Cold Root Rolling Tool increases connection fatigue resistance.

Press Release Summary:

Designed for smaller rotary shouldered connections in oil and gas industry, 11069 Series Internal Thread (BOX) Bar-Style Tool increases fatigue resistance of connections without slowing process. Design of 11069-SA Series will roll all standard API Rotary Shouldered BOX connections in NC31–NC38, 3 ½–4 ½ regular, 2 7/8–3 ½ IF (Internal Flush), and 3 ½–4 ½ FH (Full Hole) ranges. Cold root rolling burnishes thread root in rotary shouldered connections and consequently strengthens them.

Original Press Release:

Increase Connection Fatigue Resistance with Smaller Box Tools in the Oil and Gas Industry

Rochester, NY – CJWinter has added a new product to their Cold Root Rolling Product Line. The 11069 Series Internal Thread (BOX) Bar-Style Tool was specifically designed for smaller Rotary Shouldered Connections in the oil & gas industry. The 11069 Series allows you to increase fatigue resistance of your connections without slowing down the process.

The 11069-SA Series will roll all standard API Rotary Shouldered BOX connections in the following ranges:

• NC31 thru NC38

• 3- 1/2 thru 4- 1/2 REG (Regular)

• 2- 7/8  to 3- 1/2 IF (Internal Flush)

• 3- 1/2 to 4- 1/2 FH (Full Hole)

With tools like the 11069 Series, cold root rolling burnishes the thread root in rotary shouldered connections, strengthening them and providing a solution to costly, over-stressed or even failing thread roots. The cold root rolling process has suggested an increase in fatigue life three to five times over similar untreated connections.

About CJWinter

CJWinter products and dies are also found in specialty applications like cold root rolling used by the oil and gas industry and in industries using dedicated rolling, forming and shaping mills. We've applied our decades of experience designing tools for rotary shouldered connections to the petroleum industry to become the only self-contained, commercially available tool with ANSI/API Specification 7.2.2008 and ISO 10424-2.2007 compliance, and in accordance with DS-1 and NS-1 standards.

CJWinter sells and services its products around the world and has installations on every continent except Antarctica. Renowned for its friendly customer service, expert technical assistance, fast delivery and custom engineered solutions, CJWinter should be your first choice when it comes to your material forming needs.

Headquartered in Rochester, New York, United States, CJWinter now has regional offices in Philadelphia, PA; Pittsburgh, PA; Houston, TX; and Singapore for sales and support.

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