The ANSI B16.9 Stainless Steel 45° Elbow is a precision-machined fitting used to deflect pipeline flow at a 45-degree angle. This "Long Radius" design (R=1.5D) provides a gentle transition, minimizing pressure drop and turbulence. Forged from high-grade stainless steel like 304L or 316L, it offers superior resistance to corrosion and oxidation. It is widely used in high-purity sectors like food, pharma, and oil & gas, where reliable butt-welded joints ensure leak-proof, high-pressure performance.
Technical Attributes: Stainless Steel 45° Elbow
Standard,ANSI/ASME B16.9
Material Grades,"ASTM A403 WP304/L, WP316/L, WP321, WP347"
Angle,45 Degree
Radius Type,Long Radius (LR) - R=1.5×NPS
Manufacturing,Seamless or Welded (WP-W / WP-WX)
End Connection,Butt Welding (BW)
End Preparation,Beveled Ends per ASME B16.25
Size Range,1/2" to 48" (DN15 - DN1200)
Wall Thickness,"SCH 5S, 10S, 40S, 80S, 160"
Chromium Content,16.0%–20.0%
Nickel Content,8.0%–14.0%
Surface Finish,"Pickled, Passivated, or Mirror Polished"
Heat Treatment,Solution Annealing & Water Quench
Tensile Strength,≥485 MPa (70 ksi)
Yield Strength,≥170–205 MPa
Testing Standard,"PMI, Radiographic, Hydrostatic, UT"
Hardness,≤187 HBW
Certification,EN 10204 3.1 / MTR
Primary Use,"Chemical, Petrochemical, Food Processing"
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
