---
publication_id: "OT-2026-000002872"
title: "Tensioner and method of using same"
published_at: "2026-09-15T19:15:54.126851Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002872"
categories:
  - "tools-tooling/clamping-tools"
keywords:
  - "b25b29/02"
  - "f16l23/024"
  - "f16l23/024"
  - "b23p19/067"
  - "b25b29/02"
  - "b25b29/02"
---

# Tensioner and method of using same

## Abstract

A tensioner may assist in coupling two pipe flanges. The tensioner may include a body and a piston. The body may include a central longitudinal axis, a pair of fastener holes extending through the body in a direction parallel to the central longitudinal axis, and a piston housing having an inner bore disposed about the central longitudinal axis. The piston housing may be provided between the pair of fastener holes. An axial end of the piston housing may define a distal end of the body. The piston may be at least partially disposed in the inner bore of the piston housing. The piston may be axially moveable parallel to the central longitudinal axis through an opening of the inner bore at the distal end of the body.