What Certifications Are Important for Forged Steel Parts?

Forged steel parts are the unsung heroes of industries like mining, aerospace, energy, and construction, delivering unmatched strength and durability. However, their performance hinges on quality—and certifications are the gold standard that prove it. At WALKSON, a leading supplier of high-quality steel closed-die forging parts based in China, we prioritize certifications to ensure our forgings meet global benchmarks. But what certifications matter most for forged steel parts? Let’s break down the key ones and why they’re essential.

1. ISO 9001: Quality Management System

The ISO 9001 certification is the cornerstone of quality assurance. It confirms that a company—like WALKSON—has a robust quality management system (QMS) in place, covering everything from material sourcing to final inspection. For our clients, this means every closed-die forging part we produce in China adheres to consistent processes and meets customer expectations. It’s a universal stamp of reliability that’s critical for industries worldwide.

2. ASTM Standards: Material and Testing Excellence

ASTM International sets the bar for material specifications and testing methods. Certifications like ASTM A788 (for steel forgings) or ASTM E8 (for tensile testing) ensure that forged steel parts have the right chemical composition, mechanical properties, and structural integrity. WALKSON aligns with these standards to guarantee our forgings—whether for heavy machinery or precision components—perform flawlessly under stress.

3. ASME Certification: Engineering Precision

The American Society of Mechanical Engineers (ASME) provides certifications like ASME B16.5 for forged fittings and flanges, which are vital in oil and gas or power generation. These standards ensure dimensional accuracy and pressure resistance. At WALKSON, our closed-die forgings meet ASME requirements, making them a trusted choice for high-stakes applications where failure isn’t an option.

4. API Certification: Oil and Gas Reliability

For forged parts used in the oil and gas industry, the American Petroleum Institute (API) certifications—such as API 6A or API 20C—are crucial. They verify that components like valves or wellhead equipment can withstand extreme pressures and harsh environments. WALKSON’s adherence to API standards ensures our steel forgings deliver safety and durability to energy projects globally.

5. NADCAP: Aerospace-Grade Quality

The National Aerospace and Defense Contractors Accreditation Program (NADCAP) is a must for forgings in aerospace applications. It covers specialized processes like heat treatment and non-destructive testing (NDT). WALKSON’s commitment to NADCAP-level precision ensures our closed-die forgings meet the stringent demands of flight-critical components, showcasing our capability to serve high-tech industries.

6. EN Standards: European Compliance

For clients in Europe or those exporting to the region, EN standards like EN 10228 (for NDT) or EN 10243 (for forging tolerances) are vital. These certifications ensure compatibility with European regulations and quality expectations. WALKSON’s forgings, crafted in China, comply with EN standards, making us a versatile partner for international markets.

7. ISO 14001 and OHSAS 18001: Beyond Quality

While not directly tied to the parts themselves, ISO 14001 (environmental management) and OHSAS 18001 (occupational health and safety) reflect a company’s broader commitment. At WALKSON, these certifications highlight our sustainable and safe production practices in China, adding value for clients who prioritize ethical suppliers.

Why Certifications Matter

Certifications aren’t just paperwork—they’re proof of performance. They assure customers that forged steel parts can endure extreme conditions, meet regulatory requirements, and reduce risks like equipment failure or downtime. For WALKSON, they’re a pledge to deliver high-quality closed-die forgings that stand up to scrutiny, whether in a mining operation in Australia or an aerospace facility in the U.S.

WALKSON: Certified Excellence in Forged Steel Parts

Based in China, WALKSON combines cutting-edge technology and rigorous certification compliance to supply top-tier steel closed-die forging parts. From ISO 9001 to API and NADCAP, our certifications reflect our dedication to quality and customer trust. Ready to source forged components backed by world-class standards? Contact WALKSON today and see how our certified forgings can power your next project.