Our Fedur Bends offer a solution for abrasive hydro transports. These Fedur bends are commonly used in the dredging, energy & recycling and mining markets. Customer specific reducing and rotating Bends (e.g. a pivot bend) are also developed and manufactured by us. The minimum wall thickness combined with the ratio Top Layer – Base Layer is determined by, among other things, working pressure and application. The maximum wall thickness depends on diameter and curve type. The combination of Fedur material and flow properties realize a long service life.
Specific characteristics of Fedur bends:
- Fedur with a guaranteed hardness of at least 62 HRc, usually 64 HRc (800 HV) up to the Base Layer.
- The Fedur Base Layer is ductile, tensile, tough and perfectly weldable.
- Choosing the right ratio of Base Layer – Top Layer creates a good balance between toughness and hardness.
- Fedur has a smooth surface thanks to its fine microstructure.
- Fedur can be connected to other piping, avoiding inner diameter differences (High-Lows).
- No additional weight compared to “conventional steel” bend.
- UT inspection also possible from outside.
- Fedur bends can be supplied with different connection methods such as: ASME flanges / DIN flanges / welding tape / GGMC or customer specified flange connection.
- Reducer bends also available.
- Fedur lasts up to 10 times longer than conventional steels such as S235J2.
