Incoloy 800 Alloy Capillary Pipes
OD: 0.3 – 12.0 mm
Wall Thickness: 0.08 – 0.2 mm
Length: As per customer’s requirements
Standards: ASTM, DIN, ISO and other international standards
Delivery Time: Standard sizes, available from stock
Delivery Status: Pickled, Polished, Bright Annealed, Electropolished
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
- Send E-mail: ss@gneesteel.com
- Tel: +8615824687445
Nickel 800 Alloy Capillary Pipes Description

Incoloy 800 nickel-based alloy capillary is a Fe-Ni-Cr based solid solution strengthened alloy with high strength and excellent room temperature corrosion resistance. Due to its special internal structure, it is widely used in fluid transportation and heat exchange fields.
The Incoloy 800 seamless capillary provided by GNEE can maintain stable mechanical and chemical properties, is not easy to oxidize and corrode, and is suitable for low and high temperature environments up to 800°C.
Alloy 800 Seamless Tube Size and Weight
| Dimensions | WT | Weight/m | Dimensions | WT | Weight/m |
|---|---|---|---|---|---|
| mm | mm | kg | mm | mm | kg |
| 40 x40 | 1.50 | 1.85 | 12.7 x 12.7 | 1.50 | 0.55 |
| 50 x50 | 2.00 | 3.08 | 20 x 20 | 1.50 | 0.88 |
| 60 x60 | 3.00 | 5.49 | 25 x 25 | 1.50 | 1.14 |
| 70 x70 | 3.00 | 6.53 | 25 x 25 | 2.00 | 1.49 |
| 80 x80 | 2.00 | 4.98 | 25 x 25 | 3.00 | 2.20 |
| 100 x 100 | 3.00 | 9.53 | 30 x 30 | 2.00 | 1.84 |
Nickel Iron Chromium 800 Pipe Specification
Chemical Composition of Incoloy Alloy 800 Capillary Pipes & Tubes
| Incoloy 800 | Ni | Fe | Cr | Cu | Ti | Al | C | Mn | S | Si |
| 30.0-35.0 | 39.5 min | 19.0-23.0 | .75 max | .15-.60 | .15-.60 | .1 max | 1.5 max | .015 max | 1.0 max |
Alloy 800 Capillary Tubes Mechanical Properties
| Element | Density | Melting Point | Tensile Strength | Yield Strength (0.2%Offset) | Elongation |
| 800 Alloy | 7.94 g/cm3 | 1385 °C (2525 °F) | Psi – 75,000 , MPa – 520 | Psi – 30,000 , MPa – 205 | 30 % |
800 Superalloys Surface Treatments
Gnee Steel offers four surface treatments for Nickel 800 Alloy Capillary Tube: pickling, mirror polishing, polishing and sandblasting.
Corrosion Resistant Incoloy 800 Capillary Pipes Production Process
Gnee Steel offers the following heat treatments for Nickel 800 Alloy Capillary Tube: annealing, solution + aging. In addition, Gnee Steel also offers hot working and cold working, i.e. hot rolling and cold drawing.
800 Capillary Pipes testing
800 Capillary Pipes testing

About Gnee Steel

Gnee Steel is a company specializing in the production of various nickel-based alloys, nickel 201, nickel202, hastelloy c-276, hastelloy c-22, hastelloy b, hastelloy c-4, Inconel alloy 600, Inconel 625, Inconel 718, Inconel x-750, incoloy alloy 800, incoloy 800H/HT, incoloy 825, monel alloy 400, monel k500 and high temperature alloy materials. It specializes in the production and sales of alloy materials. Gnee Steel's products are widely used in aerospace, chemical, electric power, automobile, nuclear energy and other fields, and can provide customized alloy material solutions according to customer needs. If you need to know the alloy material price consultation or provide customized alloy material solutions, you are welcome to contact us at any time to get a quote at ss@gneesteel.com
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