Stainless Steel Pipe for Chemical Fluid Transfer
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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InvoicingBy Actual WeightOiled or Non-oiledNon-oiled
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Section ShapeRoundSurface TreatmentCold Rolled
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Tolerance±1%Alloy Or NotNon-Alloy
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ApplicationFluid Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, Oil PipeCertificateAPI , ISO 9001
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Delivery Time8 ~ 14 daysGradestainless steel
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Outer Diameter219 - 1066 mmSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueERW
This chemical plant enquiry describes stainless steel pipe for fluid transfer with corrosion-resistant wording. The title says seamless, while the table records ERW. Confirm the actual manufacturing route and selected stainless grade before assessing the pipe for a particular chemical process.
Define the chemical exposure before selecting material
Provide the fluid or mixture, concentration, contaminants, temperature and pressure. Include cleaning media, operating cycles and external exposure where relevant. Stainless steel is a broad family, and the listing does not identify compatibility with every chemical or establish resistance to a specific corrosion mechanism.
Agree the material and joint assessment, corrosion acceptance and any required testing for those conditions. Do not infer a particular stainless grade or chemical qualification from the title. The Non-Alloy table entry also needs clarification through actual chemistry and material documentation.
Resolve the production route and specification
Ask the supplier to reconcile seamless wording with the ERW entry using production and inspection records. Obtain the numbered ASTM specification, edition, actual grade, condition, mechanical properties and traceability. A standard associated with another stainless pipe product should not be assigned automatically.
Clarify cold processing, required heat treatment and weld inspections where applicable. Cold Rolled does not establish passivation, polishing, a protective coating or process cleanliness. Specify the delivered internal and external surface requirements according to the actual chemical duty.
Confirm dimensions and procurement acceptance
Choose an exact diameter, wall and length from the 219–1066 mm diameter field, 6–20 mm thickness entry and 6 m or 12 m options. Define the ±1% tolerance basis, bore, straightness, ovality and end details. Agree tests, actual certificate scope, non-oiled preservation, storage, actual-weight invoicing and delivery confirmation for the selected supply.
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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。
