Steel Pipe for Steam Boiler Systems
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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 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 mmSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueERW
This steel pipe listing is intended for steam boiler enquiries. Although the title describes seamless construction and high-pressure use, the table identifies ERW and includes both Non-Alloy and stainless steel classifications. Selection therefore requires the actual supplied material, manufacturing evidence and boiler requirements to be confirmed together.
Establish material and construction for boiler duty
Obtain the material specification, grade, condition and traceable inspection records for the offered pipe. Resolve the material classifications before accepting thermal or mechanical properties. Confirm the actual seamless or ERW route through production documentation; visible pipe ends and printed markings in a photograph cannot replace that evidence.
Identify the governing boiler specification or code, edition and ordered product scope. The generic ASTM entry does not define a complete material requirement. API and ISO 9001 labels likewise do not certify the pipe for the intended steam system. Agree the conformity package needed for the particular installation.
Match the selected pipe to the boiler drawing
The two variants associate a thickness range of 6–20 mm with either a 12 m or 6 m length. Order an actual wall and diameter rather than relying on ranges alone. Specify bore, end preparation, straightness, roundness and length tolerance. Relate the 219–1066 mm outside-diameter entry to the selected component on the drawing.
Clarify which measured dimension the ±1% tolerance covers and how it will be checked. Confirm Cold Rolled finish, Non-oiled condition and transport protection. Match end geometry and joint requirements to the boiler arrangement; appearance does not establish machining accuracy, supplied condition or readiness for the proposed connection.
Agree steam conditions and inspection evidence
Provide steam pressure, temperature, quality, chemistry, operating cycles, transients and external loads. Assess the verified material, wall, route and joints against these conditions. Set material, dimensional, end, surface and required project tests with acceptance criteria and records. High-pressure wording alone supplies no allowable pressure, temperature limit or guaranteed boiler service performance.
すべての製品照会に必要な技術情報
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。
