Shanghai Daoqin Plastics Co., Ltd.

         in Tenth Construction in project 精心组织 large force lower, 经 参建各方 technology quality, equipment tube/pipe 理人员 严格检查 关, and 参建裂 understanding 炉安装 tube/pipe 铆, 吊装起 heavy 人员密切协同 as 战, in SINOPEC project 80 10,000 tons / year ethylene 蒸汽裂 understanding plant/unit, 7台裂 understanding upper 24台裂 understanding gas pipeline 进, export large equipment, to 12 month 5 day 安装找 positive formed, process tube/pipe.

        蒸汽裂 understanding plant/unit 每一台裂 understanding upper has 4台裂 understanding gas large 阀门, 28台裂 understanding gas large 阀门安装于24米 high understanding tube/pipe frame upper, this large has types specifications, its in mono long 2.1米, wide 1.1米, high 6米, heavy 13吨 14台 relatively large 阀门, 阀门孔直径1.05米, another 14台体积略 small 阀门孔直径0.9米, due to understanding gas belongs to high temperature, easy easy 爆介质, therefore 28台裂 understanding gas large 阀门 安装, technology quality requirements high, 关严, is high quality standards hard 仗.

         in 安装现场看 to understanding to, 每台裂 understanding gas large 阀门运抵现场 rear, Tenth Construction company notice 业主, 承包商, and other 各方质检人员进行阀门 quality 共检验收, separation 两步进行, large water 平放置 in 面道木 upper, fine large upper 方一面每一 部 parts is good, especially is large sheet/plate, in poly light electrical 筒 照射 lower fine has has 划痕, 凹进 看不见 方就伸进手 仔 fine 摸, in 检查无误 rear let 吊装起 heavy will large 阀门竖立起, again fine 检查原先位于 lower 方 另一面, in 检查验收 combined 格签字 rear, 才允许施工班组进行吊装.

         in 每台裂 understanding gas large 阀门 吊装 process in, 质检员, equipment 员始终钉 in 现场, 监督起 heavy, tube/pipe 铆人员严格 according to solution/scheme technology requirements 实施, tube/pipe frame upper structure 钢梁纵横交错, 起吊安装人员拉紧溜绳, anti 阀门摆动, let it and 周围 钢 structure frame 架发生接触, 稳起稳落, light light 放, small 心翼翼 will 每台阀门安装就位.

         in large 阀门就位 rear 安装找 positive in, is ensure 每一台 large 阀门安装周 positive, Tenth Construction technology hard high, experience 丰富 老 tube/pipe negative large 阀门 找 positive as, 经 他们精心 fine 致, 精益求精, for pressure shrink machine type high equipment 一样, 每台阀门 method 兰 垂直 degree, water degree adjustment to 4至5 mm design requirements inner, high quality standards 安装找 positive, is lower 一步裂 understanding gas large pipeline achieve force tube/pipe conditions.