
Discover the versatility and durability of galvanized steel pipe nipple fittings designed for diverse industrial applications.
Introduction
Barrel Nipple Fittings ASTM A53 are essential components in modern piping systems, offering robust performance across a wide range of industries. These fittings are engineered to meet stringent international standards, ensuring safety, reliability, and longevity. This article provides an in-depth analysis of their features, technical specifications, applications, and the company behind the product.
Product Features and Advantages
The galvanized threaded nipple fittings are crafted from high-quality materials, including carbon steel, alloy steel, and stainless steel. This material versatility ensures compatibility with various environments, from corrosive industrial settings to high-pressure fluid systems. The fittings are manufactured to comply with multiple global standards, including NIST standards for material testing and performance validation.
One of the key advantages of these fittings is their ability to withstand extreme temperatures, operating effectively within a range of -20°C to 120°C. This makes them suitable for both cold and hot fluid applications. Additionally, the hydraulic test specifications—working pressure up to 1.5 MPa and test pressure up to 2.5 MPa—demonstrate their resilience under demanding conditions.

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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 |
| Size Range | 1/8″ to 8″ |
| Wall Thickness | 0.5 mm to 10 mm (SCH20, SCH30, SCH40, etc.) |
| Surface Finish | Galvanized, Electro-galvanized, Black |
| Connection Type | Female |
| Series | Heavy, Standard, Medium, Light |
Applications in Industrial Systems
These fittings are widely used in applications involving water, oil, gas, and other fluids. Their design allows for seamless integration into plumbing, HVAC, and industrial piping networks. For example, galvanized steel pipe nipple fittings are ideal for agricultural irrigation systems, where corrosion resistance is critical. In the oil and gas industry, their high-pressure tolerance ensures safe and efficient fluid transport.

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Company Background: Hebei Gain Trading Co., Ltd.
Established in 1997, Hebei Gain Trading Co., Ltd. has become a trusted supplier of high-quality piping solutions. With 300 employees, including 20 senior engineers and 50 technicians, the company ensures meticulous attention to detail in every product. Their annual export volume of 150-200 container111s highlights their global reach, serving markets in the USA, Russia, Australia, and beyond.
The company’s commitment to quality is reflected in certifications such as ISO 9001:2000 and BV. They also offer customization options, allowing clients to design products based on specific requirements. For instance, galvanized threaded nipple fittings can be branded with customer logos, provided a minimum order quantity of 10 tons per specification is met.
Customer Support and Warranty
Hebei Gain Trading Co., Ltd. prioritizes customer satisfaction with a six-month warranty. If defects are identified, full refunds are issued, ensuring peace of mind for buyers. Their sales team, comprising 20 foreign trade and 20 domestic staff, provides tailored support to meet diverse client needs.
Conclusion
The galvanized steel pipe nipple fittings exemplify engineering excellence, combining robust design, compliance with international standards, and adaptability to various industrial applications. Whether for water distribution, oil pipelines, or gas systems, these products deliver reliable performance. For more information, visit the product page or explore the company’s company profile.
References
NIST Standards: https://www.nist.gov/standards-codes
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