
| Brand | SWAGELOK |
|---|---|
| Manufacturer Part Number | SS-400-1-4ST |
| Part Type | TUBE |
| Material | STAINLESS STEEL |
Swagelok SS-400 and SS-600 Series tubing and fittings are designed to provide reliable, leak-free fluid transfer solutions for applications requiring high-purity, low-pressure systems. These series provide acost-effective alternative to other high-purity materials like Monel or Hastelloy.
The SS-400 series, specifically the 1-4ST 3/8" OD 9/16-18 male SAE/MS fittings, contain 316L stainless steel components. The 1-4 designation refers to the number of ports in the fitting, and the "-ST" denotes threaded connections, with a thread pitch of 18 threads per inch (tpi). The 3/8" Outside Diameter (OD) tube has a nominal ID of 0.370 inches, providing a good balance between flow rate and pressure drop.
On the other hand, the SS-600 series, with the 1-6ST 3/8" OD 9/16-18 male SAE/MS fittings, features 316L stainless steel components as well. The 1-6 designation represents fittings with six ports, and the "-ST" signifies threaded connections, maintained at a thread pitch of 18tpi. This 3/8" OD tube provides an ID of 0.370 inches, ensuring consistent system performance for applications with multiple connection points.
These Swagelok tubing and fittings conform to the SAE J517 and ASME BPE standards and provide excellent resistance to corrosion.Swagelok's proprietary end sealing technology ensures zero leakage. They are consistently positioned in critical fields like semiconductor, power generation, and life sciences due to their reliable performance. By utilizing these SS-400 and SS-600 series components, you'll have the confidence in knowing your systems will maintain fluid purity, allow for efficient workflow, and prevent costly leaks.
Swagelok SS-400 and SS-600 tubing with 1-4St and 1-6St threads, 3/8 inch OD and 9/16-18 Male SAE/MS connections, are high-performance tubing options suitable for various industrial and heavy-duty applications. Each tubing type comes with its unique advantages and potential disadvantages.
Swagelok SS-400 (Type 316L Stainless Steel): Pros:1. High strength and durability: SS-400 offers excellent mechanical properties, including high strength, resistance to corrosion, and a good balance of formability for manufacturing processes.
2. High pressure capability: This tubing is suitable for high-pressure applications, as it is capable of withstanding up to 10,000 psi.
3. Resistance to environments: SS-400 is resistant to a wide range of chemicals, water, and gases, making it versatile for use in various industries.
Cons:1. Cost: The material cost for Type 316L stainless steel is higher compared to other tubing types due to its superior corrosion resistance and formability attributes.
Swagelok SS-600 (Type 321 Stainless Steel): Pros:1. Excellent resistance to pitting and crevice corrosion: SS-600 is ideal for applications in acidic environments due to its highly resistance to pitting and crevice corrosion.
2. Welding capability: This tubing type can be easily welded and formed using various methods like GTAW (Gas Tungsten Arc Welding), SMAW (Shielded Metal Arc Welding), and MIG (Metal Inert Gas) welding.
3. Lightweight: Compared to SS-400, SS-600 is lighter and more manageable during fabrication and installation.
Cons:1. Moderate strength: While SS-600 offers good mechanical properties, it may not be as strong as SS-400, making it less suitable for high-pressure applications.
2. Limited formability: SS-600 has lower formability than SS-400, which can make bending and other fabrication processes more challenging.
Conclusion:Both SS-400 and SS-600 Swagelok tubing offer unique advantages and are suitable for various applications in process industries where high level corrosion resistance or high-pressure capability is required. SS-400 is a more versatile option due to its excellent mechanical properties, broad appeal, and ability to cater to high-pressure applications. On the other hand, SS-600 is a better fit for applications where exceptional corrosion resistance is crucial, and fabrication processes are more straightforward. The choice between SS-400 and SS-600 depends on specific application requirements and factors like cost, pressure capability, formability, and resistance to certain environments.
Recommendation:Considering the presented pros and cons, the choice between SS-400 and SS-600 would depend on your project's unique needs. If you require high-pressure capabilities and resistance to a wide range of environments, we recommend choosing Swagelok SS-400 tubing. However, if your primary need is exceptional resistance to pitting and crevice corrosion, along with a more straightforward fabrication process, Swagelok SS-600 might be the better option. Always consult with a qualified professional to ensure the optimum selection based on your specific applications and requirements.
Stainless steel fitting. 3/8 tube x 9/16-18 male sae/ms. Item is new/unused. Ss-4600-1-6st.
