LT301 D

API Spec. 7K-Rotary Drilling And Vibrator Hose

  • Hose Construction
  • Inner Tube: Synthetic rubber/HNBR/UPE/PTFE
  • Reinforcement:Multi-spiraled high tensile super flexible steel wire
  • Outer Layer:Abrasion and weather resistant synthetic rubber
  • Temperature Range: -20°C~+121°C (-4°F~+250°F)
  • Connector:Integral union, integral flange, or other connector types Full bore can be customized based on the requirements
  • Full bore hose inner layer can be customized
  • Application: Flexible connection between the upper end of the riser and the top drive/rotating assembly, and between the pump and the lower end of the riser in drilling, cementing, and well workover operations, for high-pressure mud pumping in oil drilling and exploration work

24 Hours Service Hotline

+86-0371-55157686

Parameter

Pressure Level I.D. O.D.W.P.P.P.Min.B.P.Min.B.R.Weight
psiin.mmpsipsipsimmkg/m
1500 Grade A2681500225037508004.3
2 1/2841500225037508005.6
2000 Grade B2682000300050008004.3
2 1/2842000300050008005.6
3972000300050009506.5
3 1/211320003000500010008.5
4127200030005000100010.4
5157200030005000120014.0
6183200030005000130018.0
4000 Grade C27240006000100008006.4
2 1/28740006000100008008.7
31024000600010000100011.1
3 1/21194000600010000120014.4
41324000600010000120016.0
51624000600010000140024.5
61944000600010000150033
5000 Grade D27550007500125008006.4
2 1/29050007500125008008.7
31045000750012500100011.1
3 1/21215000750012500120014.4
41345000750012500120016.0
51675000750012500140024.5
61965000750012500160033
7500 Grade E277750011250187509008.5
2 1/29475001125018750100010.5
311075001125018750100018.5
3 1/212875001125018750120020
415075001125018750140030
518375001125018750160049
621275001125018750160060
Note: Actual parameters are subject to the latest catalog.

                   

Success Cases

  • Applied to the CNOOC Liuhua 11-1 module drilling rig project (7K)

    Applied to the CNOOC Liuhua 11-1 module drilling rig project (7K)

    Applied to the CNOOC Liuhua 11-1 module drilling rig project (7K)

  • Applied to the Enping 15-1CEP/20-4DPP modular drilling rig project (7K)

    Applied to the Enping 15-1CEP/20-4DPP modular drilling rig project (7K)

    Applied to the Enping 15-1CEP/20-4DPP modular drilling rig project (7K)

  • Applied to the Enping 18-6 offshore platform project of Xinhai Oilfield (company name)

    Applied to the Enping 18-6 offshore platform project of Xinhai Oilfield (company name)

    Applied to the Enping 18-6 offshore platform project of Xinhai Oilfield (company name)

  • Applied to the Xijiang 30-2 and Huizhou 26-6 projects in Haitao Oilfield (company name) (7K)

    Applied to the Xijiang 30-2 and Huizhou 26-6 projects in Haitao Oilfield (company name) (7K)

    Applied to the Xijiang 30-2 and Huizhou 26-6 projects in Haitao Oilfield (company name) (7K)

  • Applied to the Lufeng 8-1 offshore platform project (7K) of Xinhai Oilfield (company name).

    Applied to the Lufeng 8-1 offshore platform project (7K) of Xinhai Oilfield (company name).

    Applied to the Lufeng 8-1 offshore platform project (7K) of Xinhai Oilfield (company name).

  • Design, procurement, and manufacturing of modular drilling rigs (LF14-4DPP & LF15-1DPP) for the CNOOC Lufeng Oilfield Cluster Regional Development Project (7K)

    Design, procurement, and manufacturing of modular drilling rigs (LF14-4DPP & LF15-1DPP) for the CNOOC Lufeng Oilfield Cluster Regional Development Project (7K)

    Design, procurement, and manufacturing of modular drilling rigs (LF14-4DPP & LF15-1DPP) for the CNOOC Lufeng Oilfield Cluster Regional Development Project (7K)

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