A105 Carbon Steel Threaded Flange for Piping
For industrial sourcing
Prepare a clearer RFQ
Include the details below so RELIA can understand the part and discuss the next step with you.
- Drawing, sample, or reference standard
- Material grade and preferred process
- Dimensions, tolerances, and surface finish
- Application, target quantity, and destination
Production timing, packing, and shipping terms are confirmed for each project after specifications and trade terms are agreed.
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Surface TreatmentPolishedApplicationIndustrial Equipment
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Bolt Hole Diameter1/2"Bolt Hole Quantity4
This industrial piping listing offers a carbon steel threaded flange and includes A105, GOST 12820, ISO and ANSI references in its title. The Carbon Steel threaded option is selectable. Confirm the actual thread specification and the applicability of each cited standard to the component being ordered.
Specify the threaded connection precisely
Provide the mating pipe thread requirements, including the standard, form, nominal size, pitch or taper and inspection criteria as applicable. No particular thread system is identified in the listing. Obtain a dimensioned drawing instead of assuming a common pipe thread, universal engagement or one sealing procedure.
Check facing, thickness, bore and the complete bolt pattern against the mating connection. Four half-inch bolt holes appear in the table and title, but need confirmation for the chosen size. The shared 1/2–120 inch range does not establish every threaded flange arrangement or material combination as available.
Resolve standard scope and material evidence
Ask the supplier to demonstrate whether the GOST 12820 reference applies to the selected threaded construction, using the applicable edition, scope and drawing. The combined GOST, ISO and ANSI wording should not be accepted as proof of compliance, common dimensions or interchangeability.
Identify the actual numbered specifications needed for the project. Request material documentation supporting the A105 designation, including condition and traceability, because the generic Carbon Steel option does not provide those records. Agree the intended Polished finish and how its relevant surfaces will be inspected.
Confirm piping duty and acceptance records
Describe the fluid, contaminants, pressure, temperature, operating cycles and loads affecting the threaded joint. No pressure class or allowable service envelope is supplied here. Review the selected material and connection under the project requirements, then confirm material, thread and dimensional inspection records, marking, preservation, quantity and delivery timing.
Technical information for every product inquiry
Prepare the requirement before final product confirmation.
The product page is a starting point. Drawings, samples, interfaces, materials, quantities and acceptance requirements are reviewed before stock matching or custom production is confirmed.
Discuss this product in your project context.
Share the available drawing, sample, reference, target quantity and application information. Unknown items can remain open for review.
