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HI-SEA DREDGE dredge spiral steel pipes mainly used for dredger to transport the mud,slurry. Our dredge steel pipe made from reliable and qualified raw material, produced by using the advanced production technologies and processes. Through the strict test and inspection, we guarantee that each pipe is qualified which we provided to our client.

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Technical specifications and features:
1.Diameter:DN200mm to DN1400mm.
2.Wall thickness:5mm to 30mm.
3.Length:3m to 12m.
4.Flange:customized.
5.Standards:ASTM,DIN,JIS,ISO,GB.
6.Extremely high wear resistance.
7.Corrosion resistance
8.Long service life,easy to installation.

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HI-SEA DREDGE dredge spiral steel pipes pass the ISO9001:2000 certification, and we support the third party inspection,such as BV,SGS.

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