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DRILLING PROJECT SERVICES ENGINEERS • DISTRIBUTORS • DESIGNERS • CONSULTANTS
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Adaptors All our crossover subs or adaptor subs are manufactured from certified heat-treated high tensile alloy steel, and we have a full set of accredited gauges that ensures that threads are machined to specification. All threads receive and anti-galling coating and are protected by heavy duty plastic thread protectors when they leave our premises.Bottom crossover subs or adaptors can be given extra wear protection by the application of hard bonding welding. This will increase the life of this product, and be cost effective when drilling in abrasive formations. Our factory is API approved and has an ISO quality system. The factory is also an approved repair facility for a number of oilfield tubular suppliers, and all products are manufactured to exacting standards.
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