API 5L Carbon Steel Pipe for Oil and Gas Transmission
工业采购项目
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- 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 daysGradecarbon steel
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Outer Diameter219 - 1066 mmSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueERW
This carbon steel pipe listing addresses oil and gas transmission with API 5L grade references and a Grade B A106 entry. The title describes seamless pipe, but the table records ERW manufacture. The actual route needs resolution before either description can become part of the selected supply specification.
Resolve the manufacturing conflict and standard scope
Request a clear statement of the offered manufacturing process with traceable production and inspection records. Do not choose between the seamless title and ERW table solely from their wording. Agree the applicable manufacturing acceptance requirements once the actual route has been established.
API 5L references include Gr B, X42, X52 and X60; A106 also appears with Grade B. Select the required governing document, edition, grade and condition. Those names do not establish equivalent materials or a verified combination of standards, and dual certification requires actual supporting evidence.
Define the complete dimensional selection
The table gives 219–1066 mm outside diameter and a 6–20 mm wall range. The two variants pair that thickness entry with 12 m or 6 m length without assigning a grade or diameter. Specify the exact size and ends, and confirm the complete combination for the selected material.
Identify the measurement controlled by ±1% and agree dimensional, geometry and process inspection criteria. Confirm the cold-rolled, round and non-oiled supply condition with the actual offered pipe. The ranges and finish labels do not demonstrate availability under every grade or an additional protective coating.
Verify acceptance for the transmission duty
Provide oil or gas composition, operating pressure, temperature, cycling and mechanical loads for material, joint and rating review. Obtain material properties, traceability and selected test reports. Actual API or ISO 9001 certificate scope and validity need verification; the application label supplies no numerical rating or sour-service approval.
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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。
