Stainless Steel Spectacle Blind for Pipeline Isolation
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 listing focuses on a stainless steel spectacle blind for petrochemical pipeline isolation. That combination is available among a broader set of flange types and materials. Select the intended spectacle blind variant explicitly; the other options do not define the same isolation component or replace its approved specification.
Specify the isolation component and mating joint
Provide the required size, pressure class, flange facing and spectacle blind drawing. Confirm plate and spacer dimensions, thickness, center distance and the gasket arrangement required by the actual joint. The shared 1/2–120 inch range does not establish every size and configuration as available.
The short table records four bolt holes with a 1/2-inch hole diameter. Verify whether those entries apply to the selected design rather than extending them across the entire catalog range. The type options also include blind, orifice and several connection flanges, which must be distinguished from the spectacle blind being ordered.
Review the standard and stainless material evidence
Confirm the governing component standard, edition and dimensional requirements. ASME B16.5 appears in the title, but does not demonstrate that every listed size, material and isolation component falls within its scope. Obtain the applicable drawing and inspection records for the selected supply.
Request the actual stainless grade, material condition, production information and traceability. Forged and Polished wording does not establish conformity or a numerical surface finish. The broader material options are Alloy Steel, Aluminum and Carbon Steel alongside Stainless Steel; their performance should not be treated as interchangeable.
Agree petrochemical duty and supply acceptance
State the process fluid, contaminants, pressure, temperature and project isolation requirements. Review the component with the actual flange, gasket and bolting design and the responsible site isolation procedure. The listing supplies no leak-tightness guarantee or operating procedure. Confirm marking, inspection documents, quantity, handling, preservation and delivery timing before purchase.
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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。
