Nascent Fittings Inc.·Hastelloy

Hastelloy COUPLING

Socket weld & threaded forged fittings to ASME B16.11 in SS, CS, alloy & nickel. Elbows, tees, unions, couplings with MTCs and global shipping.

Hastelloy COUPLING
Material
Hastelloy
Size
1/4" NB
Standard
ASME B16.11
Corrosion
Exceptional

About

Hastelloy Forged Fittings

Product overview combined with Hastelloy material context for project selection.

Manufacturing note

Couplings are a forged steel fitting used to connect two lengths of pipe, and Half-coupling is screwed onto the pipe, while the other end is made to be tightly inserted, or welded, onto the other end to pipe or vessel. A coupling is a mechanical device that connects similar or dissimilar shafts in machines to transmit power and movement. It is usually a temporary connection (but can be permanent in some cases) and capable of removal for service or replacement. Nascent Fittings is a globally recognized Manufacturer and Exporter of Forged Couplings. These couplings are manufactured under the close supervision of experienced professionals. Nascent employs ​sophisticated technology and cutting-edge tools to ensure the highest possible level of product quality. They also have a highly skilled and well-trained team of experts who use their experience to guide workers at all stages of the manufacturing process, ensuring that only the highest quality, most accurate products are developed in the industry.

Typical applications

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

Hastelloy grades

Available grades for Forged Fittings

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

5
  • ASME B16.11

    ASME

    Forged fittings — socket-welding and threaded.

    Scope
    Ratings, dimensions, tolerances, marking and material requirements for forged fittings.
    Applies To
    Socket-weld and threaded elbows, tees, couplings, unions, plugs and bushings
    Class Range
    Class 2000, 3000, 6000 (and related pressure classes)
  • MSS SP-95

    MSS

    Swage(d) nipples and bull plugs.

    Scope
    Dimensions and marking for swage nipples and bull plugs.
    Applies To
    Concentric and eccentric swage nipples, bull plugs
  • 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

Manufacturing

Crafted with care

Workshop and production views for Hastelloy COUPLING — the same craftsmanship photos from our plant archives, shown in webp.

3 photos

Hastelloy COUPLING manufacturing 1
01
Hastelloy COUPLING manufacturing 2
02
Hastelloy COUPLING manufacturing 3
03

People also ask

Questions about Forged Fittings

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

Does Nascent Fittings Inc. manufacture Forged Fittings?+

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

Can Nascent Fittings Inc. export Forged Fittings worldwide?+

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

What materials are available for Forged Fittings?+

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

Need pricing for Hastelloy COUPLING?

Share sizes, material grade and quantity — manufacturing options and delivery timelines follow.

Get a quote