Flowline Equipment

Pup joints & fittings

 

pup joints fittings pup joints fittings

 

Prefabricated Pup joints & fittings are used for temporary operations and removable piping systems.
Each component is fitted with wing union ends for fast and easy installation.
Commonly used in upstream Oil & Gas well sites it can be useful in all industrial applications.

 

Do not hesitate to contact us for urgent needs as we have a large stock of unionised piping figure 206, 602 and 1502.

 

Fluid Service: (Standard or Sour gas)

Multiphase oil and gas well effluent, drilling fluids, water, chemicals, abrasive and corrosive fluids, cement, refined hydrocarbons, hydraulic oil, etc...

 

Norms & standards:

API 14E , NACE MR 01-75, ANSI B31-3, PED, CE compliance on request.

 

Temperature Rating (depending on material choice):

  • Standard:                 -29°C (-20°F) to +121°C (250°F)
  • Low Temperature:  -40°C (-40°F) to +121°C (250°F)
  • High Temperature: -29°C (-20°F) to + 177°C (350°F)

 

Construction:

  • Buttweld ends to ANSI B31-3
  • NPT Threaded ends
  • NPST Threaded ends
  • Integral 

 

End connections:

  • Wing Unions
  • Flanges (ANSI B16-5 or API 6A)
  • Hubs (API 16A or Clamp connector type)

 

Quality:

  • Radiography (% per client specification)
  • Liquid Penetrant test (% per client specification)
  • Charpy impact tests for low-temperature  service
  • Pressure Test
  • Serialisation
  • Full Traceability
  • Third party witness & inspection as an Option

 

Sour Gas Specifications:

  • Minimum 10% hardness test or to client specification
  • Viton seals
  • Material  characteristics per NACE MR01-75

 

Painting:

  • 3 Coat polyurethane paint system
  • Painting to client specifications on request

 

Identification:

Each element is serialised and data is engraved onto individual stainless steel collar.
Pressure rating is easily identified with stencilled or painted colour band(s) and rating markings.

 

Piping Accessories: 

Donwload our Piping Accessories Datasheet

 

 

PIPING SYSTEM CONFIGURATION

 

Straight pipe (pup joint)Pup joint fittings

Standard lengths 0.5m, 1m, 2m, 3m, 4m & 5m. Lenght in feet available on request.

 

Elbow90° LR Elbow

Generally Long Radius (1.5 D) 90° or 45°. Short radius on special request.

 

Target Elbowpup joints fittings

90° elbow made from a tee and a cap on opposite end to inlet. The cap is lead filled in order to protect the elbow against erosion.

 

Tee (Equal)pup joints fittings

Six combinations of equal tee fittings are available. When ordering tees, specify your requested position of male and female ends from left to right and perpendicular branch (M for male, F for female) as shown on figure: 1 x 2 x 3.

 

 

 

pup joints & fittings SPECIAL FITTINGS FOR PIPING SYSTEMS

Special formats may be required in some piping systems such as wyes, laterals and crosses.

FCE manufactures special fittings to client requirement comprising special shapes or specific materials.

 

 

 

SPECIAL FITTINGS FOR MOVABLE SYSTEM

Rotating elements (swivel joints) are commonly used in some oilfield applications (pumping, cementing, etc.).

 

FCE also manufactures cementing and circulating hoses up to 6000 PSI.

 pup joints & fittings