天津宁信供应名称材质规格产地执行标准数量合金炉管内螺纹SA213T238.1*7.5宝钢A***E5.396T高压炉管内螺纹SA-210C51*5.7宝钢A***E0.64T高压炉管内螺纹SA-210C60*6.5宝钢GB204093.191T高压炉管内螺纹SA-210C60.3*7.5宝钢GB204094.894T高压炉管内螺纹SA-210A144.5*5.5宝钢GB204090.414T高压炉管内螺纹SA-210A150.8*5.8宝钢A***E2.12T高压炉管内螺纹SA-210A150.8*6.5宝钢GB204091.878T高压炉管内螺纹SA-210A151*5.6宝钢GB204091.21T高压炉管内螺纹20G63.5*8宝钢GB204090.501T合金炉管内螺纹15CrMoG28.6*5.8宝钢GB204090.056T)