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Approvals/Specifications/Certifications

WARD FITTINGS

Malleable Iron Threaded Fittings

  • Standard Class 150 Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads, B 16.3, Dimensions, Pressure Rating

    ASTM A197, Material. A153, Galvanizing

    Federal Spec: WWP 521
    MSDS Malleable
    NSF Listing

    NSF 61 Annex G Cert

    Pressure Ratings:
    150 psig – Saturated Steam
    300 psig – At 150 Degrees W. O. G.
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

  • Extra Heavy Class 300 Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads, B 16.3, Dimensions, Pressure Rating

    ASTM A197, Material. A153, Galvanizing

    MSDS Malleable
    NSF Listing

    NSF 61 Annex G Cert

    Pressure Ratings:
    300 psig – Saturated Steam
    ¼ – 1 – 2000 psig – At 150 Degrees W.O.G.
    1 ¼ – 2 – 1500 psig – At 150 Degrees W.O.G.
    2 ½ – 3 – 1000 psig – At 150 Degrees W.O.G.
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

  • Union Specifications: (Brass to Brass, Brass to Iron, Iron to Iron, Gasket Type, Dielectric Iron to Brass)

    PDF
    Link

    ANSI B1.20.1, Threads, B16.39, Dimensions, Pressure Rating

    ASTM A197, Material. A153, Galvanizing

    Federal Spec: WWP 521
    MSDS Malleable
    NSF Listing

    NSF 61 Annex G Cert

    Pressure Ratings:
    Class 150:
    150 psig – Saturated Steam
    300 psig – At 150 Degrees W.O.G.
    Class 250:
    250 psig – Saturated Steam
    500 psig – At 150 Degrees W.O.G.
    Class 300:
    300 psig – Saturated Steam
    600 psig – At 150 Degrees W.O.G.
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

  • Top Beam & C-Clamp Specifications: Malleable Iron

    PDF
    Link

    ASTM A197, Material. A153, Galvanizing 3/81/2 rod size Supplied with set screw and lock nut

    MSDS Malleable

    Clamp Range:
    Small mouth Beam Clamp & C-Clamp – ¾
    Large mouth Beam Clamp & C-Clamp – 1 ¼
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

CAST IRON THREADED FITTINGS

  • Standard Class 125 Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads, B 16.3, Dimensions, Pressure Rating

    ASTM A126, Material. A153, Galvanizing

    Federal Spec: WW-P501
    MSDS Grey Cast
    NSF Listing

    NSF 61 Annex G Cert

    Pressure Ratings:
    125 psig – Saturated Steam
    175 psig – At 150 Degrees W. O. G.
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

  • Plug and Bushing Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads, B16.14, Dimensions, Pressure Rating

    ASTM A197 (Malleable), A126 (Cast), Material A153, Galvanizing

    Federal Spec: WW-P-471
    MSDS Grey Cast
    NSF Listing

    NSF 61 Annex G Cert

    Pressure Ratings:
    Malleable:
    150 psig – Saturated Steam
    300 psig – At 150 Degrees W.O.G.
    Cast:
    125 psig – Saturated Steam
    175 psig – At 150 Degrees W.O.G.
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

  • Drainage Fitting Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads, B16.12, Dimensions, Pressure Rating

    ASTM A126, Material. A153, Galvanizing

    Federal Spec: WWP 521
    MSDS Grey Cast

  • Cast Iron Flange Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads, B16.1, Dimensions, Pressure Rating

    ASTM A126, Material. A153, Galvanizing

    Federal Spec: WW-f-406
    MSDS Grey Cast
    NSF Listing

    NSF 61 Annex G Cert

    Pressure Ratings:
    125 psig – Saturated Steam
    175 psig – At 150 Degrees W.O.G.
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

WARDLOX PLAIN-END FITTING SPECIFICATIONS

  • PDF
    Link
    Housing: Cast Iron to ASTM A126 Class A
    Set Screws: Carbon Steel, Zinc Plated, Self-Locking
    Gastkets:E.P.D.M. to ASTM D-2000 With Temperature Range of -30 to 230
    Threaded Outlets: Conform to ANSI B-1.20.1 Specifications
    Pressure Ratings: 175 psig
    MSDS Grey Cast
    U.L.C. Listed where applicable
    U.L. Listed where applicable
    FM Approved.

TEE-LOX MECHANICAL BRANCH CONNECTOR SPECIFICATIONS

  • PDF
    Link
    Housing: Cast Iron to A126 Class A, Ductile to A536
    Gasket: E.P.D.M. to ASTM D-2000
    Hole Size: 1 3/16″
    U-Bolt: Plated High Tensile Steel
    Threaded Outlet: Conform to ANSI/ASME B-1.20.1 Specifications
    Run Sizes: 1 1/4″, 1 1/2″, 2″, 2 1/2
    Outlet Sizes: 1/2″, 3/4″, 1″
    MSDS Grey Cast
    Pressure Ratings: 175 psig
    U.L. Listed where applicable
    FM Approved.

STEEL COUPLINGS

  • Full Standard Merchant Coupling Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads

    ASTM A865, Material

    Applications: General purpose, low pressure piping; i.e. water, air, gas and oil lines.
    Thread Type:
    – 1/2″ – 2″ Straight Tapped (NPSC)
    – 2-1/2″ – 4″ Taper Tapped (NPT)

  • Half Standard Merchant Coupling Specifications:

    PDF
    Link

    ANSI B1.20.1, Threads

    ASTM A865, Material

    Thread Type:
    – 1/2″ – 2″ Straight Tapped (NPSC)
    – 2-1/2″ – 4″ Taper Tapped (NPT)
    * Half couplings chamfered on one end only, other end is square.

800.248.1027
Hitachi Metals

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