Class 150 Carbon Steel Flanged Cap for Oil and Gas

• 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 flanged cap is listed for oil and gas enquiries. The title includes welded construction and chemical-resistant wording, while the table records machining and flange connectivity. Request the actual cap design and intended chemical exposure before accepting construction or performance details.

Define the flanged cap and selected size basis

The only variant is Cap / 10 mm / Carbon Steel. Confirm whether 10 mm identifies nominal size or another measurement, then obtain outside dimensions, wall, flange face, drilling and tolerances. A selected drawing should explain how the welded and flanged descriptions relate to the supplied component.

Four-inch overall length and quarter-inch mounting-hole diameter are separate table entries, alongside round shape, hexagon head and an inch measurement system. Allocate each applicable value to that drawing. These details do not supply a complete flange pattern, mating interface or joining specification.

Agree carbon steel supply and coating acceptance

The ASTM reference has no document number, and no exact carbon steel grade is given. Identify the governing document, edition and scope, material certificates, traceability, machining and weld records. Confirm inspection and examination criteria for the agreed construction without importing a standard from another cap listing.

Painting requires its own coating system, surface preparation, thickness and finish requirements. Chemical, corrosion and UV resistance, flexibility and underground labels need relevant acceptance evidence. Define exposure and coating compatibility rather than assuming the feature list establishes protective performance.

Review the actual oil and gas operating envelope

Provide fluid composition, chemical concentrations, pressure, temperature, cycling and mechanical loads. Obtain the selected material, coating, joint and rating basis for those conditions. Class 150 and Low Pressure are not numerical operating limits here; agree project-specific testing and records before relying on the broad application list.