Carbon Steel Long and Short Radius Butt-Weld Elbow Enquiries
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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warranty1 yearcustomized supportOEM, ODM, OBM
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model number2TechnicForged
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ConnectivityWeldingshapeCustomized
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head codeHexagonOverall Length4 in
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Height4Surface TreatmentPainting
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PressureLow PressureSystem of Measurementinch
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Mounting hole diameter0.25 inPipe FeaturesUv Resistant, Chemical Resistant, Corrosion-resistant, Flexible, underground rated
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Pipe ClassNot RatedApplicationpetrochemical industry, Shipbuilding, Construction Engineering
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Thread TypesNPTSizeCustomized Size
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Product nameElbow
A long- or short-radius butt-weld elbow request should start with the space available for the turn. Confirm the measured geometry needed by the pipe layout before selecting a carbon steel, stainless steel or alloy configuration for the elbow.
Define the radius through the pipe route envelope
Provide the centerline radius, turn angle and positions of both elbow ends on the layout drawing. Identify surrounding equipment or pipework that restricts the turning envelope. A long-radius and a short-radius requirement should be requested distinctly, with the actual dimensions confirmed for the chosen size. The labels alone do not establish the space occupied by a particular elbow or its fit between the adjoining runs.
Check the butt-weld arrangement at both ends
Give the pipe-end dimensions, wall thickness and required welding preparation for each connection. Confirm the intended end forms and identify any thread requirement separately rather than assuming one general connection label applies throughout. Keep the end positions and preparation with the radius drawing, so the proposed elbow can be reviewed as one routing component. A nominal-size choice does not establish the complete mating-end geometry by itself.
Request the rating for the chosen material and wall
Name the required steel grade and construction requirement within the selected material family. Provide the medium and design pressure and temperature when requesting the applicable service rating and documentation. An unrated class descriptor supplies no working-pressure value, and a resistance label does not replace compatibility review for the proposed grade. The final radius-specific elbow request should connect measured route geometry, both weld interfaces and material requirements before the part is accepted for service.
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。
