
Threaded Flanges
Threaded flanges for threaded pipe ends. Specify the thread form, size, facing and material to verify connection compatibility.

Product illustration; final geometry follows the approved drawing.
State the thread standard, nominal size and required seal arrangement. Do not select a mating component by nominal diameter alone.
Selection reference: Threaded flanges — BS 4504 · Carbon steel · PN6.
Selection identifiers: Specified standard: BS 4504; Material / grade: Carbon steel; Pressure designation: PN6; Connection: Threaded.
State the thread standard, nominal size and required seal arrangement. Do not select a mating component by nominal diameter alone.
Please confirm before quotation: Size designations.
| Product forms | Threaded flanges |
|---|---|
| Specified standard | BS 4504 |
| Material / grade | Carbon steel |
| Pressure designation | PN6 |
| Connection | Threaded |
| Catalogue reference | HC-0270 |
Confirm the material grade, dimensions, pressure class and standard together against the approved drawing before ordering. Schedule denotes wall thickness, not a pressure rating.
Send a bill of materials or drawing with item quantities, material grades, dimensions, standard and edition, inspection documents, packing and destination. Identify any requirements that still need technical review.
Contact our sales teamThreaded flanges — BS 4504 · Carbon steel · PN6 — Include the material grade, dimensions, applicable standard and quantity.
Specified standard: BS 4504; Material / grade: Carbon steel The applicable standard, mating components and project design conditions must be reviewed together. Size, rating and material combinations are confirmed in the agreed quotation or drawing.
List the material certificates, inspection records and traceability documents required by your project. Their scope and availability must be agreed before ordering.
Include the material grade, dimensions, applicable standard and quantity.
Send us your drawings or specifications — our engineers will reply with a competitive quotation within 24 hours.