Nascent Fittings Inc.·Hastelloy

Hastelloy COIL FORM TUBE

Heat exchanger & process tubes in SS, CS, copper alloy & nickel. Seamless/welded, ASTM grades with MTCs and global export packing.

Hastelloy COIL FORM TUBE
Material
Hastelloy
Size
Instrument to heat-exchanger OD
Standard
ASTM
Corrosion
Exceptional

About

Hastelloy Tubes

Product overview combined with Hastelloy material context for project selection.

Precision tubes for heat exchangers, instrumentation and process lines. Nascent supplies seamless and welded tubes in stainless, alloy, copper alloys, duplex and nickel grades with controlled OD, wall and finish for critical service.

Tubes are offered to ASTM / ASME / EN dimensional and material requirements, with MTC support for boilers, condensers, coolers and sanitary or high-purity applications as specified.

Manufacturing note

Coil form tubes are used in high heat applications such as heat exchangers, condensers and in superheaters. The pipes are of smaller dimensions and are used in coils. Coil straighteners are used to install the coils in place. Coil-shaped tube Heat Exchanger tubes are designed specifically for use in heat exchangers. Coiling the tubes lengthens the material flow length within a given space. Nascent fittings are one of the leading Stainless Steel Coil Tubing Manufacturers and we produce these coils in different material grades. Coil tube is the most cost-effective way for many applications because the raw material is cheaper and widely available than the other material grades. Coil tubes are of high quality and have less absolute roughness, so that they could be used with accuracy. The Coiled tube is used along with other types of pipes. Coiled tube is seamless due to the smaller diameters and fluid flow requirements. The Coil form Tube is placed under warm water, hot air, or inside a heating chamber to accelerate the heating of the fluids inside the coil. The coil tubing must have precise dimensions, be resistant to corrosion, and be able to withstand high temperatures.

Typical applications

  • Chemical Processing
  • Petrochemical
  • Pollution Control
  • Oil & Gas
  • Pharmaceutical
  • Pulp & Paper

Configurations

Hastelloy Tubes types

Open a type for drawings-aligned specifications.

Hastelloy grades

Available grades for Tubes

Drawn from the Hastelloy catalog and this product’s material specification.

Hastelloy C-276

UNS N10276

Nickel-molybdenum-chromium alloy for aggressive chemical service.

Best for · Severe corrosion and mixed oxidizing/reducing media

Hastelloy C-22

UNS N06022

Enhanced resistance to oxidizing aqueous media and localized corrosion.

Best for · Chemical processing and pollution control

Hastelloy B-2

UNS N10665

Nickel-molybdenum alloy designed for hydrochloric acid service.

Best for · Reducing acid environments

Hastelloy C-4 (N06455)

UNS N06455

Nickel-chromium-molybdenum alloy with excellent high-temperature stability and corrosion resistance.

Best for · High-temperature chemical service

Compliance

Standards & certificates

Specifications and documentation typically referenced for this product line — details from our shared compliance catalog.

Standards

6
  • ASTM

    ASTM

    ASTM International material and product specifications.

    Scope
    Umbrella reference for ASTM material grades used across the catalog.
    Applies To
    Carbon, alloy, stainless, duplex and nickel-alloy piping products
  • ASME

    ASME

    American Society of Mechanical Engineers — boiler, pressure vessel and piping codes.

    Scope
    Umbrella reference for ASME dimensional and material standards used on this product line.
    Applies To
    Flanges, fittings, pipes and related pressure components
  • EN

    CEN

    European Norms for materials, flanges and fittings.

    Scope
    Umbrella reference for EN material and flange standards.
    Applies To
    EU-specified piping materials and PN flanges
  • ASTM B564

    ASTM

    Nickel alloy forgings.

    Scope
    Forged nickel alloy flanges, fittings and similar parts.
    Applies To
    Forged flanges and fittings in nickel alloys
  • ASTM B366

    ASTM

    Factory-made wrought nickel and nickel alloy fittings.

    Scope
    Wrought nickel-alloy buttweld and related fittings.
    Applies To
    Nickel, Monel, Inconel, Hastelloy and similar fittings
  • ASTM B574

    ASTM

    Low-carbon nickel-chromium-molybdenum, low-carbon nickel-molybdenum-chromium, and low-carbon nickel-molybdenum-chromium-tantalum alloy rod.

    Scope
    Hastelloy and related Ni-Cr-Mo alloy bar products.
    Applies To
    Machined Hastelloy fittings and fasteners

Certificates

3

People also ask

Questions about Tubes

Nascent Fittings Inc. answers common buyer questions for this line.

Does Nascent Fittings Inc. manufacture Tubes?+

Yes. Nascent Fittings Inc. manufactures and supplies Tubes for industrial piping projects, with material grades and sizes aligned to project specifications.

Can Nascent Fittings Inc. export Tubes worldwide?+

Yes. We export Tubes globally with standard export packaging, material test certificates, and documentation support for international shipments.

What materials are available for Tubes?+

Tubes is available in carbon steel, alloy steel, stainless steel, duplex, nickel alloys, copper alloys, aluminium, titanium and other project-specific materials as required.

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