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Product ID: 161

45 DEG LR ELBOW BW, NPS 10, SCH 10S, ASTM A403 WP304/304L

45 DEG LR BW ELBOW/ASME B 16.9 (Buttweld Fittings), Sizes 10 x SCH 10S, in ASTM A403 WP304/304L (Stainless Steel - Gr 304/316)
156.41 $

Western Origin / Mill Price

(Price per Unit*)

10 inches Elbow 45 DEG SCH 10S ASTM A403 WP304/304L Product Description

Category: 45 DEG LR BW ELBOW/ASME B 16.9, Buttweld Fittings, Elbow 45 DEG
Material Grade: ASTM A403 WP304/304L, Stainless Steel - Gr 304/316

The 45 DEG LR BW ELBOW, conforming to ASME B16.9, is a buttweld fitting designed for changing the direction of flow in a piping system by 45 degrees. This long radius (LR) elbow provides a smoother turn than its short radius counterpart, minimizing pressure drops and turbulence within the flow. The “LR” designation indicates that the center-to-end dimension is 1.5 times the nominal pipe size (NPS), which facilitates less resistance to flow and is preferred in systems handling viscous fluids or where flow rate preservation is critical.
Manufactured from a variety of materials including carbon steel (ASTM A234 WPB), stainless steel (ASTM A403 WP304/316), and alloy steel, this elbow is designed to meet diverse operational demands across a wide range of applications. These materials ensure high strength, durability, and corrosion resistance, making the elbow suitable for use in environments such as petrochemical, oil and gas, power generation, and water treatment facilities.
Available in sizes ranging from 1/2 inch to 48 inches, the 45 DEG LR BW ELBOW can accommodate a broad spectrum of pipe diameters, making it versatile for both large-scale industrial projects and smaller applications. The buttweld connection ensures a secure, leak-proof joint that contributes to the overall integrity and efficiency of the piping system. This elbow is essential for engineers looking to design systems that require a directional change with minimal disruption to the flow.
The specific product on this page is: 45 DEG LR ELBOW BW, NPS 10, SCH 10S, ASTM A403 WP304/304L

Specifications ASME B16.9
End-Connections Bevelled (BE) ASME B16.9

Estimated Prices

(Price per Unit) - Validity up to 31.12.2024. Prices are for estimation purposes only and subject to our terms and disclaimers.

Western Origin / Mill Price

156.41 $
(145.24 €)
Price per Unit*

Western Origin / Stock Price

211.68 $
(196.56 €)
Price per Unit*

Asian Origin / Mill Price

93.84 $
(87.14 €)
Price per Unit*

Asian Origin / Stock Price

127.01 $
(117.94 €)
Price per Unit*

* Estimated ExWorks price (no packing, no shipping, no VAT included); Mill prices valid for min. 5 tons (for pipes) / min. 1K$ order (for other items) and advanced  or guaranteed payment (example downpayment at order + balance at shipping, CAD, LC). 
For pipes: min 1 pipe (6 meters for NPS < 4″, 12 meters for NPS > 4″).

Dimensions and Weight

Nominal Pipe Size (first bore size)
Wall thickness (Schedule)

Weight (Kgs)

Unit weight (kg or lbs)

Weight (Lbs)

Unit weight (kg or lbs)

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  • BE: Bevelled Ends
  • BW: Buttweld
  • DEG: Degrees
  • ERW: Electric Resistance Welded (Pipes)
  • FB: Full Bore
  • FL: Flanged
  • HFI: High-Frequency Welding
  • LR: Long Radius
  • LSAW: Longitudinal Submerged Arc (Pipes)
  • NPS: Nominal Pipe Size
  • PCS: Pieces
  • RB: Reduced Bore
  • SCH: Pipe Schedule
  • SR: Short Radius
  • SW: Socked Weld