产品名称Product Name:无缝弯头45°
材质Material:022Cr23Ni5Mo3N / S22053
尺寸Size:DN250, SR
压力等级Pressure Class: -
壁厚Thickness:22mm
热处理方式Heat Treatment:固溶水冷
制造标准Manufacture Standard:GB/T 12459-2017
成型方法Forming: 冷挤