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Carbon steel valves are widely used for industrial isolation, control and backflow prevention in oil, gas, petrochemical, power, steam and water systems. WDL Valve supplies ball, butterfly, gate, globe, check, plug and special-purpose designs in cast and forged carbon steel.

Selection guidance: Common body materials include ASTM A216 WCB for cast construction and ASTM A105/A105N for forged components. Low-temperature or corrosive service may require LCC, stainless steel, duplex or nickel alloy instead. Material suitability must be checked against the process medium, minimum and maximum temperature, pressure-temperature rating, corrosion allowance and any sour-service requirement.

Standards and RFQ data: Valves can be supplied to applicable API, ASME, ISO, EN and project specifications, with flanged, butt-weld, socket-weld or threaded ends and manual or automated operation. Include valve type, size, rating, material, trim, seat, medium, temperature, connection and testing requirements in the RFQ.