90° Buttweld Elbow
Standard: ASME B16.9 buttweld elbows
Size Range: 1/2″ to 48″ (DN15 – DN1200)
Wall Thickness: SCH 10S to XXS
Material Grades: Carbon Steel (A234 WPB), Stainless Steel (304/316L), Alloy Steel
Key Advantage: Full MTC 3.1 Traceability & Precision Bevel Ends
Certification: High-quality industrial standards, ideal for Oil & Gas/Petrochemical projects.
Available for global bulk supply & custom engineering.
Production Description
90° buttweld elbows are engineered for maximum flow efficiency and structural integrity in demanding industrial piping systems. Designed to change the direction of fluid flow by 90 degrees, these fittings are essential components for oil & gas, petrochemical, and power generation infrastructure.
90° Buttweld Elbows Types
We offer both Long Radius (LR) and Short Radius (SR) 90° elbows. Choosing the right radius is crucial for your system’s flow dynamics and pressure drop—learn more about the difference between long radius and short radius elbows here.
Technical Specifications
| Parameter | Details |
|---|---|
| Standard | ASME B16.9, MSS SP-75, DIN, EN 10253 |
| Size Range | 1/2″ to 48″ (DN15 to DN1200) |
| Wall Thickness | Schedule 10S, 40, 80, 160, XXS (Custom thicknesses available) |
| Radius | Long Radius (LR) and Short Radius (SR) buttweld elbows |
| Material | Carbon Steel: A234 WPB, A420 WPL6, A860 WPHY series Stainless Steel: A403 WP304/304L, WP316/316L, WP321 Alloy Steel: Chrome-moly gradesKey Differences of Stainless Steel vs. Carbon Steel Elbows, please click here. |
| Surface Treatment | Black painting, rust-proof oil, galvanized, sandblasting |
| Quality Control | UT, RT, MPI testing available upon request |
Comprehensive Product Range
While our 90° elbows are the cornerstone of many piping configurations, we also provide a full suite of directional fittings to complete your project requirements:
- 45° Buttweld Elbow – For slight directional changes to reduce friction.
- 180° Buttweld Elbow (Return) – Ideal for coil systems and heat exchangers.
- View Full ASME B16.9 Elbow Collection
Why Rayoung?
As a specialized industrial buttweld pipe fitting manufacturer, Rayoung delivers more than just hardware; we provide project security.
Cooperate with Rayoung, you will enjoy the following benefits.
Rayoung–A leading Butt Weld pipe fittings, flanges and steel pipes supplier& factory in China.
We’re here to help with your industry pipe fittings and flange needs. Rayoung has been in the business of industrial pipe fittings since 1983, and we’re confident we can help you find a solution more quickly, affordably, and with greater expertise than the competition.
We’d love to learn more about your project today!
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