Internal Weld Tension Tester

Pipe Schedule: VARIOUS
ANSI Rating: 150 – 900 Standard (Higher on request)
Size Range: 1 ½” through 8”

IK’s Internal Weld Tension Testers reduce the cost by carrying out localised pressure testing on new and existing flange welds and pipe components.

Each test utilises a minimum amount of water, lightweight and extremely versatile.

Manufactured from high-grade carbon steel and the seals from high performance polyurethane elastomer.

General Function and Application


  • Qualifies to ASME 100% (Full load test)
  • Incorporates both Hoop and End-cap effects 􀀁 Interchangeable flange options
  • Extendable/telescopic setting facility
  • Extends the fatigue life of the weld
  • Reduces the residual weld tensions
  • Instructions & hydrostatic test certificates supplied

Contact for this product is:

Peter Bjørnsen: Field Service Manager - IK Norway
T: +47 51 44 32 09     eMail: