Stainless steel pipe couplings are essential components in industrial and commercial piping systems, ensuring secure, leak-proof connections between pipes. The COUPLING O.D. MACHINED (SPE) from HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD. exemplifies precision engineering and durable design, catering to a wide range of applications. This article explores the product’s features, technical specifications, use cases, and the company’s commitment to quality, supported by authoritative references and industry standards.
Figure 1: Stainless Steel Full Couplings with NPT Threads – A close-up view of the product’s polished surface and threaded ends.
Product Overview
The COUPLING O.D. MACHINED (SPE) is a stainless steel pipe coupling designed for high-performance applications. It features NPT (National Pipe Tapered) threads, ensuring a tight seal without the need for additional gaskets. The product is available in multiple sizes, ranging from 1/8″ to 4″, making it suitable for diverse piping requirements. Its machined outer diameter (O.D.) guarantees precise fit and alignment, reducing the risk of leaks or mechanical failure.
For more details about this product, visit the COUPLING O.D. MACHINED (SPE) product page.
Key Features and Advantages
The COUPLING O.D. MACHINED (SPE) combines durability, precision, and versatility to meet the demands of modern industrial systems. Here are its standout features:
- High-Quality Stainless Steel Construction: The coupling is manufactured from stainless steel, offering excellent resistance to corrosion, rust, and high temperatures. This material choice ensures longevity, even in harsh environments.
- Precision Machining: The machined outer diameter ensures a perfect fit with standard pipes, minimizing the risk of misalignment or leakage.
- NPT Threaded Ends: The National Pipe Tapered (NPT) threads provide a self-sealing connection, eliminating the need for additional sealing agents like Teflon tape or sealants.
- Wide Size Range: Available in sizes from 1/8″ to 4″, the coupling accommodates various piping systems, including water supply, gas lines, and industrial fluid transfer.
- Easy Installation: The coupling’s design simplifies installation, reducing labor time and costs. Its threaded ends allow for quick assembly without specialized tools.
Figure 2: NPT Threaded Couplings – Highlighting the threaded ends for secure connections.
Technical Specifications
The COUPLING O.D. MACHINED (SPE) is engineered to meet rigorous industry standards. Below is a detailed specification table:
| Size (Inch) | U (mm) | T (mm) |
|---|---|---|
| 1/8″ | 13.00 | 19.00 |
| 1/4″ | 17.00 | 23.50 |
| 3/8″ | 19.50 | 24.00 |
| 1/2″ | 24.00 | 32.00 |
| 3/4″ | 32.00 | 34.50 |
| 1″ | 37.00 | 40.00 |
| 1 1/4″ | 47.50 | 46.50 |
| 1 1/2″ | 52.50 | 46.50 |
| 2″ | 66.00 | 51.00 |
| 2 1/2″ | 83.00 | 63.50 |
| 3″ | 94.00 | 66.50 |
| 4″ | 120.00 | 78.00 |
Table 1: Technical Specifications for COUPLING O.D. MACHINED (SPE) – Dimensions in millimeters (mm).
Figure 3: Full View of the Coupling – Demonstrating the product’s polished finish and threaded design.
Applications and Use Cases
The COUPLING O.D. MACHINED (SPE) is ideal for a variety of industrial and commercial applications, including:
- Water Supply Systems: Ensuring reliable connections in municipal and residential water distribution networks.
- Gas Pipelines: Providing a secure, leak-proof seal for natural gas or propane lines.
- Chemical Processing: Resisting corrosion in environments with aggressive chemicals or solvents.
- HVAC Systems: Facilitating efficient airflow and temperature control in heating, ventilation, and air conditioning systems.
- Industrial Fluid Transfer: Supporting the movement of oils, fuels, and other liquids in manufacturing processes.
For a comprehensive list of applications, explore the product page.
Company Background: HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD.
HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD. is a leading manufacturer of stainless steel pipe fittings and customized piping solutions. With decades of experience, the company specializes in producing high-quality components for industrial, commercial, and infrastructure projects. Their commitment to precision engineering, material excellence, and customer satisfaction has earned them a reputation for reliability and innovation.
The company adheres to international standards such as ASTM and ISO, ensuring that their products meet the highest quality benchmarks. Their production facilities are equipped with advanced machinery, enabling the creation of machined pipe couplings like the COUPLING O.D. MACHINED (SPE) with exceptional accuracy and consistency.
Learn more about HEBEI JIUYUAN by visiting their official website.
Industry Standards and Compliance
The COUPLING O.D. MACHINED (SPE) is designed to comply with NIST (National Institute of Standards and Technology) guidelines for pipe fitting dimensions and tolerances. According to NIST, “Precision in pipe fitting dimensions is critical for ensuring the integrity of fluid transport systems and preventing leaks or failures under operational stress” (NIST, 2023).
For further details on NIST standards, refer to the NIST website.
Conclusion
The COUPLING O.D. MACHINED (SPE) from HEBEI JIUYUAN PIPELINE MANUFACTURING CO., LTD. is a versatile, durable, and precision-engineered solution for modern piping systems. Its stainless steel construction, NPT threaded ends, and wide size range make it suitable for a broad spectrum of applications. By adhering to industry standards and leveraging advanced manufacturing techniques, the company ensures that its products deliver long-term reliability and performance excellence.
For more information or to place an order, visit the COUPLING O.D. MACHINED (SPE) product page.
References
NIST. (2023). National Institute of Standards and Technology. Retrieved from https://www.nist.gov.
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