弯头译文对照表
MSS SP-43 锻制不锈钢对焊管件
MSS SP-83 承插焊和螺纹活接头
MSS SP-97 承插焊、螺纹和对焊端的整体加强式管座
ASME/ANSI B16.9 工厂制造的锻钢对焊管
弯头主要是用来改变管路方向的管件，有生产生活中有广泛的应用。
硬密封蝶阀，电动通风蝶阀，
不锈钢弯头标准译文如下：ASME / ANSI B16.11 Socket welding and threaded forged fittings
ASME / ANSI B16.28 steel welded small radius bend and back bend
ASME B16.5 Pipe Flanges and flange accessories
MSS SP-43 Forged Stainless Steel Butt-Welding Pipe fittings
MSS SP-83 Socket welding and threaded fittings Live
MSS SP-97 Socket welding, threaded and butt end of the wide range of enhanced type tube socket
ASME / ANSI B16.9 Factory-made forged steel pipe fittings on the
原文：ASME/ANSI B16.11 承插焊和螺纹锻造管件
ASME/ANSI B16.28 钢制对焊小半径弯头和