Flanges by standard

Compare product forms, specifications and available technical tables. Include your required configuration in the enquiry.

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Selection notes

Product selection for the specified project conditions.

ASME B16.5 / B16.47 / B16.48

Standards referenced: ASME B16.5; ASME B16.47; ASME B16.48 — distinct product scopes.
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
Class designations listed: Class 150 / 300 / 400 / 600 / 900 — alternatives, not working pressure in psi.

DIN FLANGE SERIES

Standards named in the product introduction: DIN 2631, 2632, 2633, 2634, 2635, 2576, 2502, 2566, 86029, 86030, 2527; editions/applicability TBC.
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
PN designations listed: PN2.5 / PN6 / PN10 / PN16 / PN25 / PN40 — exact standard/type pairing TBC.

ASTM A105 / A182 / A694 / A350

Material specifications listed: ASTM A105; ASTM A182; ASTM A694; ASTM A350 — grade and material form to be specified.
Dimensional standard: Specify separately, for example the applicable ASME flange standard; ASTM material designation alone does not set drilling or pressure rating.
Class designations listed: Class 150 / 300 / 400 / 600 / 900 — alternatives, not working pressure in psi.

ANSI / ASME B16.5

Standard reference: ANSI B16.5 / ASME B16.5; confirm the specified designation and edition.
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
Class designations listed: Class 150 / 300 / 400 / 600 / 900 — alternatives, not working pressure in psi.

BS 4504 / BS 10:1962

Standards referenced: BS 4504 or BS 10:1962 — separate references; exact table/edition TBC.
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
PN labels in the introduction: PN6 / PN10 / PN25 / PN40

EN 1092-1

Standard reference: EN 1092-1 / DIN EN 1092-1
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
PN designations listed: PN2.5 / PN6 / PN10 / PN16 / PN25 / PN40 — exact standard/type pairing TBC.

JIS B2220

Standard reference from the category page: JIS B2220; edition TBC.
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
Pressure designations listed: 5K / 10K / 16K / 20K / 30K