ข้อศอก LR

Long-radius elbows redirect a pipeline through a smooth sweep. This category focuses on 90-degree, nominal 1.5D butt-weld elbows in high-temperature Cr-Mo alloy steels and corrosion-resistant nickel alloys.Long radius defines geometry, not material or pressure class. A complete RFQ states the grade, angle, centerline radius, ขนาด, wall, construction, tangent requirements, bevel and inspection package.