Transfer & couplingsARD-TR-003
Flanged connectionFlanged charging coupling
Flanged
A flanged charging joint with three published dimensional variants.
Size and pressure options require technical confirmation.
- Size
- DN 25-50
- Body material
- CF8
- Connections
- Flanged
- Temperature
- −196 to +60°C
- Pressure
- PN16 / PN25 / PN40
- Medium
- O2, N2, Ar, CO2, NG
Engineered for your application
A flanged charging joint with three published dimensional variants.
These size and pressure ranges are subject to technical confirmation. They are not verified availability or approved operating limits. Exact size, rating, materials and design temperature require written confirmation.
Technical data
The specification, in detail.
| Parameter | Technical specification |
|---|---|
| Size range | DN 25-50 |
| Pressure ratings | PN16 / PN25 / PN40 |
| End connections | Flanged |
| Temperature range | -196 to +60°C |
| Medium | O2, N2, Ar, CO2, NG |
Nominal pressure and ASME class are different rating systems. Confirm the pressure–temperature rating for the selected material and design.
End connections
Define the interface.
Shown configuration: Flanged charging joint with the published quick-connect interface.
| Connection detail | Connection / selection requirement |
|---|---|
| Published connection | Flange(HG20592） |
| Referenced flange standard | HG 20592 (designation as published); edition, facing, drilling and pressure designation must be specified. |
| Flange selection | Specify nominal size, flange rating, facing, drilling and gasket. Do not infer these from the image alone. |
The illustration shows one configuration. Published connection alternatives are options for enquiry; their availability depends on size, rating, material and design. Installation dimensions come from the drawing, not the illustration.
Materials
From body to seal.
| Component | Material / option |
|---|---|
| Body / variant | CF8 |
Published material alternatives are configuration-dependent. H.F. denotes hard facing; the exact grade and material certificates are confirmed with the offer.
Selection notes
Defined around your application.
- Flange(HG20592）
These size and pressure ranges are subject to technical confirmation. They are not verified availability or approved operating limits. Exact size, rating, materials and design temperature require written confirmation.
The technical panel lists DN 40; the dimensional table additionally includes an ARD-TR-003 / DN 32 variant.
Available dimensional data: DN 40; 4.0 MPa. Other sizes and ratings require technical confirmation.
Published ratings do not establish suitability for every listed medium. Oxygen cleaning, material compatibility, trapped-liquid relief and project approvals are specified for the selected assembly. Liquid-hydrogen and helium service require a separate temperature and material review.
Arden product datasheet
Product code ARD-TR-003 · Revision 2026-10-28. Product illustrations show one configuration; the approved order documentation defines the supplied assembly.
Download PDFDimensions
Plan the connection.
Dimensions apply to the tabulated version only. Confirm the approved outline drawing for the selected size, rating and connections before installation.
| DN | H | φD0 | D1 | D2 | K | N-φ | Weight (kg) |
|---|---|---|---|---|---|---|---|
| 32 | 93 | 75 | 78 | 140 | 100 | 4-18 | — |
| 40 | 93 | 75 | 88 | 150 | 110 | 4-18 | — |
| 40 | 93 | 75 | 80 | 126 | 100 | 4-14 | — |
Linear dimensions are in mm and weights in kg unless stated otherwise. Pressure bands in MPa, thread designations and ISO mounting codes are not linear dimensions. Thread designations follow the reference. An em dash means no value is published. Confirm a certified outline drawing for the selected configuration.
Documentation
Product documents
Download the Arden data sheet for ARD-TR-003, or request the outline drawing for your selected configuration.
Product code ARD-TR-003 · Revision 2026-10-28. Illustrations show one configuration; approved order documentation defines the supplied assembly.
Explore the range
Another configuration?
Transfer & couplingsARD-TR-001
Cryogenic charging valve assembly
- Size range
- DN 25-50
- Pressure ratings
- PN16 / PN25 / PN40
- Temperature
- −196 to +60°C
- Connections
- Butt weld (BW)
- Medium
- LO2, LN2, LAr, LCO2, LNG
Transfer & couplingsARD-TR-002
Cryogenic breakaway coupling
- Size range
- DN 25-50
- Pressure ratings
- PN16 / PN25 / PN40
- Temperature
- −196 to +60°C
- Connections
- Flanged · Quick coupling
- Medium
- LO2, LN2, LAr, LCO2, LNG
Transfer & couplingsARD-TR-004
Cryogenic quick coupling
- Size range
- DN 25-50
- Pressure ratings
- PN16 / PN25 / PN40
- Temperature
- −196 to +60°C
- Connections
- Quick coupling
- Medium
- O2, N2, Ar, CO2, NG