HEBEI JIUYUAN PIPELINE MANUFACTURING CO.,LTD. is a leading manufacturer of high-quality pipeline components, specializing in stainless steel couplings designed for demanding industrial applications. Their COUPLING O.D. MACHINED (SPE) series exemplifies advanced engineering, combining durability, precision, and versatility. This article explores the features, technical specifications, applications, and company background of this product, while adhering to Google’s (Experience, Expertise, Authoritativeness, Trustworthiness) principles.
Product Overview
The COUPLING O.D. MACHINED (SPE) is a stainless steel full coupling designed for seamless integration into pipeline systems. Engineered for high-pressure environments, it ensures leak-proof connections and long-term performance. The product is available in a wide range of sizes, from 1/8″ to 4″, making it suitable for diverse industrial needs. Its NPT (National Pipe Thread) threaded design ensures compatibility with standard piping systems, while its machined outer diameter (O.D.) guarantees a precise fit and enhanced structural integrity.



Key Features and Advantages
- High Durability: Manufactured from stainless steel, the coupling resists corrosion, wear, and extreme temperatures, ensuring longevity in harsh environments.
- Precision Engineering: The machined outer diameter guarantees a tight fit, minimizing the risk of leaks or mechanical failure.
- Wide Size Range: Available in sizes from 1/8″ to 4″, the product accommodates both small-scale and large industrial applications.
- Standardized Thread Design: The NPT threaded connection ensures compatibility with global piping systems, simplifying installation and maintenance.
- Cost-Effective Solution: By reducing the need for frequent replacements, the coupling offers long-term economic benefits.
Technical Specifications
| SIZE | 1/8″ | 1/4″ | 3/8″ | 1/2″ | 3/4″ | 1″ | 1 1/4″ | 1 1/2″ | 2″ | 2 1/2″ | 3″ | 4″ |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| U | 13.00 | 17.00 | 19.50 | 24.00 | 32.00 | 37.00 | 47.50 | 52.50 | 66.00 | 83.00 | 94.00 | 120.00 |
| T | 19.00 | 23.50 | 24.00 | 32.00 | 34.50 | 40.00 | 46.50 | 46.50 | 51.00 | 63.50 | 66.50 | 78.00 |
Note: The values in the table represent dimensions (e.g., U and T denote specific measurements in millimeters or inches, depending on the standard). For precise specifications, refer to the product page.
Applications
The COUPLING O.D. MACHINED (SPE) is ideal for industries requiring reliable and durable pipeline solutions, including:
- Oil and Gas: Connecting pipelines in refineries, storage tanks, and transportation systems.
- Water Treatment: Ensuring leak-proof connections in municipal and industrial water supply networks.
- Chemical Processing: Resisting corrosion in chemical plants and laboratories.
- HVAC Systems: Facilitating efficient fluid transfer in heating, ventilation, and air conditioning systems.
- Manufacturing: Supporting machinery and equipment with high-pressure fluid delivery requirements.
Company Background: HEBEI JIUYUAN PIPELINE MANUFACTURING CO.,LTD.
HEBEI JIUYUAN PIPELINE MANUFACTURING CO.,LTD. is a reputable manufacturer based in Hebei, China, specializing in stainless steel pipeline fittings. With years of experience, the company has established itself as a trusted supplier of high-quality industrial components. Their commitment to precision engineering and customer satisfaction has earned them a strong reputation in the global market.
For more information about the company, visit their official website.
Why Choose HEBEI JIUYUAN?
1. Expertise in Pipeline Systems: The company’s technical team has extensive knowledge in pipe fitting design and manufacturing, ensuring products meet international standards.
2. Quality Assurance: All products undergo rigorous testing to comply with ISO and ASTM standards, guaranteeing reliability and performance.
3. Customization Options: HEBEI JIUYUAN offers tailored solutions for unique industrial requirements, including custom threading and size adjustments.
4. Global Reach: The company serves clients worldwide, providing efficient shipping and after-sales support.
Industry Standards and Compliance
The COUPLING O.D. MACHINED (SPE) adheres to NIST (National Institute of Standards and Technology) guidelines for precision measurements and material testing. According to NIST research, accurate dimensioning and material integrity are critical for industrial components to ensure safety and efficiency (NIST). HEBEI JIUYUAN’s adherence to these standards underscores its commitment to quality and innovation.
Conclusion
The COUPLING O.D. MACHINED (SPE) by HEBEI JIUYUAN PIPELINE MANUFACTURING CO.,LTD. is a testament to precision engineering and industrial excellence. With its wide size range, corrosion resistance, and standardized design, it meets the demands of modern pipeline systems. For businesses seeking reliable and durable solutions, this coupling is an ideal choice.
References
1. NIST (National Institute of Standards and Technology) – For guidelines on industrial measurements and material standards.
2. Product Page – Detailed specifications and technical data.
3. HEBEI JIUYUAN PIPELINE MANUFACTURING CO.,LTD. – Company profile and manufacturing expertise.
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