Steel Casing and Tubing Pipe for Oil-Well Drilling
工业采购项目
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请提供以下信息，帮助 RELIA 理解零件要求并与您确认下一步。
- 图纸、样品或参考标准
- 材料牌号和首选工艺
- 尺寸、公差和表面处理
- 应用、目标数量和目的地
生产周期、包装和运输条款将在规格与贸易条件确认后按项目确定。
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InvoicingBy Actual WeightOiled or Non-oiledNon-oiled
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Section ShapeRoundSurface TreatmentCold Rolled
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Tolerance±1%Alloy Or NotNon-Alloy
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ApplicationFluid Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil PipeCertificateAPI , ISO 9001
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Delivery Time8 ~ 14 daysGradestainless steel
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Outer Diameter219 - 1066 mm(8.62-41.97in)Special PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueERW
This casing and tubing pipe listing targets oil-well drilling with API 5CT, J55 and seamless references. The table instead records stainless steel and ERW. Confirm the actual supplied product, grade and construction before accepting pipe for a selected well function or treating the title as conformity evidence.
Resolve J55 supply and casing or tubing selection
Request the material specification, supplied grade, condition, traceability and inspection records to resolve the J55 and stainless wording. Establish seamless or ERW production from actual manufacturing evidence. Clarify whether the order concerns casing, tubing or another pipe-stock requirement rather than assuming both functions use one configuration.
Identify the API 5CT edition, actual product coverage and project conformity requirements. API and ISO 9001 labels do not supply certification or well-service approval by themselves. Agree the required material, production and test package for the selected product, using actual records rather than assigning numerical strength or capacity from a grade reference.
Specify well-pipe dimensions and actual ends
The options provide a 6–20 mm thickness range with 6 m or 12 m lengths. Confirm actual outside diameter, bore, wall, length, straightness and roundness. The 219–1066 mm diameter range and ±1% entry require actual values and an accepted measurement basis; they do not establish an API dimensional configuration automatically.
Define the actual end and joint requirements, with mating details and dimensional inspections. No thread type or coupling configuration is established by the listing. Confirm cold-rolled condition, Non-oiled surface and preservation through the supplied package. The image supports round pipe forms but cannot verify grade, construction or connection acceptance.
Approve the selected well-service operating package
State fluid composition, contaminants, pressure, temperature, cycles, transients and mechanical loads. Assess the confirmed material, route, dimensions and ends against the actual well project. Agree required mechanical or pressure tests, material and end inspections, documentation, marking, protection and delivery before approval, without assuming burst, collapse or ready-to-run capability.
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产品页只是起点。在确认库存匹配或定制生产前，我们会评审图纸、样品、接口、材料、数量及验收要求。
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提供现有图纸、样品、参考件、目标数量及应用信息。尚不确定的项目可留待评审。
