API 5CT Casing and Tubing for Drilling and Exploration
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RELIAが部品内容を理解し、次のステップを協議できるよう、以下をご提示ください。
- 図面、サンプル、または参照規格
- 材質グレードと希望製法
- 寸法、公差、表面処理
- 用途、予定数量、納入先
製造納期、梱包、出荷条件は、仕様と取引条件の合意後に案件ごとに確定します。
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InvoicingBy Actual WeightOiled or Non-oiledNon-oiled
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Section ShapeRoundSurface TreatmentHot 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 daysGradecarbon steel
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Outer Diameter219 - 1066 mmSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueSaw
This API 5CT casing and tubing listing targets drilling and exploration enquiries. J55, K55 and N80 appear alongside seamless, Saw and EMT wording. The main purchasing task is to establish a coherent oil well supply requirement from those labels and confirm it against the actual offered tubular.
Resolve the application and manufacturing terminology
Identify whether casing or tubing is required for the intended well function. Ask how the EMT label relates to that supply; it does not demonstrate electrical conduit approval or replace the selected oil well role. Broad drill-pipe categories likewise do not establish a qualified drill-string product.
Request a manufacturing explanation for the seamless and Saw terms with inspection evidence. Saw is undefined here, so avoid assigning a welding or cutting process. Confirm the round, hot-rolled and non-oiled condition for the specific pipe rather than combining unrelated title keywords into a single verified specification.
Select one material and dimensional configuration
Choose one grade from the stated references and obtain its full supply condition, material properties and traceability. Neither actual variant identifies a grade or connection: both use the 6–20 mm wall entry, with either 12 m or 6 m length. Outside diameter is listed as 219–1066 mm.
Specify the exact diameter, wall, length, ends and connection designation together. Define the measurement basis of ±1% and agree dimensional and connection acceptance. The broad ranges do not verify an API 5CT size combination; request the applicable edition and scope, plus any exact ASTM document relevant to the selected supply.
Support the exploration duty with selected evidence
Describe well fluids, pressure, temperature, cycling and loads for assessment of material, connections and rating. Agree project testing and reports before acceptance. Actual API or ISO 9001 certificates need scope and validity checks; these labels do not provide sour-service approval or general qualification for every exploration operation.
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製品の最終確認前に要件を整理します。
製品ページは出発点です。在庫適合や特注生産の確定前に、図面、サンプル、接続、材質、数量、受入要件を確認します。
案件の条件に沿ってこの製品を検討します。
現在の図面、サンプル、参照品、数量、用途情報をお送りください。不明点は未確定のまま検討できます。
