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China, Chinese Nai-Lok Stainless Steel 316L Seamless Sampling Cylinder 300ml 1/4 Fnpt Double Ended 3000psi1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Pressure VesselSampling CylinderSeamless Sample Cylinder
Jipai Fluid Control Technology (Jiangsu) Co., Ltd.
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Product Description NAI-LOK Stainless Steel 316L Seamless Sampling Cylinder 300ml 1/4 FNPT Double Ended 3000psi Product DescriptionThe NAI-LOK Stainless Steel 316L 300ml 1/4 FNPT Double Ended 3000psi TPED Compliant Gas Seamless Sampling Cylinder is precision-engineered to safely store and transport high-purity or hazardous gas and liquid samples. Manufactured using seamless 316L stainless steel tubing, the cylinder is double-ended with 1/4" FNPT connections, offering exceptional corrosion resistance and mechanical strength.Designed in compliance with TPED (Transportable Pressure Equipment Directive) standards, this sampling cylinder is suitable for use in petrochemical, refining, and hydrocarbon analysis systems, where safe containment, cleanliness, and integrity are critical.Ideal for offshore installations, lab environments, and field applications, each cylinder is 100% tested and certified, with optional internal surface finishes such as BA (Bright Annealed) or EP (Electropolished) for ultra-high-purity gas handling. Key Features:Material: Stainless Steel 316L, Alloy 625,800,825, Alloy 400Capacity: 150 cc-2250 cc Design: Double-Ended with 1/4" -1/2'' FNPT Female ConnectionsConstruction: Seamless TubingPressure Rating: 1800 psig / 124 barFinish: Electropolished or Mechanical Polish (optional)Temperature Range: -20°C to +204°C (-4°F to +400°F)Leak Tested: Hydrostatic and Helium Leak Testing AvailableCleanliness: Available in BA/EP Grade for UHP ServiceApplications: Oil & Gas Sampling, Laboratory, Environmental Monitoring, Analytical Systems Product Parameters ParameterDetailsProduct NameDouble-Ended Gas Sample CylinderBrandNAI-LOKBody Material316L Stainless Steel (ASTM A269 / A479); Alloy 400Connection Type1/4" NPT Female / 1/2" NPT FemaleWorking PressureUp to 3000 psi (206 bar) standard (customizable)Temperature Range-40°C to +200°C (-40°F to +392°F)Capacity Options150ml, 300ml, 500ml, 1000ml, 2000ml , 3750mlCertificationPressure Test CertificateEnd CapsStainless Steel or Plastic Dust CapsOptional FeaturesNeedle Valves, Handles, Mounting BracketsCleaningCleaned for Hydrocarbon or Oxygen Service Application MediaHydrocarbon, Natural Gas, Industrial Gases, SteamTesting100% Helium/Nitrogen Leak Test at Rated Pressure Material / AlloyUNS NumberMain CharacteristicsHastelloy? C276UNS N10276Excellent resistance to strong oxidizers, chlorine, and a wide range of chemical environments.Hastelloy? B2UNS N10665Outstanding resistance to hydrochloric acid at all concentrations and temperatures.Hastelloy? B3UNS N10675Better thermal stability and corrosion resistance than B2, especially against hydrochloric acid.Hastelloy? C22UNS N06022Superior resistance to oxidizing aqueous media, including wet chlorine and nitric acid.Inconel? 600UNS N06600Excellent resistance to oxidation and corrosion, good strength at high temperatures.Inconel? 625UNS N06625High strength and outstanding fatigue and thermal-fatigue resistance, excellent corrosion resistance.Incoloy? 800H / 800HTUNS N08810 / N08811Good strength and oxidation resistance at elevated temperatures, used in heat exchangers and furnace components.Monel? 400UNS N04400High strength and excellent resistance to seawater, acids, and alkalis.Alloy 20UNS N08020Excellent resistance to sulfuric acid, used in chemical and petrochemical industries.Alloy 254 SMO? (6Mo)UNS S31254Superior resistance to pitting, crevice corrosion, and chloride stress corrosion cracking.Super Duplex? 2507UNS S32750High mechanical strength and resistance to pitting, crevice corrosion, and stress corrosion cracking.Duplex 2205UNS S32205Balanced austenitic-ferritic structure, good resistance to chloride stress corrosion cracking.904L Stainless SteelUNS N08904Excellent resistance to strong reducing acids (sulfuric acid), superior to 316L in corrosion performance.Alloy C4UNS N06455Excellent resistance to strong oxidizing agents, even at elevated temperatures.Alloy 825 (Incoloy? 825)UNS N08825Good resistance to sulfuric and phosphoric acids, widely used in chemical processing.Detailed Photos
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