China's globe valve industry
2026-07-04 19:45:17
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The secret to the success of China's globe valve industry in the past 10 years l
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The secret to the success of China's globe valve industry in the past 10 years lies in the four-dimensional collaborative drive of material breakthroughs, sealing innovations, intelligent integration, and standard going global. On the material side, HK series high-temperature alloys, G115 martensitic heat-resistant steel, Hastelloy alloys, etc. have achieved extreme working conditions of 1200 ℃ and 32MPa, completely breaking through the bottleneck of nuclear power and ultra supercritical thermal power; In terms of sealing structure, the triple eccentric design, pressure self tightening composite seal, and dual redundant system of corrugated pipe and V-type packing reduce the leakage rate to ≤ 1 × 10 ⁻⁹ Pa · m ³/s, far exceeding the national standard and supporting high-risk applications such as hydrogen energy and nuclear grade helium gas. Intelligent upgrading has become the core engine, with enterprises such as CNNC Technology and Detsen integrating pressure and temperature sensing and AI diagnostic algorithms to achieve remote operation and predictive maintenance. The penetration rate of intelligent shut-off valves will reach 36% by 2026, promoting the industry's transition from 'passive execution' to 'autonomous decision-making'. The globalization path takes international certification as the springboard, and the products have passed the API, ISO5208, CE, ISO15848 low dissipation certification. Zhejiang Wuzhou Valve and others have been deeply rooted in the Middle East and Southeast Asia relying on the 'the Belt and Road', with an annual increase of more than 20% in export orders, and the high-end market has moved from 'being able to export' to 'being able to trust'. At the policy level, 'Made in China 2025' mandates the localization and substitution of key valves for nuclear and thermal power plants, continuously upgrades industry standards, and builds a closed-loop ecosystem of 'technology product standard market'.
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shanghai caite international trade co.,ltd
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