Class 150 Carbon Steel End Cap for Pipeline Projects

• 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 Class 150 carbon steel end cap is listed for pipeline projects with an ISO 9001 certificate reference. Its title combines butt-weld and flange connection wording, while the table states Flange connectivity. Obtain the actual component design and certificate evidence before relying on either connection or certification details.

Clarify the connection arrangement and selected cap size

The sole variant is Cap / 10 mm / Carbon Steel. Ask for one consistent interface drawing explaining whether the supplied cap has a welded end, a flange or a specifically documented arrangement. The combined title wording does not define a complete joint.

Confirm the size basis, outside dimensions, wall and tolerances. For the selected interface, request applicable pipe/end-preparation or face/drilling/sealing details. Allocate the four-inch length, quarter-inch mounting hole, round shape and hexagon head on the drawing; the inch measurement entry does not by itself explain the metric option.

Check the material standard and certificate scope

The ASTM label has no document number and no exact carbon steel grade. Obtain the governing document, edition, condition and selected scope, together with material certificates, traceability and manufacturing records addressing the machining entry. Avoid importing another cap standard or route into this specification.

Request the actual ISO 9001 certificate, issuer, scope and validity. A certificate reference in a title does not establish verified certification or product conformity. Painting also needs a defined system, preparation, thickness and acceptance criteria, with evidence for any claimed corrosion, chemical or UV performance.

Agree the pipeline duty and final inspection package

Specify medium composition, pressure, temperature, cycling, external exposure and mechanical loads. Require the selected material, coating, joint and rating basis; Low Pressure and Class 150 do not provide numerical limits here. Confirm any flexibility or underground requirements and agree inspection/testing and documentary acceptance for the actual project.