90 Degrees ABS Bend r=2d d20-d140 PN10-PN16

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The Georg Fischer ABS 90 degrees bend with long-radius geometry (r=2d) is a high-performance solvent cement fitting engineered for low-resistance flow redirection in industrial and utility piping systems. Specifically developed for secondary cooling, chilled water circulation, water treatment plants, marine engineering, and potable water networks, this fitting features a smooth curvature radius equal to twice the outside pipe diameter. This hydrodynamically optimised profile dramatically reduces flow turbulence, localized pressure drop, and cavitation risks compared to compact standard elbows, resulting in lower system pumping power requirements and extended operating life.

Manufactured from ductile, impact-modified Acrylonitrile Butadiene Styrene (ABS) in RAL 7001 gravel grey, the fitting retains high tensile strength and notch impact resistance across an operating temperature range from -40°C to +60°C. Unlike metallic alternatives, ABS is completely immune to galvanic corrosion, scaling, and electrolytic degradation when exposed to glycol-water solutions, brine, or treated industrial water. The mirror-smooth interior surface prevents biofilm formation and sediment deposition, ensuring permanent hydraulic efficiency throughout the lifespan of the installation.

Available in metric dimensions ranging from d20 to d140 with nominal pressure ratings between PN10 and PN16 at 20°C, this bend integrates seamlessly into industrial thermoplastic systems. Joint assembly is achieved through cold solvent welding using Tangit ABS adhesive and dedicated cleaner, producing a permanent chemical bond that exhibits homogeneous mechanical integrity identical to the pipe wall. As an authorised Georg Fischer distributor, BigWeld supplies authentic ABS piping components directly to industrial installers, plant engineering contractors, and panel builders across Europe, backed by full manufacturer certification and technical support.