CNC Machined Stainless Steel Flange | Weld-Neck Enquiry
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 TreatmentCNC MachinedApplicationConstruction
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Bolt Hole Diameter1/2"-24"Bolt Hole Quantity6
This CNC-machined stainless-steel flange enquiry includes a weld-neck title requirement, while the selectable types include Slip On Flange. The photographs show several flange forms. Confirm the actual subtype first so its pipe attachment, dimensions and inspection package describe the same selected component rather than combining different constructions.
Resolve the selected subtype and DN80 dimensions
Identify the offered flange on a drawing. For a weld-neck requirement, define neck geometry, weld-end preparation and the bore-to-pipe-wall match. A slip-on selection needs its own fit, attachment and inspection details. DN80 identifies the listed size choice but does not supply the actual bore, outside diameter or flange thickness. Agree the applicable dimensional standard, edition and acceptance tolerances explicitly; none is supplied in the source. Check installation clearance and access for the chosen attachment procedure.
Confirm drilling and the complete mating-face arrangement
Explain what the inch range labelled Bolt Hole Diameter measures. Request the actual bolt-circle diameter, hole count and hole diameter on the selected drawing rather than applying the six-hole entry across the mixed gallery. Match those dimensions to the adjoining flange. Define face form, gasket-contact finish, gasket and bolting together with assembly and inspection requirements. CNC Machined alone does not establish measured surface roughness, dimensional accuracy or an accepted sealing arrangement.
Assign material and service requirements independently
Choose Stainless Steel or Carbon Steel explicitly and obtain the exact material specification, grade and traceable records. A type label containing stainless steel does not qualify the composition of a carbon-steel selection. The images cannot verify grade, selected subtype or drilling dimensions. Construction is a broad application label, not a service qualification. Provide fluid, pressure, temperature, corrosion and installation conditions for assessment of the complete joint, and request the missing pressure-class basis before acceptance.
每个产品询价都需要的技术信息
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。
