Zhejiang Yuhao Stainless Steel Co., Ltd
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability | 2000tons/per month |
| Delivery Time | 5-15days |
| Packaging Details | Standard sea worth bundles,Standard Plywood cases |
| Application | Connection, Decoration, oil and gas, Automative, 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 | Percision turning and Forging |
| Standard | ASTM A312, ASTM A249, ASTM A269 |
| Shape | Equal |
| Peculiarity | Corrosion and High Temperature Resistance |
| Technic | Casting |
| Brand Name | YUHAO |
| Model Number | Screwed pipe fittings |
| Certification | ASTM, AISI, GB, DIN, JIS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram | Supply Ability | 2000tons/per month |
| Delivery Time | 5-15days | Packaging Details | Standard sea worth bundles,Standard Plywood cases |
| Application | Connection, Decoration, oil and gas, Automative, 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 | Percision turning and Forging | Standard | ASTM A312, ASTM A249, ASTM A269 |
| Shape | Equal | Peculiarity | Corrosion and High Temperature Resistance |
| Technic | Casting | Brand Name | YUHAO |
| Model Number | Screwed pipe fittings | Certification | ASTM, AISI, GB, DIN, JIS |
| Place of Origin | China | ||
| High Light | stainless steel female thread coupling ，black galvanized pipe fittings ，screwed pipe fittings with warranty | ||
| Attribute | Value |
|---|---|
| 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 |
| Customized Support | OEM, ODM, OBM |
Our Stainless Steel Female Thread Couplings are designed to provide strong, secure, and long-lasting connections for various piping and tubing systems. These couplings feature female threads on both ends, making them perfect for connecting male-threaded pipes, tubes, and other fittings. Made from high-quality stainless steel, they offer outstanding corrosion resistance, durability, and performance even in harsh environments such as oil and gas, chemical processing, water treatment, and industrial machinery applications.
Durable Stainless Steel Construction: Our couplings are made from premium stainless steel, providing excellent resistance to rust, corrosion, and high temperatures, ensuring a long service life even in challenging conditions.
Leak-Proof & Secure Connections: The precise threading on the female ends ensures a tight, leak-proof connection that enhances the safety and efficiency of your system, preventing leaks and improving overall reliability.
Versatile Applications: Whether in plumbing, hydraulic systems, or fluid transfer pipelines, our couplings are versatile and dependable, making them suitable for a wide range of industrial uses.
Customizable Options: Available in various sizes, thread types, and finishes, we offer custom solutions to meet your specific project requirements, ensuring the perfect fit for your needs.
Advanced Manufacturing Techniques: We utilize state-of-the-art technology and precision machining to manufacture couplings with consistent quality and high performance, adhering to strict industry standards.
Strict Quality Control: Each coupling undergoes rigorous quality testing to ensure it meets international standards for strength, durability, and performance, guaranteeing reliability and longevity.
Tailored Solutions: With extensive experience in manufacturing, we offer custom-designed couplings to meet unique specifications, including custom threads, sizes, and finishes.
Commitment to Excellence: As a trusted manufacturer, we are committed to providing on-time deliveries, competitive pricing, and exceptional customer support, ensuring that your project runs smoothly from start to finish.
Choose our Stainless Steel Female Thread Couplings for reliable, high-performance connections backed by a manufacturer known for quality, precision, and customer satisfaction.
| 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 |
Q1: Can I customize products?
A: Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q2: Can you supply what's the service?
A: We can supply the kinds of matel raw materies and products,such as pipes,pipe fittings,flanges,coil,sheet,round bar and so on...
Q3: Can you provide the free samples?
A: We can supply the free samples but the sample express freight need paid by yourside.
Q4: How is the quality about the products?
A: Quality is priority. We pay much attention to the quality check. Every product will be fully assembled and carefully tested before it's packed for shipment.
Q5: What is your minimum order quantity?
A: The MOQ for each product is different, so it would be recommended to refer to the detail page of the product you are interested in. If you need further clarification, send me the product link, and I will reply as soon as possible.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2018
Total Annual:
40000000-41000000
Employee Number:
170~200
Ecer Certification：
Verified Supplier
Yuhao Stainless Steel: Your Trusted Partner in Industrial Pipe Fittings Company Overview Since its establishment in 2018, YuHao Stainless Steel has remained steadfast in its commitment to excellence. Today, we stand as a specialized manufacturer of industrial pipe fittings, seamlessly integrating p... Yuhao Stainless Steel: Your Trusted Partner in Industrial Pipe Fittings Company Overview Since its establishment in 2018, YuHao Stainless Steel has remained steadfast in its commitment to excellence. Today, we stand as a specialized manufacturer of industrial pipe fittings, seamlessly integrating p...
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