ISSN 1673-8217 CN 41-1388/TE
Supervisor：China Petrochemical Corporation Limited Sponsor：Sinopec Henan Oilfield Company
Chang Youping. 1997: Repair Welding on Water Supply Pipeline with Pressure. Petroleum Geology and Engineering, 11(06): 40-56.
Citation: Chang Youping. 1997: Repair Welding on Water Supply Pipeline with Pressure. Petroleum Geology and Engineering, 11(06): 40-56.
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Repair Welding on Water Supply Pipeline with Pressure

    Abstract
  • Repair welding on water supply pipeline with pressure can be done by using techniques of plug welding, screwing welding and casing welding. The operation and attentive items of three techniques are introduced. Practice shows that they are quite effective.
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