L 轻系列 销售型号：AS 06L 06 AS 08L 08 AS 10L 10 AS 10L 12 AS 12L 12 AS 15L 15 AS 15L 18 AS 18L 18 AS 18L 22 AS 22L 18 AS 22L 22 AS 22L 28 AS 28L 22 AS 28L 28 AS 35L 35 AS 42L 42
订货代号：8401.06.06 8401.08.08 8401.10.10 8401.10.12 8401.15.15 8401.15.18 8401.18.18 8401.18.22 8401.22.18 8401.22.22 8401.22.28 8401.28.22 8401.28.28 8401.35.35 8401.42.42
S 轻系列 销售型号：AS 06S 06 AS 08S 08 AS 10S 10 AS 12S 12 AS 14S 14 AS 16S 16 AS 20S 20 AS 25S 25 AS 30S 30 AS 038S 38
订货代号：8402.06.06 8402.08.08 8402.10.10 8402.12.12 8402.14.14 8402.16.16 8402.20.20 8402.25.25 8402.30.30 8402.38.38
每种型号螺纹、焊接钢管、尺寸及压力 可电话咨询
