Stainless Steel Pipe for Oil and Gas Transport
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 oil and gas transport enquiry presents stainless steel pipe with seamless and high-pressure resistant wording. The table instead records ERW manufacture. Confirm the actual route, selected material and operating requirements before using the listing as a pipeline supply specification.
Define the transported fluid and operating envelope
Provide oil or gas composition, water content and other contaminants, pressure and temperature. Include cycles, external loads and environmental exposure relevant to the installation. Stainless steel wording does not establish compatibility with every transported fluid or qualification for sour conditions or hydrogen.
Agree the selected material and joint assessment, inspection requirements and project acceptance criteria. High-pressure resistant wording gives no numerical allowable limit. Connection preparation, testing and any required bore condition should follow the actual service specification.
Resolve the route and identify the actual grade
Ask the supplier to reconcile seamless in the title with ERW in the table using production records. Obtain the selected stainless grade, chemistry, material condition and traceability. Clarify the Non-Alloy field against those documents rather than assuming a particular alloy or correcting the classification without evidence.
ASTM is listed without a numbered specification. Request the applicable standard and edition, mechanical properties, heat-treatment information where relevant and manufacturing inspections. Cold-rolled processing does not identify polishing, passivation or a protective coating for the chosen environment.
Confirm dimensions and supply acceptance
The available 6 m and 12 m lengths share a 6–20 mm thickness entry, with outside diameter listed as 219–1066 mm. Select the exact combination and define the ±1% tolerance basis, straightness, ovality and end details. Confirm availability, actual certificate scope, non-oiled preservation, storage, actual-weight invoicing and delivery timing against the listed 8–14-day wording.
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。
