ASTM A105 Polished Carbon Steel Plate Flange
工业采购项目
准备更清晰的 RFQ
请提供以下信息，帮助 RELIA 理解零件要求并与您确认下一步。
- 图纸、样品或参考标准
- 材料牌号和首选工艺
- 尺寸、公差和表面处理
- 应用、目标数量和目的地
生产周期、包装和运输条款将在规格与贸易条件确认后按项目确定。
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Surface TreatmentPolishedApplicationIndustrial Equipment
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Bolt Hole Diameter1/2"Bolt Hole Quantity4
This ASTM A105 polished carbon steel plate-flange listing includes four half-inch bolt-hole references. The actual catalogue spans thirty-six material/type combinations, without a separate Plate option. Confirm the drawing and selected construction corresponding to the title before using it as an order specification.
Allocate plate form and A105 to the actual selection
Identify which material/type option represents the requested plate flange and obtain its approved geometry. Other flange types should retain their own construction records. Request full material designation, grade, condition, traceability and certificates, with explicit A105 allocation to the selected carbon steel item.
Obtain manufacturing evidence supporting forged wording and clarify the actual plate form/process. Request current marking and supplier/manufacturer records where procurement requires identity confirmation. Check that the identification, material certificate and selected drawing refer to the supplied component, with the required records included in the quotation scope.
Check the hole pattern against individual dimensions
Require outside diameter, thickness, bore/interface, facing dimensions/finish, bolt circle, hole count and tolerances on a drawing. The four half-inch holes need selected allocation; they do not identify nominal flange size or prove identical drilling for every material, size and type.
Confirm individual nominal size and availability within the half-inch-to120-inch range. Agree the governing dimensional document and actual class, neither of which is supplied here. Define polished surfaces and inspection criteria without assuming the finish certifies corrosion or chemical suitability.
Set acceptance for the supplied flange joint
State medium, pressure, temperature, cycling, loads and material/sealing compatibility, then obtain numerical duty approval for the complete joint. Confirm mating flange, gasket, fasteners, alignment and installation inspection. Agree marking, material/manufacturing/dimensional/class records, included parts, individual supply and quotation scope.
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在最终确认产品前先整理需求。
产品页只是起点。在确认库存匹配或定制生产前，我们会评审图纸、样品、接口、材料、数量及验收要求。
结合您的项目场景讨论该产品。
提供现有图纸、样品、参考件、目标数量及应用信息。尚不确定的项目可留待评审。
