It’s Time to Change the Way You Pressure Test


In order to increase productivity and help achieve project milestones, you need an effective, simple, and safe method to quickly complete pressure testing because missing the boat is not an option!

EST Group’s GripTight® Test Plugs get rid of the time consuming processes of:

  • Welding on and cutting off end caps
  • Re-beveling the pipe end 
  • Pre-heat and PWHT

Eliminating welding eliminates HAZ and frees your welders up to make revenue producing welds.

Proven Performer for Pressure Testing

GripTight MAX® Test Plugs self-gripping design uses test pressure to increase the plugs' grip on the pipe – the greater the pressure the greater the grip. Patended dual-serrated grippers* provide redundant contact points between the plug and the pipe, distributing the load and increasing pressure holding capabilities. Engineered with long lasting urethane seals. High strength steel springs secure gripper segments and won’t crack and fail like O-Rings.

GripTight® Elbow Test Plugs incorporates all the design features of the GripTight MAX Test Plug while adding patented self-aligning grippers to accommodate the curvature of a long radius elbow. A test plug designed to eliminate welding on / cutting off end caps from spools ending with an elbow.

Both plugs can be installed by onsite work crews and can be used for 50-100 tests!

  • Test Pressure: up to 15,000 PsiG (1,034 BarG)
  • Size Range:
    • GripTight MAX – 3/8” - 48” NPS (DN10 – DN1200) - larger sizes available upon request
    • GripTight Elbow - 2” - 24” (DN50 - DN600) – larger sizes available upon request
  • Standard Materials: Urethane seal & hardened carbon steel construction
  • Product certificates and references available upon request 

*Gripper marks measure 0.004” – 0.016” (0.1 – 0.4 mm) – considerably less than 12.5% of pipe wall thickness allowable by ASTM A333 code.

Time is money - save up to 90% in test time! Imagine how you can utilize this saved time by simply eliminating the need to weld on end caps. Check the cost savings sample by clicking here.

Want to See It in Action? Request a Lunch & Learn

Let our Sales Managers demonstrate how easy, safe, and fast your pressure tests can be done!

Want to know more?

 
North America

215.874.4514 l est-sales@curtisswright.com

LATAM, EMEA & APAC

855.865.6640 l est-sales@curtisswright.com

China
+86.400.636.5077 l est-china@curtisswright.cn
 
Singapore

+65.3158.5052 l est-asia@curtisswright.com

Contact Us Today!

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