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​Haozhifeng® - Your Top Gate Valve Supplier and Manufacturer


As a leading gate valve supplier and manufacturer, Haozhifeng® has been providing high-quality valve products for over a decade. We are committed to offering our customers a range of reliable and cost-effective valve solutions to support their operations.

Our gate valves are an example of our expertise in valve manufacturing. Our valve operating system includes a high-quality sealing system that ensures smooth operation and minimal leakage. Our valves are designed for both fully open and fully closed operation, giving you reliable performance in a range of settings.

In terms of structure, our gate valves come in a range of sizes to accommodate your needs, from DN40-1200 and dn80-400. Our valves use a lift or gate/wedge design that provides optimal flow control while minimizing turbulence and pressure loss.

Our sealing surfaces are planar seats that provide a tight seal, even under high pressure. This design reduces wear and ensures long-lasting performance. Our valves are built to resist corrosion and wear and are suitable for use in a range of industries, including oil and gas, chemical, and water treatment.

At Haozhifeng®, we take pride in our adherence to rigorous product standards. Our gate valves are designed and produced to meet the strictest criteria of international standards. Design and manufacture conform to DIN3352, and we test and inspect our products to meet API 598 standards. Face-to-face dimensions conform to din3202-F15, and flange dimensions conform to DIN 2545 PN40. Our pressure-temperature ratio conforms to DIN2401.

As a top gate valve supplier and manufacturer, we understand the importance of expertise and quality. Our team of engineers and technicians has an in-depth knowledge of valves, and our production facilities are state-of-the-art. We use the latest technology and practices to ensure that our products meet the highest levels of quality and efficiency.

If you are looking for reliable and cost-effective gate valves for your operations, look no further than Haozhifeng®. Contact us today to learn more about our products and services.

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