A 90-degree long radius elbow refers to a 90-degree elbow with a curvature radius of 1.5 times the pipe diameter; those greater than 1.5 times fall into the category of elbows. A short radius elbow is one whose curvature radius is equal to the pipe diameter, which is often referred to as twice the pipe diameter. D is the inner diameter of the elbow. Long radius is the most commonly used and is generally the default. Long radius is used in places with high pressure or high flow rate. If the resistance requirements of the solid pipe are strict, a larger radius elbow is used. Short-radius elbows are often used for low-pressure fluids or where installation is restricted.
The 90° titanium elbow is a pipe component used to change the direction of fluid flow 90 degrees in a piping system. They feature a curved shape and smooth interior surface to facilitate the flow of fluids through the system. They are typically available in a variety of sizes and connection styles, including welded, threaded, and flanged, to accommodate a variety of piping applications.

Our processing methods
Perfectly matched to tubing, the 90° titanium elbow is extruded from our thin-wall, commercially pure Grade 1 titanium and is a lighter, higher-quality elbow not available on the market. Each elbow is individually extruded, laser cut at both ends, and then ultrasonically cleaned to ensure it is ready to weld right out of the box. Our CNC extrusion process eliminates the difficulty and potential material waste of bending titanium tubing yourself, resulting in perfect, wrinkle-free bends every time.
90° titanium elbows are widely used in many high-demand fields due to their excellent corrosion resistance, high strength, light weight, and good high-temperature resistance.
Key applications include:
Chemical industry: Pipeline systems used to transport corrosive media such as strong acids and alkalis to extend the service life of equipment;
Marine engineering: It has excellent corrosion resistance in seawater desalination, submarine oil transportation, and ship systems, and is suitable for high-salinity environments.
Aerospace: used in fluid systems of aircraft, rockets, and other equipment to meet the requirements of lightweight and high-strength structures;
Medical equipment: used for clean fluid delivery in precision medical devices due to its good biocompatibility;
Metallurgy and Electric Power: Used in gas or liquid transportation systems under high-temperature and high-pressure environments to ensure safe and stable operation;
Electronics and semiconductors: Suitable for ultra-clean process pipelines that are extremely sensitive to metal impurities.
Implementation standards
ASME B16.9 butt weld elbows are available in a variety of sizes (combinations of outside diameter and wall thickness) to fit any size of ASME B36.10 and ASME B36.19 carbon steel, alloy steel, and stainless steel pipe from 2 to 48 inches (and above).
Its production and inspection must comply with multiple international standards, such as ASTM B363 (standard for titanium and titanium alloy pipe fittings), ASME B16.9 (specification for butt-weld pipe fittings), and ISO 3419 (standard for titanium alloy seamless pipe fittings). Some EU projects will also refer to the DIN 2605 standard. These standards cover the dimensions, tolerances, material properties, and welding quality of the elbows, ensuring their excellent reliability and durability in high-temperature, high-pressure, and corrosive environments.


Why choose us?
Yifang Titanium is your first choice for high-quality titanium elbows, including titanium 45° and 90° elbows, as well as a full range of titanium pipe fittings customized to meet the specific needs of the industrial market. Our titanium elbows are precision crafted to exacting dimensional tolerances per ASME B16.9 standards. With wall thicknesses that meet ASME B36.19M Schedule 10S and 40S pipe requirements, you can count on the reliability and durability of our fittings. Is your trusted partner.
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