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China, Chinese Nailok Super Duplex Steel 2507 Instrument 2500lb ASME B16.5 Single Double Block and Bleed Monoflange Valve Class 150 to Class 2500 1 2 Female NPT Mono Flange1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
ValveNeedle ValveMonoflangeMonoflange Class 2500
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
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Product Description Product DescriptionNAILOK Super-Duplex Steel 2507 Monoflange Valve - 2500LB ASME B16.5 (Single/Double Block & Bleed)Product OverviewThe NAI-LOK Super-Duplex Steel 2507 Monoflange Valve is a high-performance valve designed for extreme conditions, including high pressure, high temperature, and highly corrosive environments. Compliant with ASME B16.5 standards, it is available in pressure ratings from Class 150 to Class 2500, offering Single Block & Bleed (SBB) and Double Block & Bleed (DBB) configurations for superior sealing and safety.Multiple Material Options - Also available in Stainless Steel SS316, Inconel ?, and Monel ?, Hatelloy ?, Incoloy ? for diverse industrial requirements.Key FeaturesSuper Duplex Steel 2507 ConstructionExceptional corrosion resistance, high strength, and resistance to stress corrosion cracking, ideal for seawater, acidic media, and high-chloride environments.ASME B16.5 CompliantMeets international standards for high-pressure reliability.2500LB High-Pressure RatingSuitable for extreme pressure applications (up to Class 2500 / PN420).Single/Double Block & Bleed (SBB/DBB)Ensures double safety, preventing leakage and enabling easy maintenance and testing.1/2" Female NPT ConnectionStandard threaded port for easy installation in instrumentation and piping systems.Compact Monoflange DesignSpace-saving structure for confined installation areas.Wide Application RangeIdeal for oil & gas, petrochemical, marine, power generation, pharmaceuticals, and water treatment.Product ParametersTechnical SpecificationsParameterSpecificationMaterialSuper-Duplex Steel 2507 (UNS S32750)Pressure RatingClass 150 ~ Class 2500 (PN20 ~ PN420)Connection Type1/2" Female NPTValve TypeSingle Block & Bleed (SBB) / Double Block & Bleed (DBB)Design StandardASME B16.5Temperature Range-29°C ~ 200°C (varies with seal material)Media CompatibilityCorrosive liquids/gases, steam, oil, chemical fluids, etc.Leakage Standard100% testApplicationOil & Gas - Wellheads, pipeline control, refineriesChemical Industry - Acid/alkali fluid transferMarine Engineering - Seawater treatment, subsea pipelinesPower Generation - High-pressure steam systemsPharmaceutical & Food - Hygienic fluid controlDetailed Photos
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