lengths |
| Documentation | MTC, chemical report, test certificates | EN 10204 3.1 available on request |
Typical commercial applications emphasized by Sumer Metal include high-temperature process instrumentation, heater tubes, petrochemical sampling lines, aerospace fuel/ignition components, and specialty medical devices (where appropriate approvals exist). The company also supports OEM and distribution partners with small batch runs, custom cutting, end-forming and value-added processing to meet project schedules and drawing tolerances.
Chemical Composition of Inconel 800 800H 800HT Needle tubes
| Element | 800 | 800H | 800HT |
|---|---|---|---|
| Nickel (Ni) | 30.0 – 35.0 | 30.0 – 35.0 | 30.0 – 35.0 |
| Iron (Fe) | 39.5 – 46.5 | 39.5 – 46.5 | 39.5 – 46.5 |
| Chromium (Cr) | 19.0 – 23.0 | 19.0 – 23.0 | 19.0 – 23.0 |
| Carbon (C) | ≤ 0.06 | 0.05 – 0.10 | 0.05 – 0.10 |
| Manganese (Mn) | ≤ 1.0 – 1.5 | ≤ 1.0 – 1.5 | ≤ 1.0 – 1.5 |
| Silicon (Si) | ≤ 0.5 | ≤ 0.5 | ≤ 0.5 |
| Aluminium (Al) | 0.15 – 0.6 | 0.15 – 0.6 | 0.15 – 0.6 |
| Titanium (Ti) | 0.15 – 0.6 | 0.15 – 0.6 | 0.15 – 0.6 |
| Sulfur & Phosphorus | ≤ 0.015 each | ≤ 0.015 each | ≤ 0.015 each |
With a proven track record as a Inconel 800 800H 800HT Needle 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 800 800H 800HT tubing worldwide.
Specification of Inconel 800 800H 800HT Needle tubes
| Property | Typical Value / Range | Notes |
|---|---|---|
| Alloy Designation | Inconel 800, 800H, 800HT | Manufacturer: Sumer Metal Industries Pvt. Ltd. |
| Standards / Forms | Cold-drawn seamless needle tubing | Custom lengths, straightened, cut to size |
| Surface Finish | Bright/Polished/Passivated | Customer specified |
| Typical OD Range | 0.8 mm – 8.0 mm (common needle sizes) | Custom diameters available on request |
| Typical Wall Thickness | 0.08 mm – 0.8 mm | Dependent on OD & drawing process |
| Lengths | Up to 2000 mm standard; cut to customer length | Special packing for long lengths |
| Documentation | MTC, chemical report, test certificates | EN 10204 3.1 available on request |
🏭 Industry & Application
- ✅ SS 800 800H 800HT Needle Tubes for Medical Industry
- ✅ SS 800 800H 800HT Needle Tubes for Chemical Processing
- ✅ SS 800 800H 800HT Tubes for Needle Lines
- ✅ Inconel 800 800H 800HT Needle tubes for Gas & Liquid Flow
- ✅ SS 800 800H 800HT Tubes for Heat Exchangers
❓ Frequently Asked Questions (FAQs)
Q1: What is the difference between Inconel 800, 800H and 800HT?
A1: Inconel 800 is the base alloy for high temperature corrosion resistance. 800H has a higher controlled carbon content for improved creep strength at intermediate temperatures. 800HT is processed/controlled for higher temperature strength and stability. Choose based on your operating temperature and creep/resistance needs.
Q2: Can Sumer Metal supply custom dimensions and certifications for export?
A2: Yes — Sumer Metal supplies custom OD × wall × length, tight tolerances, surface finishes, and provides material test certificates (MTC) and other documentation required for export to Oman, Qatar, Saudi Arabia, UAE, Kuwait, Spain, Germany, USA, Canada and Africa.
Q3: What should I include in my purchase order to avoid delays?
A3: Include alloy (800/800H/800HT), UNS or spec number if applicable, exact OD × wall × length, tolerance class, finish, packing instructions, required certificates (e.g., EN 10204 3.1), and intended application (if special testing is needed).
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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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