Our Product Range & Parameters

Grade Material:

Gr1, Gr2, Gr3, Gr4 (Pure titanium series, excellent corrosion resistance), Gr5 (Ti-6Al-4V, high strength), Gr7, Gr9, Gr11, Gr12, Gr23 (Special alloys, offering specific performance advantages), etc.

Manufacturing Standards:

Dimensions & Tolerances: Primarily conforms to ASME B16.9 (Factory-Made Wrought Butt-welding Fittings) standard.

Material & Tube Standards: Our raw materials and tube production processes are traceable to ASTM B861 (Seamless Titanium Pipe), ASTM B337 (Seamless and Welded Titanium and Titanium Alloy Pipe), ASTM B338 (Seamless and Welded Titanium and Titanium Alloy Tubes for Condensers and Heat Exchangers), and corresponding ASME SB versions.

Other International General Standards: JIS, DIN, GOST, ISO, etc. 

Size Range:

Outer Diameter (OD): Available in ranges from NPS 1/2" (approx. DN15) to NPS 48" (approx. DN1200) for elbows.

Wall Thickness (WT): Various wall thicknesses are available to meet different pressure class requirements, please inquire for specific ranges.

Bend Radius: Long Radius (1.5D) and Short Radius (1.0D) elbows are available, and other custom bend radii are supported.

Bend Angle: Standard angles such as 45°, 90°, 180°; other custom angles can be produced.

Connection Type: Butt Weld.

Types: Long Radius Elbows, Short Radius Elbows, Custom Elbows.

Manufacturing Process & Quality Control

Advanced Forming Processes: Utilizing techniques such as cold forming (cold bending), hot induction bending, or high-quality welding (TIG/GTAW), which helps ensure uniform wall thickness, control of ovality, and optimized final mechanical properties of the elbows.

Precision Machining: Employing CNC (Computer Numerical Control) equipment to ensure precise end dimensions for easy pipe connection.

Rigorous Quality Testing:

Raw Material Inspection: Spectroscopic analysis of chemical composition.

Geometric Dimension Inspection: Precise measurement of bend radius, angle, wall thickness, and ovality.

Non-Destructive Testing (NDT): Ultrasonic Testing (UT) / Radiographic Testing (RT) for welds (for welded elbows), to ensure internal quality.

Pressure Testing: Hydrostatic testing or pneumatic testing, to verify pressure resistance and sealing integrity.

Mechanical Properties Testing: Tensile strength, yield strength, elongation, hardness, etc.

Third-Party Certification: Support for independent third-party inspections from renowned agencies like TUV, SGS.

Why Choose Our Titanium Elbows?

Our Expertise:

Extensive Experience: Focused on titanium elbow R&D and manufacturing for over 19 years, accumulating vast industry experience and professional knowledge in fluid transportation and corrosion-resistant applications.

Exceptional Material Properties: Fully leverage titanium's inherent superior corrosion resistance, high strength-to-weight ratio, and biocompatibility.

Quality Assurance: All products are accompanied by comprehensive test reports, and independent third-party certifications are readily available upon request, to ensure product quality meets relevant standards.

ISO 9001:2015 Certified Facility: Strictly adhering to international quality management systems, we rigorously follow high standards at every step from raw material procurement to finished product delivery.

Customized Production: Whether for standard dimensions or specific angle, radius, or wall thickness requirements, we are committed to providing exclusive custom solutions based on your drawings and needs.

Flexible Procurement: No strict minimum order quantity (MOQ) limit, respecting every user's purchasing requirements.

Test Samples Available: Free test samples can be provided for some products. According to company policy, customers are responsible for sample shipping costs.