Sumer Metal Industries Pvt. Ltd. is a reputed manufacturer, supplier, and exporter based in India. They specialize in high-quality Nickel 200 capillary tubes, exporting to regions including the Middle East (Oman, Qatar, Saudi Arabia, UAE, Kuwait), Europe (Spain, Germany), North America (USA, Canada), and multiple African countries. These tubes feature precise dimensions, excellent purity, and consistent mechanical performance, meeting stringent ASTM/ASME standards.
Their products are crafted to suit critical applications in industries such as chemical processing, oil & gas, electrical, aerospace, and food processing. Sumer Metal ensures strict quality control with detailed test certificates and adherence to customer-specified requirements.
Nickel 200 Capillary Tubes are precision-engineered tubular components made from commercially pure nickel, classified under UNS N02200. These tubes are characterized by their small internal diameters and thin walls, making them ideal for applications requiring high accuracy and controlled flow of liquids or gases. Due to the high nickel content (≥99%), these capillary tubes offer excellent resistance to a wide range of corrosive environments, particularly in neutral and alkaline media. Their ability to withstand severe chemical conditions without degradation makes them a top choice for industries such as chemical processing, electronics, and pharmaceuticals.
One of the standout features of Nickel 200 capillary tubes is their exceptional thermal and electrical conductivity, which makes them ideal for heat exchangers, thermocouples, and precision electrical instruments. Their non-magnetic properties and excellent mechanical strength under high temperatures further enhance their performance in sensitive environments. The material also exhibits low gas content and vapor pressure, which is critical in vacuum systems and aerospace applications.
Parameter | Specification |
---|---|
Material Grade | Nickel 200 (UNS N02200) |
Standards | ASTM B161 / B163 / B751, ASME SB161 / SB163 / SB751 |
Outer Diameter (OD) | 0.3 mm to 10 mm |
Wall Thickness | 0.08 mm to 1.2 mm |
Length | Custom lengths up to 6 meters (or as per client requirement) |
Form | Seamless / Welded / Cold Drawn / Annealed |
Surface Finish | Bright Annealed, Polished, Cleaned |
Tensile Strength | Min. 462 MPa (67 ksi) |
Yield Strength (0.2%) | Min. 148 MPa (21.5 ksi) |
Elongation | ≥ 45% |
Density | 8.89 g/cm³ |
Melting Point | ~1446°C (2635°F) |
Temperature Range | Up to 315°C (600°F) for continuous service |
Corrosion Resistance | Excellent in neutral and alkaline environments |
Magnetic Properties | Non-magnetic |
Electrical Conductivity | Excellent |
Thermal Conductivity | High |
End Types | Plain, Beveled, Threaded (customized as per requirement) |
Applications | Chemical processing, Oil & Gas, Medical, Electronics, Aerospace, Instrumentation |
These capillary tubes are manufactured through highly controlled processes to ensure precise dimensional tolerances. Typical outer diameters range from 0.3 mm to 10 mm, with wall thicknesses as low as 0.1 mm. Despite their fine dimensions, Nickel 200 tubes retain good mechanical properties, including a tensile strength of around 462 MPa and elongation of up to 45%, which allows them to be formed, bent, or coiled without cracking. They are also highly weldable and can be joined using standard welding techniques without compromising their structural integrity.
Element | Symbol | Percentage (%) |
---|---|---|
Nickel | Ni | ≥ 99.0 |
Copper | Cu | ≤ 0.25 |
Iron | Fe | ≤ 0.40 |
Manganese | Mn | ≤ 0.35 |
Silicon | Si | ≤ 0.35 |
Carbon | C | ≤ 0.15 |
Sulfur | S | ≤ 0.01 |
With a proven track record as a Nickel 200 Capillary 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 |
---|---|
Material Grade | Nickel 200 (UNS N02200) |
Standards | ASTM B161 / B163 / B751, ASME SB161 / SB163 / SB751 |
Outer Diameter (OD) | 0.3 mm to 10 mm |
Wall Thickness | 0.08 mm to 1.2 mm |
Length | Custom lengths up to 6 meters (or as per client requirement) |
Form | Seamless / Welded / Cold Drawn / Annealed |
Surface Finish | Bright Annealed, Polished, Cleaned |
Tensile Strength | Min. 462 MPa (67 ksi) |
Yield Strength (0.2%) | Min. 148 MPa (21.5 ksi) |
Elongation | ≥ 45% |
Density | 8.89 g/cm³ |
Melting Point | ~1446°C (2635°F) |
Temperature Range | Up to 315°C (600°F) for continuous service |
Corrosion Resistance | Excellent in neutral and alkaline environments |
Magnetic Properties | Non-magnetic |
Electrical Conductivity | Excellent |
Thermal Conductivity | High |
End Types | Plain, Beveled, Threaded (customized as per requirement) |
Applications | Chemical processing, Oil & Gas, Medical, Electronics, Aerospace, Instrumentation |
The composition includes ≥ 99 % nickel, with trace elements: C ≤ 0.15 %, Mn ≤ 0.35 %, Si ≤ 0.35 %, S ≤ 0.01 %, Cu ≤ 0.25 %, Fe ≤ 0.40 %, ensuring high-purity performance.
They conform to ASTM B161, B163, and B751 (also ASME SB161/SB163/SB751), ensuring compliance with international industry norms.
Typical values for Nickel 200 include tensile strength ~462 MPa, yield strength ~148 MPa, elongation ~45 %, density ~8.9 g/cm³, and melting point around 1446 °C.
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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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