Capillary Tubes & Pipes

Capillary Tubes & Pipes

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Nickel Alloy Capillary Tubes & Pipes

Nickel Alloy Capillary Tubes & Pipes

Our Nickel Alloy Capillary Tubes & Pipes are precision-engineered to provide excellent mechanical properties, corrosion resistance, and high-temperature stability. These nickel alloy capillary tubes are designed for use in a wide range of applications, including chemical analysis, instrumentation, and medical devices, where precision and reliability are paramount.

We offer a comprehensive range of nickel alloy capillary pipes in materials such as Inconel 625, Inconel 718, Monel 400, Hastelloy C-276, C22, Nickel 200, 201, and Alloy 825. Our capillary tubes are available in both seamless and welded designs, ensuring consistent quality and performance across a variety of industrial applications.

These high-precision capillary tubes provide excellent resistance to corrosion, oxidation, and high-temperature degradation, making them ideal for use in harsh environments such as chemical reactors, heat exchangers, and instrumentation systems. With a focus on precision and durability, our nickel alloy capillary tubes are suitable for industries requiring tight tolerances and superior material properties.

Looking for a reliable nickel alloy tubing supplier? Contact us today for fast delivery, competitive pricing, and certification on all our nickel alloy capillary tubes and pipes.

High Temperature Corrosion Resistance
Fast Delivery in Stock
Custom Processing Services
Complete Quality Inspection Reports
Consult a Professional Advisor

Size Specification Range

We offer a wide range of Capillary Tubes & Pipes, customizable to meet customer requirements

Parameter Specification Range (Unit)
Outer Diameter 0.1 mm (0.0039 in) – 6 mm (0.236 in)
Wall Thickness 0.01 mm (0.00039 in) – 2 mm (0.0787 in)
Length Up to 30 meters (1181.102 in)
Delivery Condition Solid solution, annealed, cold worked
Surface Condition Pickled, polished, bright

Specification Details

  • All dimensions can be produced according to international standards (ASTM, ASME, EN, GB, etc.)
  • Non-standard dimensions are supported and can be produced based on customer drawings or requirements
  • Precision cutting service available, length tolerance can be controlled within ±0.01mm
  • Surface treatment options include polishing, pickling passivation, and electrolytic polishing

Common Materials and Standards

We offer a variety of nickel-based alloy seamless tubes that meet different industry standards and application requirements

Applications

Nickel alloys, with their excellent performance, are widely used in various harsh environments, meeting the special requirements of different industries

Chemical Equipment

Chemical Equipment

Nickel alloys are used in chemical equipment for their excellent corrosion resistance, strength, and durability, making them ideal for components like reactors, heat exchangers, and piping systems.

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Marine Engineering

Marine Engineering

Nickel alloys are used in marine engineering for their corrosion resistance and strength, ideal for ship parts and offshore platforms.

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Aerospace Industry

Aerospace Industry

Nickel alloys are used in aerospace for their high strength, heat resistance, and durability, making them perfect for engine components and structural parts.

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Semiconductor Industry

Semiconductor Industry

Nickel alloys are used in semiconductors for their conductivity and resistance to corrosion, making them ideal for connectors and heat sinks.

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Medical Equipment

Medical Equipment

Nickel alloys are used in the medical field for their biocompatibility, corrosion resistance, and strength, making them suitable for implants and surgical instruments.

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Oil & Gas

Oil & Gas

Nickel alloys are used in the oil and gas industry for their resistance to corrosion, high strength, and ability to withstand extreme temperatures, making them ideal for drilling equipment, pipelines, and offshore platforms.

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Performance Advantages

Nickel alloy seamless pipes provide reliable solutions for various demanding environments with their excellent performance

Strong Acid and Alkali Resistance

Maintains excellent corrosion resistance in environments with strong acids and alkalis, extending equipment lifespan

High Temperature Performance

Maintains good mechanical properties and structural stability at extreme temperatures up to 1100°C

High Strength and Compression Resistance

Excellent mechanical strength and toughness enable it to withstand high-pressure environments and mechanical stress, ensuring system safety

Long Lifespan and Low Maintenance

Outstanding durability significantly reduces maintenance frequency and replacement costs, enhancing overall system economy

Processing & Customization Services

We offer comprehensive processing and customization services to meet your specific requirements

Custom Cutting

Custom Cutting

We provide precise cutting services with tolerance controlled within ±1mm to meet your exact installation requirements

PMI Testing

PMI Testing Report

We provide professional Positive Material Identification (PMI) testing to ensure material composition meets standard requirements

End Processing

End Processing

We offer professional end treatments such as chamfering, beveling, and flaring to meet welding and connection needs

Small Batch Sampling

Small Batch Sampling

We support small batch customization and sampling to help clients verify design and material suitability

Frequently Asked Questions

We’ve compiled common customer questions to help you better understand our products and services

What are the typical applications of nickel alloy capillary tubes and pipes?

Nickel alloy capillary tubes are commonly used in instrumentation, medical devices, aerospace sensors, chromatography systems, and precision fluid delivery due to their tight dimensional control and corrosion resistance.

How do you control the inner and outer surface quality of capillary tubes?

We use advanced cleaning, pickling, and polishing processes to ensure smooth inner and outer surfaces. Each tube is visually inspected and can be tested for surface roughness if required.

Are your capillary tubes leak-tested before delivery?

Yes, all our capillary tubes are subjected to 100% leak testing using high-pressure gas or water, ensuring they are free of any pinholes or cracks before shipment.

How do you package capillary tubes to prevent damage during transport?

We use plastic tubes, sealed bags, or coil packaging inside firm export-grade cartons or wooden cases. The packaging ensures that the tubes remain clean, dry, and protected during transit.

Can you provide support for documentation and traceability?

Absolutely. We supply Mill Test Certificates along with heat numbers, and upon request, we can provide inspection reports and traceability records down to the raw material batch.

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