Wisine Metal & Fasteners Manufacture’s Post

Pressure testing of hydrogen pressure vessels The quality validation testing process for hydrogen composite pressure vessels plays an important role in minimizing the risks associated with hydrogen storage. The primary focus is on assuring the vessels structural quality to prevent leakage, ruptures, or other failures that could result in accidents. For that purpose Ktitor.mk designed a safe burst chamber for high volume cylinders up to 2000 bar burst pressure. #hydrogen #composite #pressurevessel #cfrp #filamentwinding #testing #burst #chamber #cng

Excellent job by KTITOR for burst test chamber. They follow rule 1: don't use concrete. Concrete is very strong in compression, but has terrible impact properties. I've seen many concrete burst test chambers that were really beautiful (and expensive) works of art. They cracked and fractured within the first few tests. Steel is the way to go.

Why is the PTFE lined pipe the future to deliver corrosive things?This video shows you something. #oil_gas #pipeline_construction #chemical #anticorrosion #corrosive

Upgrade to TCI and give your operations the protection of the highest quality fluoropolymer materials available. Whether you're dealing with extreme temperatures, harsh chemicals, or difficult installation requirements, TCI has the right expansion joint material to keep your systems running smoothly for years to come. Contact us today to find the right solution for your needs. www.tciexpansionjoint.com #PowerGen #expansionjointsolutions #oilandgasindustry #energyefficiency #fabricexpansionjoint #materials #hightemperature #highquality #FluidSealingAssociation #powerplant #expansionbellow #PGE19 #EUW19 #energy #corrosion #corrosionexperts #powergeneration #globalsolutions #PTFE #teflon #fiberglassPTFE #ChemicalIndustry #ExpansionJoints #OperationalExcellence #StressManagement #PipelineTechnology #ChemicalProcessing #IndustrialSolutions #ThermalExpansion #ProcessEfficiency #FlexibleSolutions #Engineering #MaintenanceEfficiency #PipelineFlexibility #PressureSystems #FluidHandling #SafetyInChemicals #IndustrialSafety #ProcessEngineering #gasturbine #FSA #FluidSealingAssociation #nonmetallicjoints

Today we are putting into use the new instrument charged with the #RPVOT oxidation test. The RPVOT (Rotating Pressure Vessel Oxidation Test), described in #ASTM D2112, is a fundamental tool for evaluating the oxidative stability of inhibited #insulating #oils. This method is commonly used to determine the effectiveness of antioxidants in the oil and its ability to resist oxidation, a critical factor in the reliable operation of transformers and other electrical equipment. Inhibited insulating oils, used in transformers and other electrical equipment, must maintain their insulating and thermal properties over time. Oxidation, however, is an inevitable process that can cause chemical alteration of the oil, leading to the formation of acids and sludge that compromise the efficiency of the electrical insulation. The RPVOT test measures the time required for the oil to oxidize under controlled conditions, providing a quantitative assessment of its oxidative stability. The RPVOT test is performed in a closed reactor, where the oil is exposed to pressurized oxygen and an elevated temperature in the presence of a metal catalyst (usually copper). This environment accelerates the oxidation process. During the test, the time required for the system pressure to rapidly decrease is measured, indicating significant consumption of the oxygen present. This parameter, known as the induction time, is directly related to the oxidative resistance of the oil.

Control Valve 💪 By accepting the control signal, it adjusts the flow rate, temperature, pressure, liquid level of the medium, which has become an important parts in the steam,thermal oil,chemical industries,etc. #vmv #bellowvalves #steamtraps #controlvalves #energysaving #steamsystem vmv1@vmv-valve.com

Trunnion valves offer significant advantages in various industrial applications. Their structure is highly rigid along the axis, which prevents any deviation from the seat, ensuring a reliable seal. Additionally, these valves feature self-relieving seats that maintain a consistent seal against the ball, while also accommodating temperature-induced expansions to relieve downstream pressure. The trunnion design effectively disperses lateral loads through the upper and lower bearings, reducing operating torque and minimizing part wear. This translates to a capability of withstanding higher pressures and extending operational lifespan with reduced maintenance costs. Furthermore, trunnion valves are more compact compared to gate valves and come in multiple designs, providing enhanced flexibility in selection to meet specific application requirements. See the successful case study below. Message me for more information. #OilAndGas #PowerPlants #Refinery #Fertilizer #SynGas #Amonia #Hydrogen #Urea #Maleic #Valves Cornerstone Valve #Trunnion

🔧 **Resolving a Pressure Transmitter Malfunction: Key Steps in Action** 🔧 In our high-pressure petrochemical plant, we recently encountered a sudden malfunction in our pressure transmitter. The issue was traced back to a detached bleed valve, causing steam pressure to bleed out instead of reaching the transmitter. Here's a quick rundown of the resolution steps we took: 1. **Isolate the Transmitter**: Ensuring safety by isolating the affected transmitter. 2. **Reattach the Bleed Valve**: Fixing the detached bleed valve securely. 3. **Recommission the Transmitter**: Bringing the transmitter back into service. **Note:** Always keep dependent variables and control valves in manual mode during this process to prevent any potential failures. 🔍 Proper diagnosis and swift action are crucial in maintaining the efficiency and safety of our operations. #Petrochemical #HighPressurePlant #Maintenance #IndustrialSafety #EngineeringSolutions #OperationalExcellence #TeamWork #SafetyFirst ---

A pressure seal globe valve consists of several key components, each with a specific function to ensure the valve operates efficiently under high-pressure conditions. Working Principle: When the handwheel or actuator is turned, it rotates the stem, which moves the disc up or down. In the open position, the disc is lifted away from the seat, allowing fluid to pass through. In the closed position, the disc presses against the seat, preventing fluid flow. The pressure seal bonnet design ensures that the seal between the bonnet and body becomes tighter as the internal pressure increases, enhancing leak prevention. Applications: Pressure seal globe valves are widely used in industries where high pressure and temperature conditions are prevalent, such as: - Power plants (steam systems) - Oil and gas(refineries and pipelines) - Chemical processing (handling corrosive and toxic fluids) - Petrochemical industries Understanding these components and their functions is crucial for the proper selection, operation, and maintenance of pressure seal globe valves in various industrial applications. #psgbv #gbv #Valves #PressureSeal