Forged Weld Neck Flange for Industrial Piping
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 forged weld-neck flange enquiry is presented for industrial piping with polished-surface wording. Actual choices extend beyond the stainless weld-neck title: four materials combine with nine flange types. Select the intended material and construction before assigning dimensions, drilling or joint requirements to the ordered item.
Select one flange type and its functional arrangement
The available type labels include integral, weld neck, slip on, socket weld, lap joint, threaded, blind, orifice and spectacle blind. Define whether the supplied arrangement carries flow, provides closure or serves a specified measurement function. Obtain a drawing with the appropriate bore, ends and assembly details.
The 1/2–120-inch size label is a range, not confirmation of every individual size. Specify nominal size, dimensional system and governing flange document. Request outside dimensions, thickness, neck geometry where applicable, facing and gasket seating together with the actual mating flange and pipe information.
Allocate the four-hole entry to the selected size
The original table records four bolt holes with a 1/2-inch diameter. Confirm their allocation on the selected drawing, including bolt circle, tolerances and bolting. These entries should not be extended across all sizes and types. Agree alignment, gasket, assembly space and joint requirements with the mating components.
Material options are Alloy Steel, Aluminum, Carbon Steel and Stainless Steel. Obtain the chosen grade, condition, governing specification, traceability and certificates, plus production records. Define where polishing applies and its measurable acceptance criteria; no roughness value or corrosion performance is established here.
Document pressure and ISO requirements
High-pressure wording supplies no numerical class or operating limit, and ISO has no stated standard number or scope. Provide actual medium, pressure, temperature, cycling and loads for joint assessment. Verify applicable documents and agree inspection, testing, marking, finish protection and material, manufacturing and dimensional records in the quotation.
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。
