4381017420 – 45° Long Radius Elbow, 1 in x 1 in, Schedule 40, 304 L Stainless Steel
4381017420 – 45° Long Radius Elbow, 1 in x 1 in, Schedule 40, 304 L Stainless Steel
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Commercial Ordering FAQ
How do I verify that 4381017420 – 45° Long Radius Elbow, 1 in x 1 in, Schedule 40, 304 L Stainless Steel is the correct replacement part for my equipment?
Check the OEM part number (4381017420) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for Generic orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this Generic part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
Order the 4381017420 Fitting from National Boiler Supply. Call our order desk at 850-565-3492 for a formal quote or a part number cross-check.
Product Overview
It is designed to redirect flow with a gentle bend, offering improved flow characteristics and reduced pressure loss. Made from 304L stainless steel, this fitting conforms to specified material and manufacturing standards. It features a butt weld connection type, with both ends sized at 1 inch, matching Schedule 40 pipe specifications. The fitting supports piping systems that meet the specified industrial standards and is suitable for industrial applications requiring durable, reliable piping components.
Features
- Material Grade: 304L Stainless Steel, ensuring corrosion resistance and mechanical properties as specified in product standards.
- Connection Type: Butt Weld, facilitating secure, permanent pipe jointing.
- Fitting Shape: 45 Degree Long Radius Elbow, providing a smoother flow path with a centerline radius equal to 1.5 times the pipe diameter.
- Nominal Pipe Size: 1 in for both sides, compatible with standard piping.
- Fitting Schedule/Class: Schedule 40, indicating the wall thickness and pressure ratings.
- Overall Length: 1 11/16 in, defining the fitting's physical size.
- Standards: Conforms to the applicable ASTM standards and manufacturer’s specifications.
Technical Specifications
| Manufacturer Part Number | 4381017420 |
|---|
OEM Part Verification: Confirm part number 4381017420 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Related Components & Replacement Parts
- 4381017430 – 1-1/4" Butt Weld 304 L SS Long Radius 45 Degree Elbow Sch 40 – OEM Part # 4381017430
- 4381017410 – 3/4 in Butt Weld 304 L Stainless Steel Long Radius 45° Elbow Schedule 40 – OEM Part # 4381017410
- 4381017440 – 1-1/2" Butt Weld 304 L SS Long Radius 45 Degree Elbow Sch 40 – OEM Part # 4381017440
- 4381017400 – 1/2" Butt Weld 304 L SS Long Radius 45 Degree Elbow Sch 40 – OEM Part # 4381017400
- 4381017450 – 2 in Butt Weld 304 L Stainless Steel 45° Long Radius Elbow Schedule 40 – OEM Part # 4381017450
Need help confirming a part number or cross-reference? Call our order desk at 850-565-3492.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.