GENERAL CHARACTERISTICS
 
The 500A S Type Loose Flanged Bend provides a robust and practical solution for pipeline installations where an offset between two connection points is required while maintaining the general direction of the pipeline. Its characteristic S-shaped configuration combines two directional changes within a single fitting, allowing pipelines positioned at different levels or alignments to be connected efficiently without the need for multiple separate fittings.
Manufactured from high-strength ductile iron EN-GJS-500-7, the fitting combines excellent mechanical performance, durability and installation flexibility, making it particularly suitable for demanding water infrastructure applications such as drinking water networks, bulk water storage, process water systems, pump stations, sewage water networks and irrigation projects.
One of its main advantages is the loose flange design. The flanges can be rotated during installation, allowing the bolt holes to be easily aligned with the mating flanges. This considerably simplifies assembly, especially in installations where the orientation of existing pipelines, valves, pumps or other equipment cannot be precisely predetermined.
 
By allowing easier flange alignment, the loose flange system helps reduce installation time, avoid unnecessary forcing or repositioning of the fitting and minimize installation stress on the connected pipeline or equipment. This flexibility is particularly valuable in pump stations, valve chambers, existing pipeline modifications, plant installations and confined spaces, where accurate positioning can otherwise be difficult.
The S-shaped body provides a convenient way to compensate for differences in pipeline position or elevation while maintaining a continuous and reliable flow path. By incorporating the required offset into one complete fitting, the S Type Loose Flanged Bend can simplify pipeline layouts and reduce the number of individual components required for the connection.
 
For additional handling convenience, the fitting incorporates two integrated handling lugs with dedicated handling holes on the body, one positioned near each bend. These features assist with the positioning and manipulation of the fitting during transport and installation, providing convenient handling points for better control when manoeuvring and aligning the component, particularly on larger and heavier sizes. The integrated handling holes should be considered handling aids rather than certified lifting points, unless an approved lifting capacity is specifically confirmed by the manufacturer.
Available in a range from DN40 up to DN600, the fitting is designed according to EN 545, with flange end connections according to EN 1092-2 PN10/PN16. A 250-micron epoxy coating provides reliable corrosion protection and contributes to a long service life, while WRAS certification makes the product suitable for drinking water applications.
 
Designed for working pressures up to PN16 / 16 bar, with pressure ratings of 1.0 MPa and 1.6 MPa and an operating temperature range from -10°C to +90°C, the 500A S Type Loose Flanged Bend provides a dependable solution for water pipeline systems requiring offset correction, installation flexibility and secure flanged connections.
The combination of efficient pipeline offset compensation, easy flange alignment, reduced installation time, dual integrated handling assistance, high-strength ductile iron construction and reliable corrosion protection makes the 500A S Type Loose Flanged Bend a versatile and efficient solution for modern water infrastructure projects.
 
Suitable media: Water. For other media, operating conditions or special applications, please consult the factory.