Cast Threaded Full Coupling for Pipework

• warranty

  1 year
  customized support

  OEM, ODM
• Technic

  Casting
  Connectivity

  Other
• shape

  Reducing
  head code

  Other
• Overall Length

  4 in
  Surface Treatment

  Smooth
• Pressure

  Low Pressure
  System of Measurement

  inch
• Mounting hole diameter

  0.26 in
  Pipe Features

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

  3000
  Application

  Agricultural Irrigation, Automotive Repair, Heating Systems, Power Industry, Construction Engineering, Shipbuilding, petrochemical industry
• Thread Types

  NPT

This cast threaded full coupling needs a selected material decision. Alloy and stainless steel appear in the title, but the only selectable variant is 10 mm carbon steel. Confirm the intended supply before assigning a material grade, dimensional package or application approval.

Choose the material before defining conformity

Specify the complete required designation, condition and governing material document. Resolve whether the actual order follows the title material categories or the carbon steel variant, with traceability and certificates linked to the component. The title does not establish additional selectable materials or a particular grade.

Obtain casting and inspection records for that selection. Identify the B16.11 document and edition and the requirements applicable to the ordered supply. A casting label is not proof of conformity, and the general reference does not replace the selected manufacturing and acceptance documents.

Detail the full-coupling geometry and NPT threads

Show actual connection count, nominal ends, wall and tolerances on a drawing. Clarify the Reducing table entry within the full-coupling arrangement. Identify the role of the 10 mm option and allocate the inch-system 4 in length and 0.26 in hole to real features, including installation clearance.

Define the full NPT designation, engagement, mating parts, sealing and examination criteria. Confirm actual size availability. Agree measurable Smooth finish requirements, storage protection and delivery inspection. The isolated size and feature labels do not establish universal dimensional or thread compatibility.

Confirm the rating and environment for the selected order

Identify the Class 3000 basis at the actual material and temperature rather than treating the class number as operating pressure. Provide medium, numerical duty, cycling, corrosion exposure and loads. Clarify claimed features and any buried use, obtain relevant flexibility or resistance evidence, and document material/joint acceptance with the resolved drawing, casting, threads and testing package.