Cold-Rolled Steel Tube for Hydraulic and Oil Piping
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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 cold-rolled steel tube listing targets hydraulic-cylinder and oil-piping applications with ASTM and high-precision references. The title says Seamless, but the table records ERW. Confirm the actual supplied route, material and dimensional package before accepting a tube for the intended component or system.
Resolve production route and supplied material first
Request manufacturing records that identify whether the ordered tube is seamless or ERW. Cold Rolled describes a processing reference without resolving that distinction. Clarify the Non-Alloy and stainless steel entries with an actual grade specification, condition, traceability and material inspection documentation for the selected supply.
Identify the ASTM number, edition and product scope required by the project. API and ISO 9001 labels in the table do not provide supplied product certificates or operating approval. Agree the actual conformity and inspection documents rather than using broad standard names as evidence that the tube meets every requirement.
Specify bore, wall and precision acceptance
The options list a 6–20 mm thickness range with 6 m or 12 m lengths. Confirm the selected wall and length together with actual outside diameter, bore, straightness and roundness. The 219–1066 mm diameter range and ±1% entry require a defined measurement basis and accepted tolerances on the order.
For hydraulic-cylinder use, specify the required bore finish and dimensional acceptance rather than assuming a honed, polished or cylinder-ready surface. Confirm Non-oiled supply, surface condition, cleanliness where required and preservation. The original image supports round tube forms but cannot establish grade, manufacturing route, dimensions or finish quality.
Define hydraulic or oil-line operating requirements
Provide actual fluid, contaminants, pressure, temperature, cycles, transients, loads and end or joint requirements. Assess the confirmed material, dimensions and finish against the selected duty. Agree material and bore inspections, surface checks and project tests with explicit acceptance criteria, then confirm documentation, marking, protection and delivery before approval.
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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。
