B16.9 / A403 WP304 Long-Radius Stainless Butt-Weld Elbow Enquiry

• warranty

  3 Years
  customized support

  OEM
• Technic

  FORGED
  Connectivity

  Welding
• shape

  Equal
  head code

  Square
• Overall Length

  1" - 12"
  Height

  1" - 12"
• Surface Treatment

  black painted
  Pressure

  Low Pressure
• System of Measurement

  IN
  Mounting hole diameter

  1" - 12"
• Pipe Features

  No additional Features
  Pipe Class

  Not Rated
• Application

  Construction Engineering
  Thread Types

  NPT

This long-radius elbow enquiry references B16.9, A403 WP304, stainless steel and butt welding. The sole actual variant states Carbon Steel, while the retained table includes both Welding and NPT. Confirm the supplied material and end connection in writing before using the title as an order specification.

Resolve the sole variant's material and connection records

The stainless request and Carbon Steel option do not establish one qualified material. Obtain the selected variant's exact specification and traceability, then reconcile its listing with the intended supply. Check the source's ASME A403 WP304 identifier, including issuing body and edition. Likewise, confirm whether the actual ends are welded or NPT; do not combine the conflicting labels into a universally threaded-and-welded configuration. For the confirmed connection, obtain its specific end preparation or thread dimensions, inspection and mating requirements.

Replace range assumptions with a selected bend drawing

The one-to-twelve-inch label appears as the actual size option and under length, height and mounting-hole fields. It does not establish individually selectable sizes or three measured dimensions. Request both pipe-end diameters, walls, bend angle, centreline radius and centre-to-end dimensions for the chosen nominal size. Verify Long Radius against the drawing without inventing an angle or radius multiplier. Equal and Square need clarification against actual geometry. The dark and silver curved photos support elbow identity but cannot resolve the material or connection contradictions.

Establish inspection and allowable service after reconciliation

Confirm applicable B16.9 dimensional requirements and inspection evidence for the resolved elbow. Verify FORGED production and the required condition beyond black painted. Low Pressure and Not Rated provide no numerical allowable duty, while Construction Engineering does not qualify a service environment. Supply the actual fluid, corrosion, pressure, temperature and mechanical loads for assessment of the selected material, bend, pipe attachment and completed joints. Acceptance needs a consistent material, drawing and connection package.