Nascent Fittings Inc.·Alloy Steel

Alloy Steel WELDOLET

Weldolet, sockolet, threadolet & other branch outlets in SS, CS, alloy & nickel. MSS-SP fittings with MTCs and global industrial export support.

Alloy Steel WELDOLET
Material
Alloy Steel
Size
1/8 NB
Corrosion
Moderate

About

Alloy Steel Outlets

Product overview combined with Alloy Steel material context for project selection.

Forging of Alloy Steel Nipple Outlet Fittings also provides means for aligning the grain flow to best obtain desired directional strengths. Secondary processing in Alloy Steel Sweepolet Fittings, such as heat treating, can be used to further refine the part. Finally, consideration must be given to the corrosive agents by means of which are why Alloy Steel Latrolet Fittings will come into contact.

Outlet Fittings has excellent weldability in dense plates and excellent low temp durability. Our products are made from superior quality Raw Material and are available in Customized Designs to suit different requirements of the clients. Our contemporary technology and constant efforts to acquire new skills to enhance production is the secret of our success and impeccable quality.

Manufacturing note

Weldolets are the most popular type of branch fittings and are available in a wide range of dimensions. A Weldolet has beveled ends at both ends and is, therefore, welded onto the run pipe on one side and onto the branch pipe on the other side. The shape of the Weldolet ensures little stress concentration on the branched pipe, by providing an integral reinforcement. Weldolet is the most common type among all the branch connections and is welded onto the outlet pipe. The weldolet or welding outlet is the most popularly and usually used branch connection fitting. The architecture of the weldolet minimizes the concentration of tension and provides overall strengthening. It has a beveled end and is attached by butt welding to the branch shaft, so it is part of butt weld fittings. The ends are bevelled to facilitate this process, and therefore the weldolet is considered a butt-weld fitting. Weldolet are designed to minimize stress concentrations and provide integral reinforcement. Due to Nascent’s extensive experience and expertise, modern manufacturing facilities enable Nascent to manufacture high-quality welding outlets in a variety of sizes, shapes, standards, and dimensions. Nascent fittings is a Manufacturer of a diverse range of industrial products that are well suited for use in a wide range of commercial and industrial settings. Nascent values its clients, which is why it provides a wide range of products in a variety of materials and grades at competitive prices.

Typical applications

  • Power Generation
  • Thermal Power Plants
  • Refineries
  • Petrochemical Plants
  • Oil & Gas
  • Pressure Vessels

Material scope

Alloy Steel specification

Dimensional and grade range typically supplied for WELDOLET in this material.

Grade
Alloy Steel: ASTM A 182-F5, F9, F11, F21, F22 & F91
Grade
Copper Nickel: C70600(90:10), C71500(70:30), C71640
Grade
Hastelloy: UNS N10276, N06022, N10665, N06455,
Grade
Aluminium: ASTM B247, B361 – 2024, 6061, 6063, 6101, 7075.
Grade
Titanium: ASTM B381 – Grade 1, Grade 2, Grade 4, Grade 5, Grade 6, Grade 7, Grade 9, Grade 19, Grade 23
Services
Hot Dip Galvanizing, Sand Blasting, Special Threading.

Alloy Steel grades

Available grades for Outlets

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

F1

Low alloy steel with improved temperature resistance.

Best for · Moderate temperature service

F5

5% chromium alloy steel with improved oxidation resistance.

Best for · High temperature applications

F9

9% chromium alloy steel with superior heat resistance.

Best for · Elevated temperature service

F11

Chrome moly alloy steel offering excellent creep resistance.

Best for · High-pressure steam service

F22

2.25% chromium and 1% molybdenum alloy steel.

Best for · High temperature pressure systems

F91

Premium 9Cr-1Mo-V alloy steel with exceptional creep resistance.

Best for · Ultra-supercritical power plants

WP12 / F12

1.25Cr-0.5Mo alloy steel buttweld grade related to ASTM A234 WP12 / A182 F12 for elevated temperature service.

Best for · Chrome-moly buttweld fittings

Compliance

Standards & certificates

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

Standards

2
  • ASTM A182

    ASTM

    Forged or rolled alloy and stainless steel pipe flanges, fittings, valves and parts.

    Scope
    Forged and rolled stainless, alloy and duplex steel components for high-temperature service.
    Applies To
    Flanges, fittings, valves and pressure parts
    Typical Grades
    F304/L, F316/L, F11, F22, F91, F51/F60 and related
  • ASME SA182

    ASME

    ASME equivalent of ASTM A182 for forged stainless and alloy components.

    Scope
    Boiler and pressure vessel code adoption of ASTM A182 material requirements.
    Related
    ASTM A182

Certificates

5
  • EN 10204 3.1

    Mill test certificate with inspection by the manufacturer’s authorized inspection representative, independent of manufacturing.

    Type
    Inspection document (MTC)
    Scope
    States chemical analysis, mechanical test results and heat / lot identification for the supplied material.
    Documentation
    EN 10204 Type 3.1
    Benefit
    Provides traceable material evidence required on most industrial RFQs.
  • ISO 9001

    Quality Management System certification.

    Type
    Quality Management System
    Scope
    Demonstrates a documented QMS covering process control, traceability and continual improvement across manufacturing and supply.
    Benefit
    Assures buyers of consistent product quality and controlled production practices.
    Issued As
    Third-party accredited certificate
  • PED

    Pressure Equipment Directive compliance for equipment placed on the EU market.

    Type
    Regulatory conformity
    Scope
    Design and conformity assessment requirements for pressure equipment and assemblies in the European Union.
    Benefit
    Enables supply of pressure-rated components into EU projects when PED conformity is required.
    Related
    CE marking / Notified Body routes as applicable
  • IBR

    Indian Boiler Regulations approval for boiler-quality piping materials and components.

    Type
    Regulatory approval
    Scope
    Materials and components intended for use under Indian boiler installations.
    Benefit
    Required for many power and process projects under IBR jurisdiction in India.
  • NACE MR0175

    Materials for use in H₂S-containing environments in oil and gas production.

    Type
    Service / sour-service requirement
    Scope
    Limits hardness, microstructure and material selection for sulfide stress cracking resistance.
    Applies To
    Carbon, alloy and CRA piping products ordered for sour service
    Benefit
    Supports upstream oil & gas projects specifying sour-service compliance.

Manufacturing

Crafted with care

Workshop and production views for Alloy Steel WELDOLET — the same craftsmanship photos from our plant archives, shown in webp.

3 photos

Alloy Steel WELDOLET manufacturing 1
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Alloy Steel WELDOLET manufacturing 2
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Alloy Steel WELDOLET manufacturing 3
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People also ask

Questions about Outlets

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

Does Nascent Fittings Inc. manufacture Outlets?+

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

Can Nascent Fittings Inc. export Outlets worldwide?+

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

What materials are available for Outlets?+

Outlets 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 Alloy Steel WELDOLET?

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