This is an SS304 tube vessel with a sealing flange and valves that can be used under oxidation, inert, or reduction gas atmosphere up to 600°C for special compounds processing. Such a tube is also suitable for use with MTI tube furnaces to create a system that satisfies ultra-high vacuum or high-pressure HIP (hot isostatic pressure) applications. Tube diameter is optional at 25, 38, 50, and 76 mm.Specification: Model Number TSS25D600 TSS38D600 TSS50D1000 TSS75D1000 Outside Diameter: 25 mm 38mm 50 mm 76 mm Inside Diameter: 21 mm 32 mm 44 mm 70 mm Tube Length: 600 mm 600 mm 1000 mm 1000 mm Working Temp. 600°C continuous (without load) Working Pressure 15 PSIG ( 1bar) High-pressure tube is available upon request Installation Thoroughly clean the copper gasket before use Use torque adjustable wrench to tighten the flange properly Warning: Regularly run a visual inspection on the tube surface. The high-pressure vessel is the consumable part, please replace the tube once deformation is noticed. Must install a pressure regulator on the gas cylinder side to regulate pressure. Service-life design for 2,000 hours at 800C. Attention: In order to get a longer tube service life, Please use a quartz or alumina crucible to carry the sample, instead of loading the sample directly inside the tube, please click the picture below to choose one crucible boat: