Zhejiang Naishi Valve Co.
Contact information
Naishi Valve Co., Ltd. is a professional manufacturer specializing in the research, development, and production of ball valves. Located in the heart of the valve industry, the company has established a solid reputation for its excellent quality and technological innovation. With an advanced manufacturing system and a strict quality control process, Naishi Valve provides high-performance and reliable fluid control solutions for global clients. Our products are widely used in industries such as oil, gas, chemical, power, metallurgy, marine, and LNG.
Products:
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Three-Way Ball Valve Factory In China | Technical Specifications◎ Design Standard: API6D, ASME B16.34, GB/T 19672, etc.◎ Material: Carbon steel, Stainless steel, Alloy steel.◎ Nominal Siz... |
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Protecting Pipeline Media with Insulated Valve Systems | Technical Specifications◎ Design Standard: API6D, ASME B16.34, GB/T 19672, etc.◎ Material: Carbon steel, Stainless steel, Alloy steel.◎ Nominal Siz... |
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Durable Pipeline Isolation Equipment for Industrial Use | Technical Specifications – Cast Steel Trunnion Mounted Ball Valve ◎ Design Standard: API 6D, ASME B16.34, GB/T 19672, etc. ◎ Body Material:... |
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Engineering Solutions for Subsurface Flow Control | The Underground Ball Valve from Zhejiang Naishi Valve Co., Ltd. is designed for buried pipeline systems requiring reliable shut-off performance, st... |
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Industrial Shut-Off Solutions for Buried Networks | The Underground Ball Valve from Zhejiang Naishi Valve Co., Ltd. is designed for buried pipeline systems requiring reliable shut-off, corrosion prot... |
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Precision Valve Manufacturing for Energy Infrastructure | The Forged Steel Trunnion Mounted Ball Valve is designed for high-pressure pipeline applications in oil and gas, petrochemical, power generation, a... |
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Precision-Engineered Valves for Demanding Conditions | The Cast Steel Trunnion Mounted Ball Valve is designed for high-pressure pipeline applications in oil and gas, petrochemical, power generation, and... |
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Forged Floating Ball Valves for Pipeline Systems | The Forged Steel Floating Ball Valve is designed for reliable shut-off and flow control in industrial pipeline systems. Its forged steel body offer... |
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Cast Steel Ball Valves for Reliable Pipeline Isolation | The Cast Steel Trunnion Mounted Ball Valve is designed for reliable shut-off and flow control in industrial pipeline systems. Its cast steel body p... |
