Forged WPB Carbon Steel Cap for Pipeline Use
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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warranty1 Yearcustomized supportOEM, OBM, ODM
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TechnicMachiningConnectivityFlange
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shapeRoundhead codeHexagon
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Overall Length4 inSurface TreatmentPainting
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PressureLow PressureSystem of Measurementinch
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Mounting hole diameter0.25 inPipe FeaturesFlexible, Corrosion-resistant, No additional Features, Uv Resistant, Chemical Resistant, underground rated
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Pipe Class150ApplicationAgricultural Irrigation, Automotive Repair, Heating Systems, Power Industry, Construction Engineering, Shipbuilding, petrochemical industry, Metallurgical Industry, home appliance installation, building water supply and drainage, fire protection systems, oil & gas industry, electrical wiring protection, shipbuilding & marine engineering
This forged WPB carbon steel cap is listed for pipeline enquiries with A234 and B16.9 title references. SCH10/SCH160, painting and welding are also mentioned. Select the actual wall and joint arrangement before treating the combined wording as a complete supply specification.
Choose the schedule and actual cap dimensions
The only recorded variant is Cap / 10 mm / Carbon Steel. Schedule alternatives appear in the title rather than as separate variants. Confirm the size meaning, choose the required dimensional basis and request actual wall, nominal size, outside dimensions and tolerances.
Welding in the title and Flange connectivity in the table need a construction drawing explaining the supplied joint. Obtain applicable preparation, mating and sealing details without assuming a specific butt-weld end. Allocate four-inch length, quarter-inch mounting hole, round shape, hexagon head and inch measurement entries to that drawing.
Verify the forged WPB and painted supply
Request governing A234 and B16.9 documents, editions, selected scope and WPB material condition. Obtain certificates, traceability and manufacturing records supporting forging, the machining entry and any relevant weld work. No seamless construction is identified in this record.
Painting requires coating type, preparation, thickness and finish acceptance criteria. For corrosion, chemical or UV exposure, request relevant material and coating evidence. Flexible and underground labels also need project-specific support; the general feature list does not establish performance for all pipeline conditions.
Specify duty and the final acceptance package
Provide medium composition, operating pressure, temperature, cycling, external exposure and loads. Require the selected material, joint and rating basis, along with examination/testing and documentary requirements. Neither the schedule alternatives nor Low Pressure and Class 150 establish numerical operating limits here; use the agreed project specification rather than the broad application list for acceptance.





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