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法兰型号及其材质标准

2009-12-18 来源:互联网 浏览数:4603

法兰型号:产品有平焊法兰,对焊法兰、凹凸法兰,带颈法兰,法兰盖。国标、普通法兰、镀锌丝扣法兰、蝶阀法兰、开槽法兰、管桩端板、铸锻法兰  

法兰材质:不锈钢法兰(304304l316316l) 合金钢法兰 碳钢法兰 20号钢 q234 q345等  

法兰标准:国标法兰美标法兰英标法兰以及各种非标法兰高压法兰冲压法兰。电力部标准GD0506~0507压力容器配套的法兰、管板相应标准:JB/T4700~4707-2000执行国家标准(GB/T9112-2000),机械部标准(JB81-59,JB/T74-94),石化部标准(SH3406-96),化工部标准(HG5010-58,HG20592-97)等等。出口锻钢法兰材质符合美国的ASTM.A105标准。

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