A105 Carbon Steel Blind Flange for Water Supply
工业采购项目
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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 industrial water supply listing describes an A105 carbon steel blind flange with a GOST standard reference. The actual catalog includes a Carbon Steel and Blind Flange combination among other options. Select the intended closure and confirm the governing requirements before using the title as a purchase specification.
Define the water-system closure
Provide the mating flange designation, required size, pressure class and facing. Specify the blind thickness, bolt circle, hole count and diameter together with the gasket and bolting arrangement. The four half-inch holes shown in the table should be checked against the actual selected drawing.
The shared 1/2–120 inch range spans several materials and nine flange type labels. Confirm the exact blind flange configuration and availability; connection, orifice and spectacle blind options do not automatically provide the same closure. Plate wording in the title does not establish the production route or a measured thickness.
Verify the GOST and A105 references
Request the numbered GOST specification, edition and applicable requirements for the proposed blind flange. The broad standard label does not identify a complete dimensional or acceptance package. Confirm the actual material specification and records supporting the A105 designation rather than assuming equivalence or dual conformity.
Obtain the material grade, condition, chemistry and traceability, together with the inspections required by the selected purchase standard. Clarify the intended surface condition beyond Polished. A finish label alone does not establish a coating system or corrosion performance in the water environment.
Assess industrial water duty and supply acceptance
State operating pressure, temperature, cycles, water chemistry, treatment and relevant contaminants or external exposure. Industrial water supply wording does not establish potable-water approval. Review the selected material and assembled joint against the actual requirements, then confirm marking, preservation, quantity, inspection documents and delivery timing for the approved closure.
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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。
