pigging 中文意思是什麼

pigging 解釋
管道內部的清管器清理
  1. Our engineering department provides cathodic protection system design, as well as other technologies such as pipeline pigging, hot tapping and plugging consultation

    工程技術部還提供陰極保護設計、咨詢；管道檢測、清管、帶壓封堵技術咨詢、翻譯等服務。
  2. Pigging in pipe before inspection, pipe pigging under low throughput intermittent operation ; get rid of congealable oil, wax precipitation and incrustation in pipe to reduce backpressure and friction, and lower temperature

    管線內檢測前清管、低輸量間歇運行輸油管線清管；清除管線內部的凝油、結蠟、結垢，達到減小輸油回壓、減小磨阻、降低輸油溫度的目的。
  3. Dynamic characteristics of cable - stayed pipe bridge on fujiang while pigging

    涪江跨越斜拉管橋清管時動態力學特性
  4. Three precautionary measures to prevent natural gas hydrates in pipe from blocking are put forward, that is, not to used bending pipe if possible during construction stage ; increasing pigging frequency before pipeline commissioning to elimninate water within pipe ; injecting inhibitor in regular way

    提出了三項預防水化物的措施：施工階段避免過多使用彎管；投產前增加吹掃次數，徹底清除水；運行初期定期注入抑制劑。
  5. Pipeline design essential in making pigging plans

    制訂清管計劃方面的管線設計要素
  6. Used for pigging and hose sweeping before production, which can cleanup the stones, lags and other sundries remain in the pipeline while construction

    用於各種管線投產前的清管掃線，可清除管道施工中遺留在管道內的石塊、木棒等雜物。
  7. Piping for pigging systems - part 1 : pipes and elbows

    清管裝置管道.第1部分:管和肘管
  8. Piping for pigging systems - part 2 : piping connections

    清管裝置管道.第2部分:管連接件
  9. Piping for pigging systems - part 3 : testing prior to commissioning

    清管裝置管道.第3部分:使用前測試
  10. Pressure test of segmental pigging : cleanup sundries, free rust, drainage and exhaust in pipe

    分段清管掃線試壓：清除管線雜物、浮銹、排水、排氣。
  11. For connection between receiver & launcher and pipe refer to pigging process flow diagram

    否則易卡住清管器，收發球筒與管線連接形式見清管工藝流程圖。
  12. The company is specialized in producing pigging instruments, insulation joints and non - standard equipments used in pipelines

    公司是生產管道清管設備、絕緣接頭以及管道用非標設備的專業股份制企業。
  13. Pressure test of through out pigging : inspect pipe deformation and construction quality. exhaust before water pressure test, drainage before manufacture, dryness and medium isolation

    總通清管試壓：檢測管線變形、施工質量。水壓試驗前排氣、生產前排水、乾燥、介質隔離。
  14. Pig receiver & launcher are important parts of pigging equipment, which is installed on both ends of pipeline to launch or receive the pig

    清管器收、發球筒是清管掃線設備的重要組成部分，它在管線兩端用於發射及接收清管器。
  15. The advantages of the electronic locating equipment of pipeline pigging are strong wear resistant property and passing ability, well cleaning efficiency, accurate locating and tracking, etc

    本公司生產的電子定位管道清管設備具有耐磨性能強，通過能力強，清理效果好，定位、跟蹤準確等優點。
  16. Elbows for pigging systems, welding fittings in stainless steel, for aseptic, chemical and pharmaceutical industries

    無菌化學和制藥工業的生鐵系統用彎頭不銹鋼焊接
  17. But china has a reputation for holding back, not pigging out

    但是中國人以節制而聞名，很少揮霍。
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