ASTM A312, ASTM A249, ASTM A269 Stainless Steel Female Thread Coupling BSPT BSPP NPT DIN G
Brand Name:YUHAO
Certification:ASTM, AISI, GB, DIN, JIS
Model Number:Screwed pipe fittings
Minimum Order Quantity:100kgs
Delivery Time:5-15days
Payment Terms:L/C,D/A,D/P,T/T,Western Union,MoneyGram
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Wenzhou China
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NO.81, LIUZHAI SECTION, LUODONG SOUTH ROAD, YONGZHONG STREET, LONGWAN DISTRICT, WENZHOU, CHINA
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Product Details
ASTM A312, ASTM A249, ASTM A269 Stainless Steel Female Thread
Coupling BSPT BSPP NPT DIN G
Product Specifications
| 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 |
Product Description
Our Stainless Steel Female Thread Couplings are designed to provide strong, leak-proof connections for a variety of piping and tubing systems. These couplings feature female threads on both ends, making them ideal for joining two male-threaded components. They are commonly used in industries such as oil and gas, water treatment, construction, and machinery, where durable and reliable connections are crucial.
Key Features & Benefits
Durable Stainless Steel: Crafted from high-quality stainless steel, these couplings are corrosion-resistant and able to withstand extreme temperatures and harsh environments.
Leak-Proof Performance: Designed for a tight, secure fit, ensuring leak-free connections even under high-pressure conditions.
Versatile Use: Perfect for plumbing, fluid systems, and heavy-duty industrial applications, providing a reliable solution for connecting pipes, hoses, and other components.
Customizable Options: Available in various sizes, thread configurations, and finishes to suit your specific needs.
Why Choose Us as Your Manufacturer
State-of-the-Art Manufacturing: We use advanced technology and precision machining to create couplings with consistent quality and exact dimensions.
Rigorous Quality Control: Each coupling is thoroughly tested to meet both industry standards and customer specifications, ensuring superior performance and durability.
Tailored Solutions: With years of experience, we offer customized designs, materials, and packaging options to match your unique project requirements.
Customer-Centric Approach: As a trusted manufacturer, we guarantee competitive pricing, timely deliveries, and dedicated support throughout your project.
Choosing our Stainless Steel Female Thread Couplings means you’re selecting a product that combines reliability, strength, and long-term durability, backed by a manufacturer you can trust.
Product Sizes
| 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 |
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Frequently Asked Questions
Q1: 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.
Q2: Can I customize products?
A: Yes. Let me know the specific customization requirements, and I will get back to you as soon as possible.
Q3: Do you provide samples ? Is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: How long is your production lead time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q5: 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.
ASTM A312, ASTM A249, ASTM A269 Stainless Steel Female Thread Coupling BSPT BSPP NPT DIN G
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