Description

Offered for sale are two Anvil variable spring pipe hangers, Figure C‑82, Size 17 Type F, supplied new in 2022 and retained as unused project surplus. These units are designed to support piping systems subject to vertical movement while maintaining controlled load variation.

Anvil spring hangers are widely used in power generation, oil & gas, mining, heavy industrial, and process facilities, where thermal expansion compensation and load control are critical.

Item Overview

• Manufacturer: Anvil International
• Component: Variable Spring Pipe Hanger
• Model / Figure: Fig C‑82
• Size: 17
• Type: F
• Mark No.: 5P4
• Quantity Available: 2 units
• Condition: New Surplus / Uninstalled
• Purchase Order Year: 2022
• Reason for Return: Materials left over

Construction & Technical Details 

Spring Material

• Material: AISI 5160H Alloy Steel Bar
• Bar Size: 1‑5/16" (1.3125″) round
• Standards:
  • ASTM A304‑16
  • ASTM A689‑97 (2013)
• Heat Number: DL19100674
• Spring Manufacturer: Duer/Carolina Coil, Inc.
• Material Supplier: Nucor Corporation

Quality & Compliance

• Design Standard: MSS SP‑58
• Quality System: ISO 9001:2015
• Certifying Body: LRQA / Hartford Steam Boiler
• Material Traceability: Full MTRs included
• Certification Letters: Included with sale