Duoline receives ISO 9001:2008 certification

Duoline manufactures glass-reinforced, epoxy-lined tubing systems for corrosion resistance in oil and gas exploration applications.

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Duoline Technologies (Gilmer, Texas, USA), a company that solves oilfield corrosion problems through the use of glass fiber composite tubing products, announces that Duoline is now ISO 9001:2008 certified. Duoline was audited through TVSD America Inc. a globally recognized testing, inspection and certification organization.

According to David A. Marshall, president of Duoline Technologies, "ISO 9001:2008 proves, through documentation, that our Duoline product consistently meets customer needs as well as all applicable statutory and regulatory requirements."

Since 1964, more than 80 million ft of Duoline glass-reinforced, epoxy-lined tubing have been successfully installed worldwide. Duoline internal corrosion-resistant lining system for oil and gas steel tubing is a high-performance, high-value, cost-effective solution to beating the high cost of corrosion. The Duoline insert liner process creates a proven corrosion barrier inside the steel pipe. The benefit is isolation of corrosive oilfield fluids and gases from the steel.