灰铸铁，球墨铸铁，铸钢，阀体不锈钢。
Grey cast iron, nodular cast iron, cast steel, stainless steel.
主要产品：铸钢、不锈钢、铸铁、橡胶密封、手动、电动、气动、蜗轮传动。
The main products: cast steel, stainless steel, cast iron, rubber seal, manual, electric, pneumatic, worm transmission.
根据不同需要，材质可选用铸铁、球墨铸铁、铸钢、锻钢、不锈钢、高温钢、合金钢等。
You can select casting iron, nodular cast iron, casting steel, forged steel, stainless steel, high-temperature steel, alloy steel, etc. for use according to your needs.
阀门材质有：不锈钢(304、316、304l、316l)、铸钢、铸铁、锻钢等。
Valve materials: stainless steel 304, 316, (304l, 316l), steel, cast iron, forged steel, etc.
灰铸铁，球墨铸铁，铸钢，不锈钢。
介绍近几年将深冷处理技术应用于高铬铸铁、44 0A铸造不锈钢、45碳素铸钢等铸造合金材料中的研究结果。
The research achievements of cryogenic treatment have been applied to cast alloys, including high Cr cast iron, 440A cast stainless steel, 45 carbon steel, in recent years.
根据泵承受的最大压力，泵体和泵盖材质采用灰口铸铁(1.6Mpa)、球墨铸铁(2.0 mpa)、铸钢(2.5 Mpa，包括不锈钢)。
According to the maximum pressure to bear, pump body and cover can be made of grey cast iron (1.6mpa), spheroidal graphite cast iron (2.0mpa) or cast steel (2.5mpa, including stainless steel).
根据泵承受的最大压力，泵体和泵盖材质采用灰口铸铁(1.6Mpa)、球墨铸铁(2.0 mpa)、铸钢(2.5 Mpa，包括不锈钢)。
According to the maximum pressure to bear, pump body and cover can be made of grey cast iron (1.6mpa), spheroidal graphite cast iron (2.0mpa) or cast steel (2.5mpa, including stainless steel).
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