Valves are critical components in fluid control systems, ensuring safe and efficient operation across industries. Among the various types, cast iron gate valves stand out for their durability, cost-effectiveness, and adaptability. The GOST Cast Iron Gate Valve Z44T-10/Z41T-16, manufactured by Hebei Yaosheng Import and Export Trading Co., Ltd, exemplifies the balance between traditional materials and modern engineering. This article delves into its features, technical specifications, applications, and the company’s role in the industry.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is designed for industrial and commercial fluid control systems. It adheres to the GOST (Gosudarstvennyy Standart) standards, a Russian system of technical regulations that ensures product quality and safety. The valve is constructed from gray cast iron (HT200), a material known for its excellent casting properties and resistance to wear. Its design allows for operation in environments with temperatures up to 200°C and pressures of 1.0 to 1.6 MPa, making it suitable for water and steam applications.

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| Parameter | Details |
|---|---|
| Material | Gray cast iron (HT200) |
| Maximum Operating Temperature | ≤ 200°C |
| Operation Mode | Manual / Electric |
| Medium | Water, steam |
| Caliber Range | DN50 - DN1200 |
| Connection Type | Flange |
| Working Pressure | 1.0 MPa / 1.6 MPa |

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The GOST Cast Iron Gate Valve offers several advantages that make it a preferred choice in various industries:
Cast iron is renowned for its strength and ability to withstand harsh conditions. The HT200 grade ensures the valve can endure prolonged use without significant degradation. This material also provides a cost-effective solution compared to stainless steel or other alloys, making it ideal for budget-conscious projects.
These valves are widely used in:

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Hebei Yaosheng Import and Export Trading Co., Ltd is a leading supplier of industrial valves and related components. With a focus on quality and innovation, the company has established itself as a trusted partner for clients worldwide. Their product range includes cast iron valves, gate valves, and other specialized equipment. The company adheres to international standards, ensuring its products meet the demands of modern industries.
Hebei Yaosheng emphasizes rigorous quality control processes, from material selection to final inspection. Their valves are designed to comply with GOST, ISO, and other global standards, ensuring reliability and performance. The company also provides technical support and customized solutions to address specific client needs.
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 aligns with the GOST standards, which are critical for ensuring product safety and interoperability in Russia and other countries. These standards cover aspects such as material composition, dimensional accuracy, and performance testing. By adhering to GOST, the valve guarantees compatibility with existing infrastructure and meets regulatory requirements.
For further details on GOST standards, refer to the National Institute of Standards and Technology (NIST), which provides resources on international standards and measurement practices. 1
The GOST Cast Iron Gate Valve Z44T-10/Z41T-16 is a testament to the enduring value of cast iron in modern engineering. Its combination of durability, versatility, and cost-effectiveness makes it a reliable choice for a wide range of applications. Manufactured by Hebei Yaosheng Import and Export Trading Co., Ltd, the valve exemplifies the company’s commitment to quality and innovation. Whether in water supply systems, steam pipelines, or industrial processes, this valve delivers consistent performance and long-term value.
1National Institute of Standards and Technology (NIST). Retrieved from https://www.nist.gov