Class 150 Painted Carbon Steel Seamless Pipe Cap

• 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 painted carbon steel pipe cap is listed with seamless and butt-weld title descriptions. The table instead records Flange connectivity. Clarify the offered design before choosing a connection, while retaining the carbon steel cap identity supported by the single actual variant.

Agree one connection drawing for the selected cap

The variant is Cap / 10 mm / Carbon Steel. Request the meaning of the size label and a consistent end-interface designation. Neither butt-weld nor flanged construction can be accepted as the final selection from the conflicting descriptions alone.

Specify nominal size, actual outside dimensions, wall and tolerances. Once the interface is resolved, obtain applicable end preparation and mating-pipe details or flange face, drilling and sealing requirements. Allocate the four-inch length, quarter-inch mounting hole, round shape and hexagon head rather than treating them as complete sizing information.

Confirm seamless manufacture and painted supply details

Ask for records supporting the seamless title description and machining table entry, including production route, blank/material traceability and examination. Establish the exact carbon steel grade, condition and governing material and component documents. This source does not name A234, WPB or B16.9 requirements.

Painting needs an agreed coating system, preparation, thickness and acceptance criteria. Describe the actual exposure and require supporting evidence for corrosion, chemical or UV resistance. Flexible and underground labels also need project-specific verification; a general feature list does not certify the cap for every installation.

Define duty limits and the inspection package

Provide medium composition, operating pressure, temperature, cycling, external conditions and mechanical loads. Request selected material, coating, joint and rating evidence for that envelope. Low Pressure and Class 150 do not provide numerical operating limits here. Agree dimensional checks, examination/testing and documents after resolving the cap design, rather than relying on the broad industry list.