Flanges, pipe fittings, gaskets and connecting elements – to DIN EN and ASME/ASTM, matched to each other. Everything for the tight, standard-compliant connection.
Flanges in all standardised types and pressure ratings. The availability of individual dimensions and pressure ratings is limited and should be enquired in advance. In principle we supply all common flanges to EN 1092-1, DIN and ASME.
| Standard | Types | Range |
|---|---|---|
| EN 1092-1 / DIN 2627–2638 | Weld-neck, flat, loose, blind, threaded | PN 6 to PN 400 |
| ASME B16.5 | WN, SO, BL, TH, LJ, SW | Class 150 to 2500 (½"–24") |
| ASME B16.47 A / B | Large flanges | Class 75 to 900 (26"–60") |
Fittings matched to the pipe as well as the complete connecting material – to DIN EN and ASME.
| Product | Standard (DIN EN / ASME) | Design |
|---|---|---|
| Pipe bends 90° / 45° | EN 10253-2 / ASME B16.9 | short- and long-radius (3D / 5D) |
| Tees & reducers | EN 10253-2 / ASME B16.9 | equal/reduced · conc./ecc. |
| Caps & heads | EN 10253-2 / ASME B16.9 | seamless / welded |
| Flat & spiral-wound gaskets | EN 1514 / ASME B16.20 | PTFE · graphite · RTJ |
| Bolts & stud bolts | ISO 4014 / A193 B7 · A194 2H | 8.8 · 10.9 · A2 / A4 |
A selection of common and available materials for flanges and fittings – unalloyed, creep-resistant, stainless and Duplex as well as the ASME/ASTM grades.
| Material selection | Material group |
|---|---|
| P245GH, P250GH, P280GH | Unalloyed creep-resistant |
| 16Mo3, 13CrMo4-5 | Alloyed creep-resistant |
| P355NH | Fine-grain structural steel |
| 1.4301, 1.4307, 1.4541 | Stainless steel / V2A series |
| 1.4401, 1.4404, 1.4571 | Stainless steel / V4A series |
| 1.4462 (Duplex), 1.4410 (Super-Duplex) | Duplex steels |
| A105, A182 F304 / F316, A350 LF2 | ASME / ASTM |
Drilling, turning, bevelling, blasting, coating and marking to customer specification – sealing faces as RF, RTJ or as specified.
On request we supply flanges and fittings ready-to-install, with a 3.1 / 3.2 mill certificate and full traceability.
Grade, standard, size, pressure rating and quantity are enough – on request with a 3.1 / 3.2 mill certificate to EN 10204. Your quote usually the same day.
Weld-neck, blind, loose, flat and threaded flanges as well as ASME B16.5 flanges: type, pressure ratings, sealing faces, standards and PDF data sheet.