Threaded flange
The threaded flange (EN 1092-1 Type 13, TH) is screwed onto a threaded pipe without welding – ideal for galvanised lines, maintenance and areas where welding is not allowed.
Application & design
The threaded flange (EN 1092-1 Type 13, TH) is screwed onto a threaded pipe without welding – ideal for galvanised lines, maintenance and areas where welding is not allowed.
- Threaded and galvanised piping
- Maintenance and repair
- Areas without a welding permit
- Compressed air, water, gas (low pressure)
Technical overview
Standardised reference data. Please ask for availability of individual sizes and pressure ratings.
| Feature | Detail |
|---|---|
| Standards | EN 1092-1 (Typ 13) |
| EN 1092-1 type | 13 |
| Pressure ratings | PN 6 – PN 40 |
| Sealing faces | Form B1 (RF) |
| Nominal sizes | DN 10 – DN 150 |
| ASME equivalent | ASME B16.5 TH |
We supply Threaded flange to EN 1092-1, DIN and ASME – matched to pipe, material and pressure rating, on request with an EN 10204 3.1 / 3.2 mill certificate.
Frequently asked questions about Threaded flange
What is a threaded flange used for?
To flange threaded pipes without welding – e.g. galvanised lines, maintenance, or where welding is not permitted.
Which thread does it have?
Usually a parallel internal pipe thread (Rp) per ISO 7-1; ASME B16.5 TH with NPT.
Up to which size are threaded flanges available?
Usually up to approx. DN 150; above that welded flanges are used.
Request Threaded flange?
Type, size, pressure rating, sealing face and material are enough – we supply the right flange, on request with an EN 10204 3.1 / 3.2 mill certificate.
All data are typical values per EN 1092-1 / DIN / ASME for first orientation – without warranty. Please ask for the availability of individual sizes and pressure ratings. The applicable standard and the order confirmation are decisive.