• Professional factory production: forging stainless steel ring, mechanical seal parts, thick-walled stainless steel tube, and other kinds of non-products and accessories.

    本厂专业生产锻件特种不锈钢材料、机械密封配件、不锈钢厚壁管子产品及各种标配件。

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  • In a separate use or for the thick-walled tube welding, heat-resistant steel should use low hydrogen electrodes.

    单独使用用于焊接时选用耐热焊条。

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  • In a separate use or for the thick-walled tube welding, heat-resistant steel should use low hydrogen electrodes.

    单独使用用于焊接时选用耐热焊条。

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