HIPPS

Title:

Description:

HIPPS

Advanced solutions have been developed for several applications, among which HIPPS. A High Integrity Pressure Protection System (HIPPS) is a Safety Instrumented System (SIS) designed to prevent an unsafe condition caused by pressure arising (e.g. due to separator outlet blocked in the choke valve downstream, blocked pipeline, etc).

A High Integrity Pressure Protection System is used as  alternative pressure protection, as a full or partial replacement for adequately sized mechanical pressure relief devices (PSVs and/or  rupture disks).


VALVES SPECIFICATION

Valve Design:  Ball side entry / top entry, Slab gate

Pressure rating: API 6D: ANSI 150 to 2500 API 6A: API 2,000 to 20,000 psi

Temperature: -60°C  to + 200°C

Bore sizes: API 6D: 2” to 60” API 6A: 1.13/16” to 9”

Material options:  Carbon and low alloy steels, stainless steels, duplex and super duplex steels, CRAs

Actuation: Hydraulic and pneumatic (spring return)

Quality Certifications and Approvals: API 6A, API 6D, API 17D, API 6DSS, ISO 10423, ISO 13628, ISO 14313, ISO 14723, Fire safe API 6FA, PED 97/23/EC H Module, ATEX, SIL 3, IEC 61 508, IEC 61 511



APPLICATIONS:

  • Onshore Gas Pipelines
  • Offshore and Onshore Gas Well Pipelines
  • Offshore Subsea Applications

MAIN COMPONENTS:

  • Initiators (sensors): detect the high pressure
  • Logic  Solver:  processes  the  input from  the  initiators and  transmits an output to the final elements.
  • Final  Elements: formed by two valves assembled in series,  that provide the fast shut-down of the line.

MAIN ADVANTAGES:

  • Negotiating the need for flare systems to be sized for the case of a well failing to close
  • Production piping downrating, giving potential cost benefits
  • Fast inventory isolation within two seconds
  • Huge capital cost savings
  • No capital cost for relief system

(PSV, flare, etc.)

  • Compliance with environmental constraints against discharges


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LOCATION

F.I.S. GmbH

www.gmbh-fis.de

84056 Deutschland, Rottenburg a.d.Laaber, Benzstraße 2

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