Master industrial flow control with Ruisongbuild’s high-grade stainless steel ball valves. Our series includes robust flanged manual valves for large-scale infrastructure and precision two-piece threaded ball valves (1000 WOG) for high-pressure systems. Manufactured from SS304/SS316 (CF8/CF8M), these full-port valves ensure zero-leak performance and maximum chemical resistance. Ideal for water, oil, and gas (WOG) applications, our valves provide the ultimate engineering reliability for global industrial piping.
Description
Ruisongbuild Industrial Stainless Steel Valve Series: Engineering Excellence
In demanding fluid environments, the choice of valve connection—Flanged or Threaded—defines the system’s integrity. At Ruisongbuild, our industrial ball valves are precision-engineered to handle extreme pressures and corrosive media. Whether you require the structural stability of a flanged Q41F series for mainline infrastructure or the compact versatility of a two-piece threaded valve for precision skids, we provide the ASTM and DIN compliant solutions your project demands.
Technical Specifications: Two-Piece vs. Flanged
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Material Grades: High-Purity SS304 (CF8) or SS316 (CF8M).
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Threaded Series: Two-Piece design, 1000 WOG (PN63), Full Port, NPT/BSP threads.
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Flanged Series: Q41F Floating Ball, PN16/PN40, Raised Face (RF), ANSI/DIN standards.
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Sealing Material: Reinforced PTFE (Teflon) or RPTFE for high-cycle durability.
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Size Range: 1/4″ to 4″ (Threaded); DN15 to DN300 (Flanged).
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Operation: Manual lever with safety locking device and vinyl sleeve.






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