Hot-Dip Galvanized Steel Pipe for Oil and Gas
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明確なRFQを準備
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 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 daysGradecarbon steel
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Outer Diameter219 - 1066 mmSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueERW
This oil and gas transportation enquiry describes hot-dip galvanized steel pipe with an A53 reference. The table identifies carbon steel, ERW manufacture and cold-rolled processing, but gives no galvanizing specification. Confirm the actual delivered coating and material package before selecting the pipe.
Specify galvanizing coverage and acceptance
Request the proposed coating process and whether protection covers the external surface, internal passage or both. Agree preparation, coating requirements, inspection and any repair criteria. Hot-dip wording alone does not provide a coating thickness or guarantee performance in the intended oil or gas environment.
Clarify how the cold-rolled table entry relates to production and subsequent treatment. Establish the required end condition and how joint preparation affects the coating under the actual purchase specification. The listing does not provide a complete connection or coating-repair procedure.
Confirm the material grade and exact pipe dimensions
Obtain the applicable A53 edition, selected grade, supply condition, chemistry, mechanical properties and ERW weld inspection records. A grade associated with another A53 listing should not be assumed here. Request traceability and documentation for the actual steel and galvanized delivery.
The options pair a 6–20 mm thickness entry with 6 m or 12 m length; outside diameter is listed as 219–1066 mm. Choose the exact combination and define the ±1% tolerance basis, straightness, ovality and end requirements. Confirm actual availability rather than interpreting the broad ranges as every offered size.
Assess the fluid duty and delivery requirements
Provide oil or gas composition, contaminants, pressure, temperature, cycles and loads for material, coating and joint review. The application wording does not establish universal compatibility or a numerical allowable pressure. Obtain actual certificate scope, agree tests and project acceptance, and reconfirm non-oiled preservation, actual-weight invoicing and the listed 8–14-day delivery timing.
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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。
