B16.9 Q235 1/2-Inch 90° Short-Radius Butt-Weld Elbow
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
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model numberelbow 2417TechnicCasting
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ConnectivityFemale/MaleshapeReducing
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head codeRoundSurface TreatmentPainting
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Mounting hole diameter0.17 inPipe Class150
This elbow enquiry starts with the half-inch Q235 requirement in the title and the intended 90-degree short-radius butt-weld configuration. Select one offered model before assigning those requirements to an option. The millimetre size labels, material alternatives and Reducing field need a documented relationship to the actual bend and its pipe connections.
Identify both pipe ends before choosing a size
State the required nominal size and outside diameter for each end. Ask which millimetre-labelled option corresponds to the half-inch requirement and whether the selected model has equal or reducing ends. A Reducing label alone does not define the two sizes. Request an elbow drawing with wall thickness, centreline radius, end-to-centre dimensions and the accepted 90-degree angle. Check that this measured envelope fits the pipe route rather than estimating radius or end sizes from a product image.
Keep Q235 separate from photographic markings
Confirm the governing Q235 material specification and records for the selected carbon-steel item. A stainless-steel choice requires its own agreed grade. Visible markings on one photographed fitting do not identify every variant's grade or wall schedule. Request production and inspection evidence for the actual model before accepting its manufacturing route; the Casting field cannot replace that evidence. Define bevel, land and end wall for the mating pipe instead of relying on Female/Male as the connection description.
Establish the acceptance basis
Give the required B16.9 edition and dimensional inspection criteria alongside the joining and inspection requirements. Provide the fluid, operating pressure and temperature and relevant corrosion conditions for assessment of the complete welded joint. Class 150 does not by itself establish its pressure-temperature limit, and Painting or mounting-hole information does not qualify a protective finish or bend geometry. An actionable enquiry joins the half-inch option mapping and end-pair drawing to the exact Q235 specification, documented production route and agreed acceptance records.
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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。
