Material Carbon Steel/Stainless Steel/Alloy Steel Structure Through Way Globe Valve Sealing Form Bellows Globe Valve Stem Thread Position Outside Screw Stem Globe Valve Application Bellow Seal Globe Valve Standard DIN, GB, ANSI, JIS Working Pressure Pn10 ~Pn...
var material = new THREE.RawShaderMaterial({ uniforms: {}, vertexShader: shaders.vertex, fragmentShader: shaders.fragment, transparent: true, depthTest: false, opacity: 0.5, }); material.side = THREE.DoubleSide; var mesh = new THREE.Points(geometry, material); mesh.frustumCulled = false; ...
PURPOSE:Glass for sealing, consisting of SiO2, B2O3, PbO, ZnO, Al2O3 and Tl2O, hardly reacting with an amorphous material and forming air bubbles and having improved transparency as well as strength. CONSTITUTION:A glass for sealing obtained by blending 2-8.5wt% SiO2 with 6-16wt% B2O3...