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项目编号:X-FGXX国能六盘山项目阀门罩壳、穿墙护套等材料框架采购采购文件X二○二六年八月中国·济南历城第一章询XX公司以XX公司国能六盘山项目阀门罩壳、穿墙护套等材料采购一批，计划X款用于本次询比后所签订合同的X。二、项目概况、采购范围1、项目概况：国能六盘山项目位于宁XX新材料产业园，项目规模：#2机组建XX（含火X、输煤栈桥、燃X、推XX、间冷循环水泵房X，#2机脱硝X；#2机组范围X及X）；#2电除尘X；#2电除尘保温、外护板及相关附件供货及X;#2X；电热试验室、金属X。2、采购范围：阀门罩壳、穿墙护套等深化设计、材料、制造、加工、质量检测（含三方检测X包含施工辅材费用、连接材料等）、技术资料、质量保修、售后服务等全部费用（运输到工地指定位置）。3、采购数量：序号名称阀门类型规格（DN）技术要求材质数量1阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳球阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳PCV阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳堵阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳堵阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳高旁阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳低旁阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳切换阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳节流阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳三通阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳逆止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳三通阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳疏水阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳真空阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳蝶阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X×X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳安全阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳PCV阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳调节阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳针形阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳截止阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳闸阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳止回阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳堵阀X厚度不小于4mm阻燃环氧玻璃钢X阀门罩壳堵阀X厚度不小于4mm阻燃环氧玻璃钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢X穿墙护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQXB碳素钢XX板护罩直径X钢板厚度≥1.5mm，关键受力部件厚度≥2.0mmQX