Description
The EN 1092-1 Type 32 Titanium Loose Plate Flange is designed to be used in conjunction with the EN 1092-1 Type 02 loose plate flange.
In this configuration, the Type 32 titanium flange serves as a backing ring that holds the Type 32 weld-on plate collar securely in place.
During assembly, the pipe slides through the Type 02 flange until it reaches the end of the Type 32 plate collar.
Two fillet welds are applied at the designated positions to ensure that only the plate collar is in contact with the conveyed fluid, thereby preventing
corrosion or contamination of other flange parts.
A flat gasket or spiral wound gasket is placed between the Type 32 plate collar and the raised face of
the mating Type 01 flange to ensure a tight, leak-free seal.
The gasket contact surface of the plate collar is finished by a turning process, achieving a surface roughness of:
Ra: 3.2 μm ≤ Ra ≤ 12.5 μm
Rz: 12.5 μm ≤ Rz ≤ 50.0 μm
The EN 1092-1 Type 32 Titanium Weld-on Plate Collar features a weld-on neck with a radius of r = 3 mm, and it is suitable for use with EN 1092-1 Type 04 and Type 05 loose plate flanges.
Titanium loose plate flanges are available in pressure classes PN16 and PN40, with nominal diameters (DN) ranging from DN15 to DN1000.
Applicable Flange Types (per EN 1092-1 Standard)
| Type No. | Description |
|---|
| Type 01 | Plate (Slip-on) flange for welding |
| Type 02 | Loose plate flange with weld-on plate collar |
| Type 04 | Loose plate flange with weld-neck collar |
| Type 05 | Blind (Blank) flange |
| Type 11 | Weld-neck flange |
| Type 12 | Hubbed slip-on flange for welding |
| Type 13 | Hubbed threaded flange |
| Type 21 | Integral flange |
| Type 32 | Weld-on plate collar |
| Type 33 | Lapped pipe end |
| Type 34 | Weld-neck collar |
| Type 36 | Pressed collar with long neck |
| Type 37 | Pressed collar |
Why Use EN 1092-1 Type 32 Titanium Loose Plate Flanges
Strong and Secure Joint:
Provides a reliable, high-integrity welded connection between pipes
or components.
Superior Corrosion Resistance:
Titanium’s natural oxide film ensures outstanding resistance to
corrosion, oxidation, and chemical attack.
High Temperature Performance:
Maintains structural integrity and sealing performance under
extreme temperature conditions.
Lightweight and Durable:
Combines strength with low density, making it ideal for critical
applications in weight-sensitive industries.
Professional Finish:
Offers a clean, precise, and polished appearance for high-end
industrial assemblies.
Applications
Aerospace and defence systems
Automotive exhaust and fluid systems
Chemical and petrochemical processing
Marine and offshore structures
Medical and pharmaceutical equipment
Heat exchangers and high-pressure piping
