Grade B PSL2 ERW Steel Pipe for Oil and Gas
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 daysGradecarbon steel
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Outer Diameter219 - 1066 mmSpecial PipeAPI Pipe, Other, EMT Pipe, Thick Wall Pipe
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StandardASTMTechniqueERW
This ERW carbon steel pipe enquiry combines Grade B PSL2 wording under API 5L with hydraulic and oil/gas transport applications. The actual variants choose thickness and length, so the material and specification level should be confirmed separately for the selected supply.
Confirm Grade B PSL2 through the supply documents
Request the applicable API 5L edition, selected grade, product specification level and material condition. Obtain chemistry, mechanical properties, weld inspection and traceability evidence required by the order. PSL2 wording in the title does not independently demonstrate conformity or qualification for sour fluids or hydrogen.
The table also uses a generic ASTM label without a numbered specification. Clarify that reference rather than assuming dual certification or equivalent requirements. Ask the supplier to explain the recorded cold-rolled and ERW production sequence and the acceptance documents for the actual pipe.
Define dimensions and the relevant bore requirements
The available lengths are 6 m and 12 m with a 6–20 mm thickness entry, while the outside-diameter field spans 219–1066 mm. State the exact diameter, wall and length combination, tolerance basis, straightness, ovality and end details. Confirm which dimension the stated ±1% covers.
Hydraulic use may need specific bore finish, cleanliness or additional processing. Identify those requirements explicitly; the listing does not establish a honed or finished cylinder bore. Oil and gas transport needs its own medium, pressure, temperature, cycling and load assessment for the selected pipe and joints.
Agree surface condition and procurement acceptance
Black title wording does not define a paint or protective coating system. Confirm the delivered surface and any specified protection alongside the Non-oiled table entry. Obtain actual certificate scope instead of relying on API or ISO 9001 labels, then agree tests, storage and preservation, actual-weight invoicing and delivery timing for the chosen order.
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。
