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https://steelpipeinc.com/wp-content/uploads/2021/12/carbon-pipe1-e1639636960652.jpg 243 300 451665316@qq.com http://steelpipeinc.com/wp-content/uploads/2021/11/图片1.jpg 451665316@qq.com2021-12-14 08:32:042021-12-16 07:13:34Schedule 40 Pipe Dimensions-SPI
https://steelpipeinc.com/wp-content/uploads/2021/11/asme-pipe-schedule-chart.png 329 429 451665316@qq.com http://steelpipeinc.com/wp-content/uploads/2021/11/图片1.jpg 451665316@qq.com2018-07-19 09:29:322021-12-16 07:13:58Pipe Schedule Chart – SPI
https://steelpipeinc.com/wp-content/uploads/2022/01/a234-wpb.jpg 188 250 451665316@qq.com http://steelpipeinc.com/wp-content/uploads/2021/11/图片1.jpg 451665316@qq.com2022-01-12 08:02:422022-01-13 09:41:13ASTM A234 WPB Steel Pipe Fittings
