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Item #: RIV-VCI-629D-5-HGA
Availability: Made to Order
Cortec Corporation

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ECORR Systems specializes in Cortec VpCI products, with over 3 decades of experience in corrosion and rust mitigation. Cortec products may also be manufactured to your specifications. Use our Request Information form to provide your application requirements.

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    Cortec VpCI®-629D | Inhibitor for Oil | Gas | Petrochemical Processing | 5 Gal (CUSTOM PRODUCT)

    VpCI®-629 series products form a persistent barrier for continuous protection against severe corrosive attacks encountered in refinery and petrochemical operations. 

    Effective for a wide range of refined hydrocarbons, crudes, and oil/water ratios, VpCI®-629 products are highly soluble in crude oil and dispersible in fresh water and brine solutions. As a fast-acting, long-term inhibitor, VpCI®-629 products form an effective corrosion inhibiting barrier for both ferrous and nonferrous metals in the presence of water, halogens and corrosive gases such as dissolved oxygen, sulfur dioxide, carbon dioxide and hydrogen sulfide.

    Continuing protection between treatments is assured due to solubility, dispersibility in crude water mixtures, and long-term water displacing film formation provided by VpCI®-629 products. In addition, the product provides vapor phase inhibition to protect areas inaccessible through direct solution contact. This unique characteristic protects internal parts during low fluid levels and combats atmospheric corrosion in production and storage tanks. Crude oil processing equipment, pipes and pipelines, refinery equipment and systems can be effectively protected against pitting, corrosive gases and water intrusions. Field test applications performed by independent laboratories verify that VpCI®-629 is highly effective at a concentration level as low as 5-15 ppm.

    Cortec is a world leader in rust and corrosion removal and protection. Cortec VpCI® products offer cost-effective and environmentally friendly corrosion protection solutions that are bio-degradable, self replenishing and provide multi-metal protection.


    • Effective for a wide range of refined hydrocarbons, crude and oil/water mixtures
    • Forms a corrosion inhibiting barrier with high film persistency to give continuous long-term protection
    • Vapor phase action provides protection against corrosion from atmospheric conditions for overhead units, production, and storage tanks
    • Available in diluted form for easy direct application without premixing
    • Post-action inhibition effect
    • Prevents stress corrosion cracking (SCC) and hydrogen embrittlement
    • Available in super concentrate form to reduce shipment cost of the product (VpCI®-629 SC) and in ready-to-use form (VpCI®-629 D) to reduce the cost of the labor on the field

    SHELF LIFE: Up to 36 months.

    PACKAGING AND STORAGE: This product is packaged in 5 gallon (19 liter) plastic containers. VpCI®-629 products are also available in 55 gallon (208 liter) metal drums, liquid totes and bulk. Store product in tightly closed containers.

    UNITED STATES SHIPPING CLASSIFICATION: Hazardous when shipping via ground and air.

    NOTE: This product classified as hazardous for shipment via ground and air on UPS and is subject to a HAZMAT fee for ground or air shipment. These fees are NOT calculated at checkout and will be charged separately. A Customer Service representative will contact you with details at time of shipment.