Stainless Steel Butt Weld 90° Long Radius Elbow
Stainless Steel Butt Weld 90° Long Radius Elbow
Note: MOQ, pricing, lead time and payment terms may vary depending on product grade, specifications, order quantity and processing requirements. Please contact QueenMetal (ding@queenmetalgroup.com) for a product-specific quotation.
Product Introduction
Stainless Steel Butt Weld 90° Long Radius Elbow is a pipe fitting designed to change pipeline direction by 90 degrees while maintaining smooth fluid flow performance. The long radius design provides a larger bending radius, lower pressure loss, and improved flow efficiency compared with short radius elbows. Manufactured according to international butt-weld fitting standards, it offers excellent weldability, dimensional accuracy, and reliable connection performance. Stainless steel grades such as 304, 304L, 316, and 316L provide strong corrosion resistance for demanding industrial applications. Custom sizes, wall thicknesses, standards, surface finishes, and inspection requirements are available according to customer specifications.
Specifications
| Item | Specification |
|---|---|
| Product Type | Stainless Steel Butt Weld 90° Long Radius Elbow |
| Material | Stainless Steel |
| Common Grades | 304 / 304L / 316 / 316L / Other grades available upon request |
| Material Characteristics | Corrosion Resistance / Good Weldability / Smooth Flow Performance / Long Service Life |
| Manufacturing Process | Cold Forming / Hot Forming / Precision Manufacturing |
| Standard | ASME B16.9 / MSS SP-43 / DIN / EN / JIS / Other applicable standards |
| Fitting Type | Butt Weld Elbow |
| Elbow Type | 90 Degree Long Radius Elbow (LR = 1.5D) |
| Size Range | Various standard sizes / Customized |
| Wall Thickness | SCH 5S / SCH 10S / SCH 40S / SCH 80S / Customized |
| Connection Type | Butt Weld Connection |
| End Type | Beveled Ends / Customized |
| Radius | Long Radius (1.5D) / Customized |
| Surface Finish | Pickled / Polished / Mill Finish / Customized |
| Dimensions | According to applicable standards or customer drawings |
| Tolerance | According to applicable standards or customer requirements |
| Processing | Cutting / Forming / Welding Preparation / Polishing / Customized |
| Customization | Grade / Size / Thickness / Radius / Angle / End Preparation / Surface Finish / Inspection Requirements |
Need a Customized Solution?
If you cannot find a stainless steel butt weld 90° long radius elbow for your project, please contact Queen Metal. We provide customized solutions based on your required grade, dimensions, standard, surface finish, end treatment, and application.
Send us your specifications, technical requirements, drawings, or parameter files, and our team will provide a suitable quotation and supply solution.
Email: ding@queenmetal.com
Applications & Industries
| Industry | Typical Applications |
|---|---|
| Oil & Gas | Pipeline systems, process piping and fluid transportation networks |
| Chemical Processing | Corrosive fluid pipelines and chemical production systems |
| Petrochemical | Process equipment, pressure piping and industrial connections |
| Water Treatment | Water pipelines, pumps and filtration systems |
| Food & Beverage | Hygienic stainless steel piping and processing equipment |
| Pharmaceutical | High-purity piping systems and sanitary applications |
| Marine & Offshore | Corrosion-resistant piping networks |
| General Industrial | Equipment piping, tanks and fabricated pipeline systems |
Quality Assurance & Testing
| Inspection / Testing | Details |
|---|---|
| Material Verification | Chemical composition verification according to applicable standards |
| PMI Testing | Positive Material Identification available according to requirements |
| Dimensional Inspection | Outside diameter, elbow angle, radius, wall thickness and dimensional accuracy |
| Surface Inspection | Inspection of internal and external surface quality |
| Mechanical Testing | Tensile strength and mechanical property testing where required |
| Hardness Testing | Available according to material grade and order requirements |
| Forming Inspection | Inspection of elbow shape, bending radius and forming quality |
| Wall Thickness Inspection | Verification of thickness uniformity after forming |
| Hydrostatic / Pressure Testing | Available according to application requirements |
| MTC | Material Test Certificate available according to order requirements |
| Third-Party Inspection | SGS / BV or other third-party inspection available upon request |
Packaging & Logistics
| Item | Details |
|---|---|
| Packaging Standard | Export-standard stainless steel pipe fitting packaging |
| Surface Protection | Plastic caps, protective film or suitable protection materials |
| Individual Protection | Each fitting protected against scratching, impact and contamination |
| Bundling | Bundled according to size and order requirements |
| External Packaging | Waterproof paper / Plastic wrapping where applicable |
| Wooden Packaging | Wooden cases or pallets available according to product size and shipping requirements |
| Shipping Method | Container / Bulk shipment |
| Transportation Protection | Suitable protection for long-distance ocean transportation |
| MOQ | According to grade, size, standard and order requirements |
| Lead Time | Confirmed according to material availability, processing and order quantity |
| Customized Logistics | Packaging, marking and shipping arrangements available according to customer requirements |
FAQS
1. What is a Stainless Steel Butt Weld 90° Long Radius Elbow?
A Stainless Steel Butt Weld 90° Long Radius Elbow is a pipe fitting used to change pipeline direction by 90 degrees with a longer bending radius for smoother flow transition.
2. What is the advantage of a long radius elbow?
A long radius elbow provides lower flow resistance, reduced pressure loss, smoother fluid movement, and better performance for continuous pipeline systems.
3. What is the difference between long radius and short radius elbows?
A long radius elbow has a centerline radius of approximately 1.5 times the pipe diameter, while a short radius elbow has a smaller bending radius and is used where installation space is limited.
4. What stainless steel grades are available?
Common grades include 304, 304L, 316, and 316L stainless steel. Other grades can be supplied according to project requirements.
5. Can Queen Metal customize stainless steel elbows?
Yes. Queen Metal provides customized elbow solutions based on required grade, size, wall thickness, radius, angle, standard, surface finish, inspection requirements, and application.
Request a Quote Now
Tell us your requirements, including product type, specifications and quantity. Our professional team will provide a fast response and customized steel solutions.
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