Cut Discs, Rings & Flanges
Circles, rings and flanges
Stainless circles, rings and flanges · made to drawing · 1–60 mm
1specsSpecs in stock
1gradesGrades available
1–60 mmThickness range
Specification and notes
- Grade: 304 · 304L · 316L · 321 · 201 · 430 · 409 · 2205 (on request)
- Finish: 2B · BA · No.1 · No.4 · HL · 8K · embossed (on request)
- Standard: ASTM A240 · EN 10088-2 · JIS G4304/4305 · GB/T 3280
- Packing: wooden / steel pallet, edge protector, PVC film (on request)
Ranges are typical; the contract and technical agreement govern.
Need a quote for circles, rings or flanges?
Send grade, thickness, width, quantity and destination port — FOB / CIF quote within 24 hours.
Typical applications
Below is where this material actually ends up — the specific parts, not just the industry. Compare it with your own service conditions, or send us the environment and we will advise.
- Flanges — blanks for pipe and equipment flanges
- Mechanical seals — seal rings, backing rings
- Structural — stiffening rings, connection rings, washers
- Food and pharma equipment — clamp rings, sight glass retaining rings
Selection FAQ
- What concentricity do you hold?
- As agreed on the drawing; 0.2 mm between inside and outside diameter is standard. For tighter requirements the ring can be finish-machined.
- Can you cut non-circular rings?
- Yes — shaped rings are cut to drawing by waterjet or laser.
Not sure which grade fits? Use the grade selector