304 Stainless Steel Double Ferrule tee Fitting 6mm 8mm 10mm 12mm Tube Hex 1/8 1/4 3/8 1/2 Female Thread 3-way T type joint (Size : Pipe 6mm, Color : 1/4")

ValvesSpecification:Model: 304 Stainless SteelMale Thread Diameter Size: 1/8=9.5mm1/4=12.5mm3/8=16mm1/2=20mm3/4=25mm1" =32mmFit For Tube Outer Diameter: 3mm 4mm 6mm 8mm 10mm 12mm 14mm 16mm 20mm 25mmFluid Type:Oil, water, gas /other non corrosive or corrosive mediumOperating Pressure: 163.15 kgf/cm2 (20Mpa)<;=450 CFit For Tube Material: Stainless steel PipeFluid Type:Oil, water, gasThread Type: BSPMaterial: 304 Stainless steelColor: Silver TonePackage Content: 1PCS Quick FittingWhy is stainless steel magneticAnswer:304 stainless steel is Austenitic stainless steel,Part of austenite is converted to martensite during forging and cold working,Martensite is magnetic,So 304 stainless steel is generally non-magnetic or weak magnetic,At the beginning, the raw material 304 bars from the steel mill were all with normal lattice inside.So the 304 bar itself is non-magnetic at first,But because the stainless steel bar is melted by high temperature,Later after high temperature forging, cutting and processing,It will distort and change the crystal lattice inside 304 material, resulting in weak magnetism.How to identify the real 304 stainless steelAnswer:1. Support the use of 304 stainless steel potion detection2. Support chemical composition analysis spectrometerWhy can't the threads connect1. Different thread standardsUsually thread standards are NPT,BSP, Metric.Some threads are non-standard and the standards of each thread cannot be used with each other2.Thread profile differentUsually Taper and cylindrical threads,as shown ,the fourth one fails to combineHow to measure thread correctlyTaper thread, will be more and more tight when rotating, tight with sealing, need to use raw material belt and other sealing materials, for high pressure pipelineCylindrical thread, no taper,

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