Merit Brass
Schedule 40 304L Stainless Steel Seamless Pipe - 20' Lengths
- SKU:
- SPS40T4LSMLS
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
- Shipping Notice:
- LTL Only
Description
Sch40 304L Stainless Steel Seamless Pipe - 20' Lengths
Schedule 40 304L Stainless Steel Seamless Pipe provides durable, corrosion-resistant piping for commercial and industrial systems. Manufactured to ASTM A312 / ASME SA312, this seamless stainless steel pipe is supplied in full 20-foot lengths.
Schedule 40 has a thicker wall than Schedule 10 stainless steel pipe of the same nominal size. Its seamless construction eliminates the longitudinal weld seam found in welded pipe, while the pipe can be welded to compatible fittings and additional lengths to create strong, permanent piping connections.
Product Highlights
- 304L stainless steel construction
- Schedule 40 wall thickness
- Seamless pipe construction
- ASTM A312 / ASME SA312
- Sold in 20-foot lengths
- Thicker wall than Schedule 10 stainless steel pipe
- Designed for welded piping systems
- Available for Will-Call from six Merit Brass distribution centers
Technical Specifications
| Product Type | Stainless Steel Pipe |
|---|---|
| Material | Stainless Steel |
| Grade | 304L |
| Schedule | Schedule 40 |
| Construction | Seamless |
| Standard | ASTM A312 / ASME SA312 |
| Standard Length | 20 Feet |
| Connection Method | Welded to Compatible Pipe and Fittings |
304L Stainless Steel Construction
304L stainless steel combines corrosion resistance with good weldability for compatible commercial and industrial piping applications.
The low-carbon 304L grade is well suited to fabricated and welded piping assemblies. Material compatibility should be confirmed for the specific fluid, operating temperature, pressure, and service environment.
Schedule 40 Design
Schedule 40 provides a thicker wall than Schedule 10 stainless steel pipe of the same nominal size. This provides a heavier pipe section while retaining the corrosion-resistant properties of 304L stainless steel.
Outside diameter and wall thickness vary according to nominal pipe size. Refer to the Pipe Chart Diameters & Wall Thicknesses document below for dimensional information.
Seamless Pipe Construction
Pipe Construction
- Seamless stainless steel pipe
- No longitudinal welded pipe seam
- Grade 304L
- Schedule 40 wall
- 20-foot standard lengths
- ASTM A312 / ASME SA312
Welded Connections
- Can be welded to compatible fittings
- Can be welded to additional pipe lengths
- Creates strong permanent connections
- Less likely to leak than threaded connections
- Suitable for fabricated stainless steel piping systems
20-Foot Pipe Lengths
This Schedule 40 304L seamless stainless steel pipe is supplied in 20-foot lengths. Full-length pipe should be properly supported during transportation, storage, handling, fabrication, and installation.
Will-Call Availability
Available to Will-Call from any of Merit's six distribution centers:
- Reno, Nevada
- Dallas, Texas
- Birmingham, Alabama
- Cleveland, Ohio
- Houston, Texas
- Long Beach, California
Selection & Installation Guidance
- Confirm the required nominal pipe size before ordering.
- Verify Schedule 40 wall thickness for the selected pipe size.
- Confirm 304L stainless steel is compatible with the intended service.
- Verify media, pressure, and temperature requirements before installation.
- Use compatible stainless steel fittings and piping components.
- Use appropriate welding procedures for 304L stainless steel.
- Support 20-foot pipe lengths properly during handling and installation.
- Follow applicable piping codes and project specifications.
Product Documents
Pipe Chart Diameters & Wall Thicknesses
Review pipe diameter and wall thickness information when selecting the required Schedule 40 stainless steel pipe size.
Need Help Selecting Schedule 40 Stainless Steel Pipe?
Our industrial PVF specialists can help review your pipe size, grade, schedule, quantity, application, and Will-Call options before you order.
Frequently Asked Questions
What grade of stainless steel is this pipe?
This pipe is manufactured from 304L stainless steel.
What schedule is this stainless steel pipe?
This is Schedule 40 stainless steel pipe.
Is this pipe seamless or welded?
This is seamless stainless steel pipe.
What is the difference between seamless and welded pipe?
Seamless pipe does not have the longitudinal welded seam associated with welded pipe construction.
Is Schedule 40 thicker than Schedule 10?
Yes. Schedule 40 has a thicker wall than Schedule 10 pipe of the same nominal pipe size.
What standards does this pipe meet?
This 304L stainless steel pipe is manufactured to ASTM A312 / ASME SA312.
How long is each pipe length?
Each pipe is supplied in a 20-foot length.
Can this seamless pipe be welded?
Yes. It can be welded to compatible stainless steel fittings and additional pipe lengths using appropriate welding procedures.
Where can I find pipe dimensions and wall thicknesses?
Use the Pipe Chart Diameters & Wall Thicknesses document in the Product Documents section above.
Where is Will-Call available?
Will-Call is available in Reno, Dallas, Birmingham, Cleveland, Houston, and Long Beach.
Important Ordering Notes
- Schedule 40 seamless stainless steel pipe.
- Grade 304L stainless steel.
- ASTM A312 / ASME SA312.
- Sold in 20-foot lengths.
- Schedule 40 has a thicker wall than Schedule 10 pipe.
- Confirm nominal pipe size and wall thickness before ordering.
- Confirm material compatibility and operating requirements before installation.
- Available for Will-Call in Reno, Dallas, Birmingham, Cleveland, Houston, and Long Beach.
