Hebei Lufeng Piping Equipment Co., Ltd.
Carbon /Alloy steel pipes, ERW steel pipes, API 5L LSAW&SSAW, ASME B16.9/MSS SP-75 BW pipe fittings, ASME B16.5/16.47 steel flanges, ASME B16.11/MSS SP-97 forged fittings, Knife gate valves, Butterfly
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HDPEの二重壁の波形の管
適用
1.Communicationケーブルの保護管
2.Municipal下水
3.Rainwater排出
4.Farmland潅漑
5.Flood排水、化学工業および鉱山排水