ERW Carbon Steel Pipe for Oil and Gas Transmission
For industrial sourcing
Prepare a clearer RFQ
Include the details below so RELIA can understand the part and discuss the next step with you.
- Drawing, sample, or reference standard
- Material grade and preferred process
- Dimensions, tolerances, and surface finish
- Application, target quantity, and destination
Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.
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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 listing targets oil and gas transmission, naming API 5L grades B, X42, X52 and X60 alongside A106. The actual variants select thickness and length rather than grade. Specify the intended material and governing requirements before treating the title as a complete supply specification.
Allocate the grade and standard to the offered pipe
Request the chosen grade, applicable standard edition, supply condition and product specification level where relevant. Obtain chemistry, mechanical properties, weld inspection and traceability records for that selection. A list of grade names does not establish that each is available in every dimensional combination.
Clarify the separate API 5L and A106 references against the actual ERW route. Their joint appearance does not demonstrate equivalence or dual certification. The table also records cold-rolled processing, so the supplier should explain the production sequence and relevant acceptance requirements without assuming seamless manufacture.
Confirm dimensions and the required delivery length
The heading mentions 6 m, while order options include both 6 m and 12 m lengths. Each uses a broad 6–20 mm thickness entry; the table lists 219–1066 mm outside diameter. Select the exact diameter, wall, length and grade combination and confirm actual availability.
Define the tolerance basis for the stated ±1%, together with straightness, ovality, end preparation and any bore requirements. The ranges provide enquiry context rather than proof of every offered combination. API and ISO 9001 certificate labels need documents showing their actual scope.
Assess transmission conditions and supply acceptance
Provide oil or gas composition, contaminants, design and operating pressure, temperature, cycles and external loads. Agree service-specific tests and inspection acceptance; the application wording supplies no numerical capacity or sour-service approval. Confirm non-oiled preservation, storage arrangements, actual-weight invoicing and the listed 8–14-day delivery timing for the selected order.
Technical information for every product inquiry
Prepare the requirement before final product confirmation.
The product page is a starting point. Drawings, samples, interfaces, materials, quantities and acceptance requirements are reviewed before stock matching or custom production is confirmed.
Discuss this product in your project context.
Share the available drawing, sample, reference, target quantity and application information. Unknown items can remain open for review.
