MARINESURPLUS.COM
1-1/4" Socket Weld SS Coupling
Description
This 1¼-inch socket weld coupling (model 4307004270) is designed for high-integrity pipe connections in demanding systems. Manufactured from stainless steel, this coupling is engineered to deliver reliable, leak-free joints in applications where strength, corrosion resistance, and durability are critical.
Key Specifications
|
Feature |
Detail |
|
Nominal Size |
1¼ inch (1.25 in) |
|
Connection Type |
Socket weld on both ends |
|
Material |
Stainless steel (304L / 304 grade) |
|
Pressure Class / Rating |
Class 3000 / 3000 psi equivalent |
|
Standards / Specification |
Complies with ASTM A182 / ASME B16.11 family standards for socket weld fittings |
|
Wall / Thickness |
Standard socket-weld coupling thickness suited for 1¼" piping |
|
Finish / Appearance |
Polished metallic stainless finish (silver) |
|
Length / Compactness |
Compact coupling suitable for tight layout spaces |
Benefits & Highlights
- Strong, Permanent Joints — Socket weld connections produce rigid, sealed joints, ideal for high-stress or vibration-prone systems.
- Corrosion Resistant — Stainless steel construction ensures longevity in corrosive, wet, or corrosive media environments.
- High Pressure Performance — Rated for Class 3000 service, making it suitable for high-pressure systems.
- Compact Design — Fits well in tight piping arrangements without excessive bulk.
- Industry Standard Compliance — Meets standard fitting specifications, ensuring compatibility with industry piping systems.
Recommended Applications
- High-pressure fluid and gas piping installations
- Chemical, process, or petrochemical systems requiring corrosion resistance
- Steam, hydraulic or utility lines
- Repair or expansion of stainless steel piping systems
- Use in systems where durability and reliability are critical
