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GB T3091 3092 black full hard welded steel pipes

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GB T3091 3092 black full hard welded steel pipes

GB T3091 3092 black full hard welded steel pipes Related Products

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Our advantage:
· 20 Years of experience in the Steel field
· 500,000 MT production capacity per year.
· 100+ exporting markets covering global main countries and regions.
· 2000+ MT stock per month with different materials and sizes.
· 150+ projects each year, covering oil tank, shipbuilding, oil&gas pipeline, drilling, offshore, energy, construction industries.

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