JH Brothers’ Boiler Tube Product Line Earns ISO 9978 Certification for High-Temperature Performance
2025-12-06
JH Brothers Technology Pte.Ltd. is pleased to announce that its full range of boiler tubes has been awarded the ISO 9978 certification, an international standard for steel tubes used in boiler and pressure vessel applications, validating the products’ exceptional high-temperature and pressure-bearing performance.
The ISO 9978 certification follows rigorous third-party testing of the boiler tubes, including evaluations of heat resistance (sustained performance at 650℃), pressure tolerance (up to 10MPa for high-pressure models), and material integrity (zero internal defects detected via non-destructive testing). The certification covers all grades of the company’s boiler tubes, from carbon steel to heat-resistant alloy steel variants, making them eligible for use in thermal power plants, industrial boilers, and energy refining facilities worldwide.
“This certification is a testament to our unwavering commitment to quality control,” commented [Name], Quality Assurance Manager at JH Brothers. “Our boiler tubes already comply with ASTM A179 and DIN 17175 standards, and the addition of ISO 9978 further demonstrates that our products meet the strictest global industry requirements, giving our clients full confidence in their reliability and safety.”
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