Introduction to Barrel Nipple Fittings
Barrel Nipple Fittings ASTM A53 are essential components in piping systems, designed to connect pipes, valves, and other fittings. These fittings are manufactured under strict standards such as NIST guidelines to ensure durability and performance. The Barrel Nipple Fittings ASTM A53 are available in various materials, including carbon steel, alloy steel, and stainless steel, making them suitable for diverse industrial applications.

Key Features and Advantages
The Barrel Nipple Fittings ASTM A53 are renowned for their robust construction and versatility. Key features include:
- Material Options: Available in carbon steel, alloy steel, and stainless steel, ensuring compatibility with different environments and requirements.
- Standards Compliance: Adheres to international standards such as NIST, BS21, DIN2999, and ASTM A865-9, guaranteeing quality and reliability.
- Pressure Ratings: Designed to withstand a working pressure of up to 1.5 MPa and a test pressure of 2.5 MPa, making them suitable for high-pressure systems.
- Temperature Range: Operates efficiently within a temperature range of -20°C to 120°C, ideal for both cold and hot environments.
- Surface Finishes: Options include galvanized, electro-galvanized, and black finishes, enhancing corrosion resistance and aesthetic appeal.

Technical Specifications
The Barrel Nipple Fittings ASTM A53 are designed to meet the demands of various industrial applications. Below is a detailed table of their technical specifications:
| Parameter | Details |
|---|---|
| Material | Carbon steel, Alloy steel, Stainless steel |
| Standards | BS21, DIN2999, ASTM A865-9 |
| Hydraulic Test | Working Pressure: 1.5 MPa | Test Pressure: 2.5 MPa |
| Temperature Range | -20°C to 120°C |
| Model | Half coupling/socket, Full coupling/socket |
| Surface Finish | Galvanized, Electro-galvanized, Normal black/Shining black |
| Size | OD: 1/8-8 inches | Wall Thickness: 0.5mm-10mm |
| Series | Heavy, Standard, Medium, Light |
| Connection | Female |
| Certifications | ISO9001:2000, BV |

Applications and Industries
The Barrel Nipple Fittings ASTM A53 are widely used in various industries due to their durability and adaptability. Key applications include:
- Water Supply Systems: Ideal for connecting pipes in municipal water supply networks.
- Oil and Gas: Used in pipelines for transporting oil, gas, and other hydrocarbons.
- Industrial Machinery: Essential for connecting components in manufacturing and processing plants.
- HVAC Systems: Suitable for heating, ventilation, and air conditioning applications.
- Construction: Utilized in building infrastructure for plumbing and electrical systems.
These fittings are also compatible with galvanized steel pipe nipples and galvanized threaded nipples, making them versatile for different installation needs.
Company Background and Expertise
Manufactured by Hebei Gain Trading Co., Ltd., the Barrel Nipple Fittings ASTM A53 are produced by a company with over two decades of experience in the industry. Established in 1997, Hebei Gain Trading has grown to become a leading supplier of industrial piping solutions, serving markets across the globe.
The company employs 300 workers, including 20 senior engineers and 50 senior technicians, ensuring high-quality production and innovation. With a sales ratio of 70% exports and 30% domestic sales, Hebei Gain Trading has established a strong presence in countries such as the USA, Russia, Mexico, Canada, and many European nations.
Hebei Gain Trading offers custom branding options, allowing customers to tailor the product to their specific needs. The company’s commitment to quality is reflected in its certifications, including ISO9001:2000 and BV, ensuring adherence to international standards.
Related Products and Services
In addition to the Barrel Nipple Fittings ASTM A53, Hebei Gain Trading provides a comprehensive range of piping solutions, including:
- Flanges
- Malleable Iron Pipe Fittings
- Pipes
- Carbon Steel Butt-Welding Fittings
- Valves
- High-Pressure Fittings
- Brass and Copper Fittings
- Ductile Iron Pipe Fittings
- Grooved Fittings
- Sanitary Fittings
These products are designed to meet the diverse needs of industrial and commercial applications, ensuring seamless integration into existing systems.
Conclusion
The Barrel Nipple Fittings ASTM A53 by Hebei Gain Trading Co., Ltd. are a reliable and versatile solution for industrial piping systems. With their compliance with international standards, robust construction, and wide range of applications, these fittings are an essential component for engineers and contractors worldwide.
For more information on the Barrel Nipple Fittings ASTM A53 or other products, visit Hebei Gain Trading Co., Ltd. or contact their sales team for personalized assistance.
References
NIST (National Institute of Standards and Technology) provides guidelines and standards for industrial components, ensuring quality and safety in manufacturing processes. For more information on NIST standards, visit https://www.nist.gov/.
HEBEI GAIN TRADING CO.,LTD” is the subcomany of Hebei Wanda Malleable Iron Corp.,Ltd ,which was established in 1997.steel pipes We are leading & professional exporter & supplier of the registered “SZ” Brand malleable iron pipe fittings, our products can be used in various pipelines to convey gas,water,oil and so on.cast iron pipe It is of rich assotrments:banded,beaded,plain;galvanized and black;heavy type and light type.Size is from 1/4 to 6 inch.Standard:BS Standard,DIN Standard,American standard.galvanised steel pipe suppliers The company has acquired ISO9001, ISO14001 and OHSAS18001, certifications of UL and FM of America , CE of the EU , ABNT of Brazil , TSE of Turkey China Compulsory Certification and other certificates and honors, “Hebei Creditable Enterprise” since 1996 ,”Hebei province High-integrity Enterprise”since 2008, “the Famous Product in Hebei province” since 1996 ,”Famous Brand of Malleable Iron Pipe Fittings in China”since 2013, “China Well-known Trademark” in 2014.super blog