... has been widely used in metallurgy, mining, petroleum, chemical, electric power, medicine, food, chemical fiber, paper making, textiles, shipbuilding, ... typeisosceles triangleFlange size200DNmmOperating temperature≤150°COperating pressure1.6MPa,1.0MPaAngle hole diameter195mmNormal corrugated pitch16mmPassage width550mmAverage plate spacing4. ... fast delivery Plate Heat Exchanger BR0.8 in daian China