Stainless Steel Female Thread Coupling 316 304 1/2-48 Inch BSPT NPT
| Application | Connection, Decoration, oil and gas, Automotive, New Energy, Chemical, Water |
| End Type | Female |
| Thread Type | BSPT, BSPP, NPT, PS, DIN, G |
| Size | 1/2"-48" |
| Surface | Black, Electric Galvanized, Cold Galvanized, Hot Dipped Galvanized, Zinc Plated |
| Material | 316, 316L, 304, 304L, Carbon |
| Finish | Precision turning and Forging |
| Standard | ASTM A312, ASTM A249, ASTM A269 |
| Shape | Equal |
| Peculiarity | Corrosion and High Temperature Resistance |
| Technic | Casting |
The Stainless Steel Screwed Pipe Fittings Female Thread Coupling is an essential part of any reliable piping system, designed to connect two male-threaded pipes securely and efficiently. With its female threaded interface, this coupling ensures a solid and leak-proof connection, ideal for applications that require strong, long-lasting performance in both low and high-pressure systems.
Crafted from premium-grade stainless steel, our couplings offer outstanding resistance to corrosion, rust, and wear, making them an excellent choice for systems exposed to harsh chemicals, extreme temperatures, and demanding environments. Whether you're working with water, gas, steam, or oil systems, our coupling guarantees a smooth, uninterrupted flow and exceptional sealing capabilities.
- Durability & Corrosion Resistance: Made from high-quality stainless steel, our fittings are designed to withstand corrosion, high temperatures, and pressure, ensuring long-term performance even in the harshest conditions.
- Precision-Machined Threads: Each coupling is crafted with accurate, fine threads to ensure a tight, secure connection that prevents leakage and maintains the integrity of the system.
- Leak-Proof Performance: The precise threading and strong material properties work together to offer a secure, leak-free seal, reducing the need for maintenance and repairs.
- Versatility Across Industries: Perfect for a wide range of industrial, commercial, and residential applications, our couplings provide exceptional reliability in systems involving water, oil, gas, and steam.
- Easy Installation: With its screw-on design, the coupling is straightforward to install and maintain, offering convenience and efficiency in your piping projects.
As a leading manufacturer in the pipe fitting industry, we take pride in producing high-quality, customized solutions tailored to meet the specific needs of our clients. With state-of-the-art manufacturing facilities, we ensure rigorous quality control at every step of production to meet international standards. Our expert engineering team works diligently to provide solutions that enhance the performance and durability of your piping system.
By choosing us, you benefit from:
- Industry Expertise: Decades of experience in the field allow us to deliver products that meet the highest standards of quality, precision, and performance.
- Customized Solutions: We offer flexibility in order quantities and customization options to meet the unique requirements of your specific project.
- Reliable Supply Chain: Our well-established supply chain ensures on-time delivery and availability, even for bulk orders or large-scale projects.
| Place of Origin | Zhejiang, China |
| Package | Standard sea worth bundles, Standard Plywood cases |
| Brand | Yuhao |
| Wall Thickness | SCH5S-SCH160S |
| DN | NPS | OD | Nominal Wall Thickness |
|---|---|---|---|
| 6 | 1/8 | 10.3 | - | 1.24 | 1.73 | 2.41 | - | - | - | 1.73 | 1.73 | - | 2.41 |
| 8 | 1/4 | 13.7 | 1.65 | 2.24 | 3.02 | - | - | - | 2.24 | 2.24 | - | 3.02 |
| 10 | 3/8 | 17.1 | - | 1.65 | 2.31 | 3.2 | - | - | - | 2.31 | 2.31 | - | 3.2 |
| 15 | 1/2 | 21.3 | 1.65 | 2.11 | 2.77 | 3.73 | - | - | - | 2.77 | 2.77 | - | 3.73 |
| 20 | 3/4 | 26.7 | 1.65 | 2.11 | 2.87 | 3.91 | - | - | - | 2.87 | 2.87 | - | 3.91 |
| 25 | 1 | 33.4 | 1.65 | 2.77 | 3.38 | 4.55 | - | - | - | 3.38 | 3.38 | - | 4.55 |
| 32 | 1 1/4 | 42.2 | 1.65 | 2.77 | 3.56 | 4.85 | - | - | - | 3.56 | 3.56 | - | 4.85 |
| 40 | 1 1/2 | 48.3 | 1.65 | 2.77 | 3.68 | 5.08 | - | - | - | 3.68 | 3.68 | - | 5.08 |
| 50 | 2 | 60.3 | 1.65 | 2.77 | 3.91 | 5.54 | - | - | - | 3.91 | 3.91 | - | 5.54 |
| 65 | 2 1/2 | 73 | 2.11 | 3.05 | 5.16 | 7.01 | - | - | - | 5.16 | 5.16 | - | 7.01 |
| 80 | 3 | 88.9 | 2.11 | 3.05 | 5.49 | 7.62 | - | - | - | 5.49 | 5.49 | - | 7.62 |
| 90 | 3 1/2 | 101.6 | 2.11 | 3.05 | 5.74 | 8.08 | - | - | - | 5.74 | 5.74 | - | 8.08 |
| 100 | 4 | 114.3 | 2.11 | 3.05 | 6.02 | 8.56 | - | - | - | 6.02 | 6.02 | - | 8.56 |
| 125 | 5 | 141.3 | 2.77 | 3.4 | 6.55 | 9.53 | - | - | - | 6.55 | 6.55 | - | 9.53 |
| 150 | 6 | 168.3 | 2.77 | 3.4 | 7.11 | 10.97 | - | - | - | 7.11 | 7.11 | - | 10.97 |
| 200 | 8 | 219.1 | 2.77 | 3.76 | 8.18 | 12.7 | - | 6.35 | 7.04 | 8.18 | 8.18 | 10.31 | 12.7 |
| 250 | 10 | 273 | 3.4 | 4.19 | 9.27 | 12.7 | - | 6.35 | 7.8 | 9.27 | 9.27 | 12.7 | 12.7 |
| 300 | 12 | 323.8 | 3.96 | 4.57 | 9.53 | 12.7 | - | 6.35 | 8.38 | 9.53 | 10.31 | 14.27 | 12.7 |
| 350 | 14 | 355.6 | 3.96 | 4.78 | - | - | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 15.09 | 12.7 |
| 400 | 16 | 406.4 | 4.19 | 4.78 | - | - | 6.35 | 7.92 | 9.53 | 9.53 | 12.7 | 16.66 | 12.7 |
| 450 | 18 | 457 | 4.19 | 4.78 | - | - | 6.35 | 7.92 | 11.13 | 9.53 | 14.27 | 19.05 | 12.7 |
| 500 | 20 | 508 | 4.78 | 5.54 | - | - | 6.35 | 9.53 | 12.7 | 9.53 | 15.09 | 20.62 | 12.7 |
A: We can supply the free samples but the sample express freight need paid by yourside.
A: We have large of ready stock,in general we can delivery within 2-10days.
A: We can accept TT,LC,DP,DA,Western Union or Negotiation.
A: We have a dedicated team of experts who rigorously inspect each stage of the production process. Every product undergoes quality testing at our factory before it is shipped.
A: Contact us with your detailed inquiry, you will be replied within 6 hours.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.