Merit Brass
Stainless Steel Weld Short Radius 90° Elbows
- SKU:
- SWSSR90
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
Stainless Steel Weld Short Radius 90° Elbows
Stainless Steel Short Radius Weld 90° Elbows are designed to provide a compact 90-degree directional change in stainless steel piping systems while maintaining the strength and integrity of a butt weld connection.
Manufactured from high-quality stainless steel and produced to recognized ASTM, ASME, ANSI, and MSS standards, these fittings are well suited for process, industrial, commercial, and other piping applications requiring corrosion resistance, durability, and reliable flow redirection in limited installation space.
Product Highlights
- 90° short radius butt weld elbow design
- Available in Schedule 10 and Schedule 40 wall thicknesses
- Compact short radius configuration for space-constrained installations
- Stainless steel construction for corrosion resistance
- Designed for permanent welded piping systems
- Manufactured and tested to ASTM A403 and ASME SA403/SA403M
- Raw material conforms to ASTM A312 requirements
- Dimensions and wall thicknesses conform to ANSI B16.9, ANSI B16.28, and MSS SP-43
- Available in multiple pipe sizes and wall thicknesses
- Suitable for industrial, process, and commercial piping systems
Technical Specifications
| Product Type | Short Radius 90° Butt Weld Elbow |
|---|---|
| Material | Stainless Steel |
| Available Schedules | Schedule 10 & Schedule 40 |
| Connection Type | Butt Weld |
| Elbow Angle | 90° |
| Radius Style | Short Radius |
| Raw Material Standard | ASTM A312 |
| Manufacturing / Testing Standard | ASTM A403 & ASME SA403/SA403M |
| Dimensional / Wall Thickness Standards | ANSI B16.9, ANSI B16.28 & MSS SP-43 |
| Primary Applications | Industrial, Commercial & Process Piping |
Short Radius 90° Design
The short radius design provides a compact 90° change in direction while using less installation space than a long radius elbow.
This configuration is useful in piping layouts where space is limited and a tighter directional change is required.
Butt Weld Connection
These elbows are designed for butt weld installation in compatible stainless steel piping systems. Proper fit-up and welding create a continuous permanent connection between the elbow and adjoining pipe.
Verify pipe size, schedule, stainless material requirements, and welding procedure before fabrication or installation.
Schedule 10 vs. Schedule 40
Schedule 10
- Lighter wall option for compatible piping systems
- Useful where lower wall thickness is appropriate
- Manufactured and tested to applicable ASTM and ASME requirements
- Confirm mating pipe schedule before ordering
Schedule 40
- Heavier wall than Schedule 10
- Suitable where greater wall thickness is required
- Manufactured and tested to applicable ASTM and ASME requirements
- Confirm mating pipe schedule before welding
Short Radius vs. Long Radius
Short Radius
- More compact overall fitting
- Requires less installation space
- Useful in congested piping layouts
- Creates a tighter directional change
Long Radius
- Uses a more gradual bend
- Generally provides a smoother flow transition
- Typically requires more installation space
- Common where reduced flow disruption is a priority
Standards & Construction
These short radius elbows are manufactured from stainless steel pipe material conforming to ASTM A312 and formed into precision butt weld fittings for consistent fit-up and weld quality.
Manufacturing and testing procedures comply with ASTM A403 and ASME SA403/SA403M. Applicable wall thicknesses and dimensions conform to ANSI B16.9, ANSI B16.28, and MSS SP-43.
Common Applications
Compact Piping Layouts
- Space-constrained piping installations
- Mechanical equipment connections
- Compact process piping
- Commercial piping systems
- Industrial piping assemblies
Corrosion-Resistant Service
- Process piping
- Chemical service where compatible
- Water treatment systems
- Stainless steel fabrication
- General corrosion-resistant piping
Need Help With Butt Weld Fitting Selection?
Confirm the nominal pipe size, Schedule 10 or Schedule 40 wall thickness, short radius requirement, stainless steel material requirements, and welding procedure before ordering.
Use the product documents below to review stainless steel butt weld fitting dimensions and certification information.
Product Documents
Stainless Steel Butt Weld Dimensions
Use this reference to verify dimensional information for stainless steel butt weld fittings before ordering, fabrication, or installation.
- Reference dimensions for stainless steel butt weld fittings
- Useful for confirming nominal pipe size and fitting dimensions
- Supports Schedule 10 and Schedule 40 fitting selection
- Recommended for checking dimensional compatibility before welding
Stainless Steel Certification Letter
Use this certification document for supporting information regarding the stainless steel butt weld fitting product line and applicable manufacturing requirements.
- Certification reference for stainless steel butt weld fittings
- Useful for project documentation and submittal review
- Supports verification of applicable product standards
- Recommended where certification documentation is required
Frequently Asked Questions
What is a short radius 90° elbow?
A short radius 90° elbow changes the direction of a piping system by 90° using a tighter-radius bend than a long radius elbow.
Why use a short radius elbow?
A short radius elbow is useful where installation space is limited and the piping layout requires a compact 90° directional change.
What connection type is used?
These fittings use butt weld connections and are intended to be welded directly into compatible stainless steel piping systems.
What schedules are available?
The supplied product information lists Schedule 10 and Schedule 40 wall thickness options.
What material standard applies to the raw pipe?
The raw stainless steel pipe material conforms to ASTM A312.
What manufacturing and testing standards apply?
The fittings are manufactured and tested in accordance with ASTM A403 and ASME SA403/SA403M.
What dimensional standards apply?
Applicable dimensions and wall thicknesses conform to ANSI B16.9, ANSI B16.28, and MSS SP-43.
What is the difference between short radius and long radius elbows?
Short radius elbows provide a tighter, more compact bend, while long radius elbows use a more gradual bend that generally requires more installation space.
Where can I find fitting dimensions?
Use the Stainless Steel Butt Weld Dimensions PDF in the Product Documents section above.
Is certification documentation available?
Yes. The Stainless Steel Certification Letter PDF is available in the Product Documents section above.
Important Ordering Notes
- Product type: Stainless Steel Short Radius 90° Butt Weld Elbow.
- Available in Schedule 10 and Schedule 40 wall thicknesses.
- Short radius configuration is designed for compact piping layouts.
- Raw material conforms to ASTM A312.
- Manufactured and tested to ASTM A403 and ASME SA403/SA403M requirements.
- Applicable wall thicknesses and dimensions conform to ANSI B16.9, ANSI B16.28, and MSS SP-43.
- Confirm nominal pipe size and schedule before ordering.
- Verify mating pipe dimensions and welding compatibility before installation.
- Use welding procedures appropriate for the stainless steel material and piping system.
- Confirm pressure, temperature, media, and corrosion-resistance requirements before installation.
- Refer to both Product Documents for dimensional and certification information.
