VICI piping Valco metal piping

VICI piping Valco metal piping

VICI piping Valco metal piping

VICI - ValcoThe company has been a supplier of standard and customized products for precision instrument analysis, biomedical analysis, and biochemical compatible instruments for many years. The products include a full range of pipes and capillaries of various diameters and materials, high and low pressure hand tight fittings and connection accessories, chromatography column hardware, high and low pressure filters, cutters and other tools, back pressure regulators, and more.We represent Conor（COMETRO）He Showa（SHODEX）Brand's products and distributionELDEX，TELEDYNE SSI(CLASS)，IDEX，VICI，SGE，HAMILTONWaiting for branded products.

Tianjin Chenhang Science and Technology Development Co., Ltd. Self operated products:ScienhomeLiquid chromatography column（P/N:91182545）TheScienhomeProtect the core of the column（P/N:612111）TheScienhomeProtective column component（P/N:600220）Other chromatographic matching products such as chromatographic column constant temperature column box, needle filter, microporous membrane, etc.

Material characteristics:

316Stainless steel:

This is a standard chromatographic tubing that is suitable for various applications. Adopting seamless quenching process instead of welded pipes, the deviation of inner and outer diameters is very small. We neither recommend nor provide it304Stainless steel is used for analytical applications. Austenitic stainless steel can meet most chromatographic applications.316Stainless steel with chloride ion resistance is a commonly used material in high-performance liquid chromatography.

Hastelloy C®Hastelloy alloy:

When there are no other suitable materials to choose from, this is the commonly recommended corrosion-resistant material. This versatile nickel chromium molybdenum alloy has excellent acid resistance, including strong oxidants such as iron copper chloride, nitric acid, formic acid, acetic acid, liquid chlorine, seawater, and saltwater solutions; And mixtures containing nitric acid or oxygen-containing acid with chloride ions.VICIonly useHC-22Produce stator for joints and valves instead of outdated ones with poor corrosion resistanceHC-276In most cases, it cannot be selectedHPLCThe special application of grade stainless steel, Hastelloy alloy is a good material, which has good resistance to pitting corrosion, stress corrosion cracking, and high-temperature air oxidation, surpassing any other standard component in chromatographic systems.

Inconel 600合金

One of the few materials that can be used for high concentration solutions of hot magnesium chloride, suitable for most high-temperature and severely corrosive environments, resistant to sulfuric acid, and all concentrations of phosphoric acid at room temperature; Not resistant to nitric acid.

ValcoThe metal pipelines are all chromatography grade pipelines, which can ensure the cleanliness and flow uniformity required for high-performance systems.

Conventional metal pipelines

Conventional metal pipelines are annealed processing pipelines that have not undergone electrolytic cutting or steam cleaning, but are sufficient to meet the requirements of most chromatographic experiments. Order in meters.