ASME SCH40 Carbon Steel Eccentric Butt-Weld Reducer 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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warranty3 yearscustomized supportOEM, odm
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TechnicFORGEDConnectivityWelding
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shapeReducinghead codeHexagon
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Overall Length3in/2inHeight3in/2in
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Surface Treatmentblack paintingPressurehigh Pressure
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System of MeasurementMetricMounting hole diameter3in/2in
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Pipe FeaturesOtherPipe ClassOther
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ApplicationOtherThread TypesOther
This carbon steel eccentric butt-weld reducer enquiry references SCH40 and a 3IN/2IN size-pair option. ASME and ASTM appear without document numbers, while High Pressure lacks a numerical duty basis. Confirm a selected two-end drawing and traceable material before using these labels to specify an actual reducer or operating condition.
Separate the size pair from length and height
The table repeats 3in/2in under Overall Length, Height and Mounting hole diameter. Those values do not establish independent measurements. Define both nominal end sizes and actual outside diameters, then request transition length, taper, centreline offset and required orientation. Clarify the Metric entry against the inch labels using explicit units and size conventions. Gallery fittings show differing taper relationships but do not qualify the selected eccentric geometry.
Map SCH40 and identify the material requirements
Confirm actual wall thickness at both selected ends and its applicable dimensional basis. Request a numbered ASME document and edition for the reducer, plus the complete ASTM material specification and exact carbon grade with traceable records. Neither number nor grade is given in the title. Do not add a common reducer standard to fill the gap. Support FORGED through production and inspection evidence linked to the offered selection.
Assess the complete welded transition under actual duty
Define butt-weld preparation, fit-up, alignment and inspection for both adjoining pipes, including eccentric orientation. Clarify the black coating and weld-zone condition beyond black painting. High Pressure provides no allowable pressure-temperature value, and the Other entries do not establish class, threads or special service properties. Supply fluid, pressure, temperature, corrosion and loads for the reducer, pipes and completed welds. Accept against independent dimensions, selected material and walls, and documented joint evidence.
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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。
