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FITTINGS & FLANGES

Flanges by pressure rating

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PN16 flange series

PN16

Nominal pressure designation: PN16
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
Standard families named: DIN / BS / UNI; exact product standard, type and edition TBC.

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PN10 flange series

PN10

Nominal pressure designation: PN10
Material families — separate options: Carbon steel; stainless steel; alloy steel. Exact grade and product form TBC.
Standard families named: DIN / BS / UNI; exact product standard, type and edition TBC.

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Class 150 flange series

CLASS 150 (150LB)

Nominal pressure designation: Class 150 (150LB); 150 is a class designation, not a fixed psi operating pressure.
Standards referenced: ASME B16.5; ASME B16.47; BS 3293 — choose the applicable standard and size scope.
Structure options listed: Slip-on; weld neck; blind; lap joint; socket weld; threaded.

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ANSI Class 150 flange dimensional series

ANSI B16.5 / CLASS 150

Product type: Slip-on, weld neck, socket weld, threaded, lap joint and blind - separate forms
Catalogue standard reference: ANSI B16.5 (catalogue designation; edition to be agreed)
Rating designations: Class 150 designation; not a working pressure in psi

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ANSI Class 300 flange dimensional series

ANSI B16.5 / CLASS 300

Product type: Slip-on, weld neck, socket weld, threaded, lap joint and blind - separate forms
Catalogue standard reference: ANSI B16.5 (catalogue designation; edition to be agreed)
Rating designations: Class 300 designation; not a working pressure in psi

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ANSI Class 600 flange dimensional series

ANSI B16.5 / CLASS 600

Product type: Slip-on, weld neck, socket weld, threaded, lap joint and blind - separate forms
Catalogue standard reference: ANSI B16.5 (catalogue designation; edition to be agreed)
Rating designations: Class 600 designation; not a working pressure in psi

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JIS 5K flange dimensional series

JIS B2220 / 5K

Product type: Use the form and facing illustrated for the selected size range
Catalogue standard reference: JIS B2220 (catalogue designation; edition to be agreed)
Rating designations: 5K designation; pressure-temperature suitability TBC

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JIS 10K flange dimensional series

JIS B2220 / 10K

Product type: Use the form and facing illustrated for the selected size range
Catalogue standard reference: JIS B2220 (catalogue designation; edition to be agreed)
Rating designations: 10K designation; pressure-temperature suitability TBC

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DIN 6 bar flange dimensional series

DIN / 6 BAR

Product type: Slip-on, weld neck and blind - separate columns and drawings
Catalogue standard reference: DIN 2573 / DIN 2527 / DIN 2631 (catalogue references; editions to be agreed)
Rating designations: 6 BAR as printed; actual pressure-temperature rating TBC

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DIN 10 bar flange dimensional series

DIN / 10 BAR

Product type: Slip-on, weld neck and blind - separate columns and drawings
Catalogue standard reference: DIN 2576 / DIN 2527 / DIN 2632 (catalogue references; editions to be agreed)
Rating designations: 10 BAR as printed; actual pressure-temperature rating TBC

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DIN 16 bar flange dimensional series

DIN / 16 BAR

Product type: Slip-on, weld neck and blind - separate columns and drawings
Catalogue standard reference: DIN 2543 / DIN 2527 / DIN 2633 (catalogue references; editions to be agreed)
Rating designations: 16 BAR as printed; actual pressure-temperature rating TBC

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DIN 25 bar flange dimensional series

DIN / 25 BAR

Product type: Slip-on, weld neck and blind - separate columns and drawings
Catalogue standard reference: DIN 2544 / DIN 2527 / DIN 2634 (catalogue references; editions to be agreed)
Rating designations: 25 BAR as printed; actual pressure-temperature rating TBC

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DIN 40 bar flange dimensional series

DIN / 40 BAR

Product type: Slip-on, weld neck and blind - separate columns and drawings
Catalogue standard reference: DIN 2545 / DIN 2527 / DIN 2635 (catalogue references; editions to be agreed)
Rating designations: 40 BAR as printed; actual pressure-temperature rating TBC

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BS4504 PN10 flange dimensional series

BS4504 / PN10

Product type: Codes 101 / 105 / 111 / 112 as shown; apply the relevant columns
Catalogue standard reference: BS4504 (catalogue designation; edition to be agreed)
Rating designations: PN10 designation; actual pressure-temperature rating TBC

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BS4504 PN16 flange dimensional series

BS4504 / PN16

Product type: Codes 101 / 105 / 111 / 112 as shown; apply the relevant columns
Catalogue standard reference: BS4504 (catalogue designation; edition to be agreed)
Rating designations: PN16 designation; actual pressure-temperature rating TBC

Specifications & selection ↗Enquire ↗

Information to include in your enquiry

Product typeSizeMaterialPressure / wallConnectionStandardQuantity

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Flanges by pressure rating

Related product photos & videos

Flange bolt holes and faces

Large-diameter flange appearance

Flange handling and packaging

Information to include in your enquiry

One procurement list. One clear starting point.