welcome一分快三网站

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                固定轴球∑ 体

                固定轴球体♀


                固定轴球体:Trunnion Ball

                公称直径:2” - 36”

                压力等级:Class 150~900

                基本材料:

                ASTM A105、A350 LF2、A182 F304、A182 F316、A182 F6A、A182 F51、A182 F53、Monel、Inconel等..

                涂层:

                ENP、镀铬、碳化钨、碳化铬、钴基合金、镍基合金、铁基合金等...