Supplier product
Shijiazhuang Rongxin Bronze Foundry Co., Ltd.
Impeller component identified by its Alloy 20 catalog name.
The foundry publishes an Alloy 20 impeller as a separate cast-component offering. Its showroom classifies the material under alloy steel and names investment casting as the process. The product name is retained as the alloy reference; chemical composition, heat treatment and any subsequent balancing should be specified against the buyer’s impeller drawing.
Shijiazhuang Rongxin Bronze Foundry Co., Ltd. · Shijiazhuang, Hebei
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Source reviewed: 2026-11-07. This directory summary organises the supplier’s published product information.
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Investment-cast liquid chamber listed for petrochemical applications.
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Copper-alloy flange component in Rongxin’s company showroom.
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Sand-cast stainless flange for marine and water-treatment equipment.
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Stainless manifold offering in the foundry’s petrochemical component range.
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Aluminum manifold listed separately from the stainless version.
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