Forged Carbon / Stainless Steel Welding Flange Enquiry
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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TechnicForgedConnectivityWelding
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shapeEqualhead codeHexagon
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Surface TreatmentSmoothMounting hole diameter0.17 in
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Pipe Class150SizeCustomized Size
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Product nameElbow
This forged carbon/stainless welding-flange enquiry needs confirmation of the actual configuration. The title mentions butt-welding, but actual variants say Flange and reviewed images show closed-centre examples. Obtain the selected section and matching product evidence before specifying a pipe connection or assuming the offered flange closes the line.
Resolve closed or bored geometry before joining instructions
Ask whether the selected flange has a solid centre or a bore and pipe interface. Do not relabel it as blind or weld-neck solely from the photographs. For a documented bored welding configuration, define hub, bore and actual pipe connection with its preparation. For a closed configuration, confirm closure thickness and the mating bolted assembly instead. The imported Elbow name does not establish the supported flange's subtype or installation.
Choose the material and map the actual flange dimensions
Select Carbon Steel, Stainless Steel or Alloy and specify an exact grade with a complete material document and traceable records. Explain each millimetre menu value and its nominal-size convention. Record flange thickness, outside diameter, bolt circle, hole count/diameter and applicable bore/hub or closure dimensions. Generic Equal, Hexagon and mounting-hole fields do not replace that drawing. Customized Size does not prove an offered dimension or supplied range.
Qualify the mating assembly and selected rating basis
Agree one numbered dimensional standard and edition, sealing face and finish with the mating flange, gasket and bolting. Support Forged and Smooth through production and surface inspection evidence. Clarify the standard and unit basis of Pipe Class 150 for the actual size, material and temperature. Provide fluid, pressure, temperature, corrosion and mechanical loads for full joint assessment. Include welding and inspection requirements only where the selected installation actually uses a weld connection.
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。
