DIN Class 300 Forged Carbon Steel Blind Flange Enquiry
産業調達向け
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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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Surface TreatmentOtherApplicationPipe Lines Connect
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Bolt Hole Diameter11-42Bolt Hole Quantity11-42
This DIN Class 300 forged blind-flange enquiry requires material reconciliation: the title states Carbon Steel, while the sole actual variant lists Stainless Steel. The 160 MM size label and Blind Flange option identify the request without completing its material or dimensional specification. Confirm the selected item before ordering.
Verify the closure item and its material certificate
Request written identification for the actual variant, with its exact material specification, edition and traceability. Do not choose between the conflicting materials from colour or finish. The reviewed gallery examples have open centres, so obtain a photograph and section drawing of the intended blind closure. Those gallery forms should not silently replace the actual Blind Flange option or establish what will be supplied.
Give the size label and both bolt fields separate meanings
Ask whether 160 MM denotes nominal pipe size, outside diameter or another measurement. Record the closure's actual outside diameter, thickness, facing and gasket contact details. The table repeats 11-42 for both Bolt Hole Diameter and Bolt Hole Quantity; that does not provide a selected hole diameter and count. Confirm each value, units, bolt circle and spacing on the inspected drawing, then match them to the mating flange and bolting. A single size label cannot establish an available range or complete compatibility.
Document the DIN and Class 300 acceptance basis
Obtain the exact numbered standard, edition and class designation rather than substituting an unstated standard. Class 300 needs a documented material-temperature basis and does not supply a fixed allowable pressure. Verify Forged with production evidence and specify the required sealing-face and surface condition beyond Other. Pipe Lines Connect does not qualify closure duty. Provide actual fluid, corrosion, pressure, temperature and mechanical loads for assessment of the confirmed closure, mating flange, gasket and bolting before acceptance.
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。
