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Nu-Bolt

Coated U-bolt with Half-Round I-Rod® Support Designed to Prevent corrosion at Pipe supports

Eliminate crevice corrosion at the support

Nu-Bolt assembly combines our half-round I-Rod support with a heat-shrink-coated U-bolt to provide long-term service in the harsh operating environments.

Nu-Bolt assemblies have been in worldwide service for over 25 years without a single reported pipe failure.

I-Rod® Material

I-ROD IS A SPECIAL TYPE OF PLASTIC

I-Rod Material is the key to the Nu-Bolt's success.  I-Rod material has a high compressive strength and is subject to very little creep over time, so it can last up to 20 years in the field.

Learn more

Tech Datasheet

I-Rod vs Alternatives

Specifications

Nu-Bolt Assembly specifications

Complete specifications for I-Rod Material, U-bolts and the Polyolefin heat shrink used in Nu-Bolt assembly are available on our specifications page.

Specifications

I-Rod Tech Datasheet

Nu-Bolt Tech Datasheet

Non Gripping Nu-Bolts

GRIPPING VS NON-GRIPPING?

Non-gripping Nu-bolts are designed to accomodate a nut or washer on top.  The benefit of this arrangement is a better secured piece of I-Rod Material for pipes that need ot move or slide on the supprt.  In addition the nut and washer on top shields  the I-Rod Material at the ends from UV exposure.

Non-Gripping Info

I-Rod FAQ

 

How to Order Nu-Bolt

STANDARD AND CUSTOM SIZES AVAILABLE

Nu-Bolt is only available from Deepwater Corrosion Services and our licensed distributors and international resellers. Nu-Bolts are sized to fit API standard pipe sizes.  To order, we need to know:

1. Pipe Size
2. Temperature Requirements
3. Coating
4. Nuts and Washers
5. Gripping or Non-Gripping

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How to Order

I-Rod Catalog