Verified 28 September 2026

Forged flanges manufacturers

Forged flange manufacturers include custom forge shops, industrial flange specialists, and producers serving carbon-steel, stainless-steel, alloy-steel, and international-standard applications. When comparing suppliers, verify the material grade, pressure class, dimensions, applicable standard, testing documents, and production capacity.

13 verified manufacturers

  • R&M Forge and FittingsUnited States

    “Identifies itself as a pipe flange manufacturer in Houston specializing in custom metal pipe flanges.”

  • Creative Piping SolutionsIndia

    “Describes itself as a manufacturer, supplier, and exporter of forged flanges.”

  • Western of TexasUnited States

    “States that it is a domestic forged flange manufacturer and manufactures pipe flanges.”

  • Western Flange & ForgeUnited States

    “Promotes forged flanges and custom forgings.”

  • Hebei Jjinsheng Pipe Fitting Manufacturing Co., Ltd. (JS FITTINGS)China

    “Named as a standout leader in the forged flange industry in a forged-flange manufacturer ranking.”

  • General FlangeUnited States

    “States that it is a domestic manufacturer of flanges with precision machining capabilities.”

  • Texas FlangeUnited States

    “States that it manufactures ASME, ANSI, API, MSS, AWWA, DIN, and JIS pipe flanges.”

  • Ramesh Group

    “Describes itself as a stainless steel flanges manufacturer and steel forging company.”

  • HGFF Group Co., Ltd. (HGFF)

    “Identifies itself as an ISO manufacturer of forged flanges and an exporter.”

  • Marcel PipingIndia

    “States that it is a manufacturer and supplier of forged flanges in India.”

  • Chengde Forging Co., Ltd.

    “Named in the evidence as a domestic forged flange manufacturer.”

  • Western Forge & FlangeUnited States

    “Named as a forged flange manufacturer in a United States manufacturer search result.”

  • Bonney Forge Texas LPUnited States

    “Named as a forged flange manufacturer in a United States manufacturer search result.”

Compiled from public sources and refreshed periodically. Always verify certifications and capabilities directly with the manufacturer before ordering.

Need their contact details?

Source365 finds verified contact emails for manufacturers like these and drafts the RFQ outreach for you — directly from the inquiry email in your Outlook inbox.

What to specify in your RFQ

Manufacturers quote faster and more accurately when your request covers these points.

  • Flange standard

    Specify the required standard, such as ASME B16.5, API, MSS, DIN, EN 1092-1, JIS, or another applicable specification.

  • Nominal size

    Provide the pipe size or flange diameter and any dimensional drawing needed for nonstandard or large-diameter parts.

  • Pressure class

    State the required pressure rating or class so the manufacturer can select the correct dimensions and design.

  • Material grade

    Identify the required carbon steel, stainless steel, alloy steel, or other grade, including any heat-treatment requirements.

  • Flange type and face

    Specify whether the part is weld-neck, slip-on, blind, threaded, socket-weld, or another type, along with the face configuration.

  • Inspection and documentation

    Request the required material test certificates, dimensional inspection, non-destructive testing, and other quality records.

  • Quantity and delivery schedule

    Provide the batch quantity, sampling requirements, target lead time, and packaging or marking instructions.

Sourcing FAQ

How should buyers evaluate forged flange manufacturers?
Check whether the supplier manufactures the required flange type and material, can meet the applicable standard, and provides traceability and inspection documentation. Review relevant production and quality capabilities rather than relying only on distributor listings.
What information is needed for a forged flange quotation?
Provide the standard, nominal size, pressure class, flange type, facing, material grade, quantity, drawings if applicable, inspection requirements, and delivery destination.
What certifications or documents are commonly requested?
Buyers commonly specify material test certificates and may require dimensional inspection, heat-treatment records, and non-destructive testing. The exact package depends on the application, standard, and purchase specification.
What affects forged flange lead time?
Lead time depends on material availability, size and complexity, forging and machining capacity, heat treatment, inspection scope, quantity, and whether tooling or custom drawings are required.

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