Petroleum Well Control Equipment Co., Ltd.(PWCE)

PWCE Express Oil and Gas Group Co., LTD.

Seadream Offshore Technology Co., LTD.

Senepe sa tšebetso ea tokiso ea CNOOC Nanhai No. 2 Platform Shaffer 18 3⁄4″ 5000PSI Annular BOP

Setšoantšo sa mantlha sa BOP

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Setšoantšo sa mantlha sa likarolo tsa mantlha kamora ho arohana ha BOP

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Lifoto tsa tlhahlobo ea boholo le ho lemoha liphoso tsa likarolo tse kholo

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Tlhahlobo e ile ea fumana hore boholo ba lesoba la khetla le sekoahelo se ka holimo se feta se tloaelehileng 'me se hloka ho lokisoa ka ho tjheseletsa.

Lifoto tsa ho Fumana Bofokoli ba likarolo tse kholo

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Linepe tsa Corrosion Pits le Litokiso tsa Mathata a Cylindrical Sealing Surfaces ho The Shell Liquid Cylinder

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Ho na le li-circles tse peli tsa likoti tse teteaneng tsa kutu ho pota-pota selikalikoe sa sebaka se tiisitsoeng sa cylindrical ka har'a khetla. Lifoto tsa tokiso e thata ea mekoti ea kutu.

Linepe tsa The Repaired Corrosion Pits and through Holes ho The Inner Cylindrical Tial Surface ea The Cylinder Shell.

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Mohlahlobi o ile a fumana hore boholo ba 'mele oa bophara bo feta tekanyo,' me ho ne ho e-na le mefuta e mengata e teteaneng e nyenyane le mekoti ea kutu ka mokoting oa heke.

Linepe tsa Roof Diameter Holes le Underwire Grooves Repaired

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Senepe sa The Spherical Sealing Surface of The Top Cover le The Steel Ring Groove, Diameter Hole le Threaded Hole kamora ho Lokisoa.

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Ka mor'a ho bentša, ho ile ha fumanoa hore ho ne ho e-na le likoti tse ngata tsa kutu le mefokolo ea khatello sebakeng se chitja sa ho tiisa sekoahelo se ka holimo.

Ka mor'a ho lokisa tjheseletsa ho lokisa, 'me ka lathe ho mochine ka hare spherical bokaholimo.

Ka mor'a ho lokisa, hloekisa khoele ka pompo ea terata holim'a lesoba le khoele la sekoahelo se ka holimo.

Setšoantšo sa ho Lokisa Piston

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Likoti tse nyenyane tsa kutu le likhoele tse holim'a tiiso ea piston lia lokisoa le ho chesetsoa, ​​​​'me li bentšitsoe holim'a lathe ka mor'a ho tjheseletsa.

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Lifoto ka mor'a ho lokisa

Reassembly le Khatello Test le Finished Photos

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