石家庄 (中国, 渤海湾) 阿拉卡茹 (巴西)

翻转交叉
2019

Standard ASME/ANSI B16.9 Butt-weld Pipe Fittings

Standard ASME/ANSI B16.9 Butt-weld Pipe Fittings Product name: butt-weld pipe fittings Product details: Butt-weld Pipe fittings are widely used as connect components in water pipelines and oil pipelines.Butt-weld pipe fittings are formed to get the shapes…

新評論
发送