B16.11 / MSS SP-83 Stainless Steel Threaded Union 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
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model numberunion 9647TechnicForged
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ConnectivityFemale/MaleshapeReducing
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head codeRoundSurface TreatmentSmooth
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Mounting hole diameter0.2 inPipe Class150
This pipe union enquiry focuses on stainless-steel threaded ends with B16.11 and MSS SP-83 references. Identify one offered model before accepting the title's high-pressure and production wording. The available variants establish union choices in stainless steel and carbon steel, while the actual thread, reducing-size pair and material grade need a selected drawing and supporting records.
Specify the threaded ends and size pair
State the exact thread standard, nominal size, gender and engagement required at each end. The Female/Male field and visible threads do not identify a governing thread specification. Explain the millimetre option's dimensional basis and provide both nominal sizes and outside diameters for a reducing requirement. Request bore, overall length and end dimensions on a section drawing. The different photographed end forms should be checked against the selected threaded model rather than assigned to every option.
Match the union components and material
Choose the stainless-steel variant and identify its exact grade and material specification; carbon-steel alternatives require separate grade records. Photographic markings do not establish the material of the offered assembly. Define compatible union components, sealing details and access for the agreed assembly and inspection procedure. Request production evidence before accepting the Forged label as a verified manufacturing route, and state any measured surface requirements instead of treating Smooth as a sealing-finish qualification.
Agree standard and operating-duty acceptance
Ask how B16.11 and MSS SP-83 apply to the actual union and confirm the required editions and construction and inspection criteria. Supply fluid, pressure, temperature, corrosion and joining conditions for assessment of the complete joint. High Pressure and Pipe Class 150 do not establish a quantified pressure-temperature limit. The mounting-hole label also does not define the union interface. Acceptance should connect one thread and end-pair drawing to exact material, compatible sealing and assembly details and traceable standard and duty records.
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。
