Sumer Metal Industries Private Limited manufactures premium Nickel 200 (Alloy 200 / UNS N02200) needle tubes, produced from commercially-pure wrought nickel. These precision tubes are drawn and finished to tight tolerances suitable for instrumentation, chemical processing, heat-exchanger internals, and any application that needs high purity nickel in small-diameter tubing. Nickel 200’s high nickel content gives the tubes excellent resistance to many corrosive environments and keeps product contamination to a minimum.
The company supplies both seamless and welded nickel needle tubing in small diameters and thin walls, with finishing options such as bright anneal, pickled/cleaned, and custom cut lengths. Sumer Metal Industries emphasizes dimensional accuracy for needle tubing (critical for fittings and precision assemblies) and typically performs 100% visual and dimensional inspection before dispatch. Alloy 200 tubing is frequently offered to ASTM/ASME pipe & tubing standards where applicable.
As an exporter, Sumer Metal Industries serves markets across the Middle East (Oman, Qatar, Saudi Arabia, the UAE, Kuwait), Europe (Spain, Germany), North America (USA, Canada) and several regions in Africa — offering export-grade packing, material test certificates (MTC/EN 10204 3.1 where requested), and assistance with customs documentation. They custom-pack to protect the fine finish of needle tubing during long transit. (User-provided export list integrated as requested.)
Applications for Nickel 200 needle tubes include caustic chemical handling lines, laboratory instrumentation, condenser/evaporator internals, vacuum components, and specialized medical or analytical equipment where non-magnetic / high-purity nickel tubing is preferred. The alloy’s thermal and electrical conductivity plus good formability make it useful where precise bending and forming of very small tubes is required.
| Parameter | Specification / Typical Value |
|---|---|
| Alloy / Grade | Nickel 200 (Commercially pure nickel) — UNS N02200 |
| Typical Trade Names | Nickel 200, Alloy 200 |
| Form Available | Seamless needle tube (drawn), Welded/ERW needle tube, Bright-annealed |
| Surface Finish | Bright annealed / Pickled & passivated / As drawn (per customer request) |
Quality & testing: typical supply includes chemical analysis (spectro/MTC), tensile test results, hardness, and where required, PMI or corrosion test reports. Heat-treating/annealing is specified if needed to restore ductility after cold drawing. Sumer Metal adheres to common industry specifications (ASTM/ASME) for nickel tubing and can supply material certified to the requested standard.
| Chemical Composition (wt%) — typical limits | |
| Nickel (Ni) | ≥ 99.0 – 99.6% |
| Iron (Fe) | ≤ 0.40% |
| Manganese (Mn) | ≤ 0.35% |
| Silicon (Si) | ≤ 0.35% |
| Copper (Cu) | ≤ 0.25% |
| Carbon (C) | ≤ 0.15% |
| Sulfur (S) | ≤ 0.010% |
With a proven track record as a Nickel 200 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 Nickel 200 tubing worldwide.
| Parameter | Specification / Typical Value |
|---|---|
| Alloy / Grade | Nickel 200 (Commercially pure nickel) — UNS N02200 |
| Typical Trade Names | Nickel 200, Alloy 200 |
| Form Available | Seamless needle tube (drawn), Welded/ERW needle tube, Bright-annealed |
| Surface Finish | Bright annealed / Pickled & passivated / As drawn (per customer request) |
Nickel 200 is commercially-pure nickel with excellent resistance to caustic and neutral environments and low contamination risk, so needle tubes made from this alloy are ideal for handling aggressive chemicals and maintaining product purity.
Yes — Sumer Metal Industries supplies custom OD/ID/wall tolerances, finishes, and provides MTCs (chemical & mechanical tests) and traceability per customer and export requirements.
Common specifications include ASTM/ASME tubing standards such as ASTM B161 for seamless pipe/tube; product may also be referenced to ASME/EN standards and supplied per customer spec
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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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