WPB Carbon Steel Flanged Cap for Oil Pipelines

• warranty

  1 Year
  customized support

  OEM, OBM, ODM
• Technic

  Machining
  Connectivity

  Flange
• shape

  Round
  head code

  Hexagon
• Overall Length

  4 in
  Surface Treatment

  Painting
• Pressure

  Low Pressure
  System of Measurement

  inch
• Mounting hole diameter

  0.25 in
  Pipe Features

  Flexible, Corrosion-resistant, No additional Features, Uv Resistant, Chemical Resistant, underground rated
• Pipe Class

  150
  Application

  Agricultural 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 WPB carbon steel flanged cap is presented for oil pipeline enquiries with A234 and B16.9 references. The title includes a SCH5S–SCH160 range, while the record has no individual schedule variants. Confirm the required wall and dimensional basis before treating that range as an available selected specification.

Choose the actual schedule and complete cap dimensions

The only variant is Cap / 10 mm / Carbon Steel. Clarify the metric size label and specify nominal size, outside dimensions, exact schedule and actual wall. Ask which requested combinations can be supplied instead of assuming continuous availability throughout the title range.

Flange connectivity appears with four-inch overall length, quarter-inch mounting-hole diameter, round shape, hexagon head and inch measurement system. Obtain a drawing assigning these entries and defining the flange face, drilling, mating component, sealing requirements and tolerances. They do not individually establish a complete compatible connection.

Confirm the WPB documents and manufactured supply

Request governing A234 and B16.9 documents, editions, selected component/dimensional scope and material condition. Obtain certificates, traceability and production records supporting the machining entry. The source does not identify a seamless, forged or butt-weld construction that can be assumed for the offered cap.

Painting requires coating type, preparation, thickness and finish acceptance. Describe the intended corrosion or chemical exposure and obtain relevant material and coating evidence. Any UV, flexible or underground requirements also need project-specific support rather than relying on the general feature list.

Specify oil-service limits and inspection acceptance

Provide oil composition, pressure, temperature, cycling, external environment and mechanical loads. Require the selected joint and rating basis with examination/testing and documentary requirements. Schedule wording, Low Pressure and Class 150 do not provide numerical operating limits here; assess the agreed cap against actual project conditions and acceptance criteria.