Oilfield Crossovers

Industrial Sourcing &
Engineering Quality

OFS offers sourcing and procurement solutions for high-quality oilfield crossovers designed to connect tubular components with different sizes, thread types and connection configurations. Crossovers are essential components in oil and gas drilling, completion and production systems, allowing different casing, tubing and drilling equipment connections to be integrated into a compatible tubular assembly. Our sourcing capabilities cover casing crossovers, tubing crossovers, casing-to-tubing crossovers and drill stem crossover subs in various dimensions, material grades and connection combinations. Available configurations include Box x Pin, Box x Box and Pin x Pin connections, along with API and specified premium connection profiles. Material options include carbon steel and alloy steel, with additional material requirements considered according to operating conditions and project specifications. These products are suitable for onshore and offshore drilling operations, well completion systems, tubular string connections and other oilfield applications requiring connection compatibility. OFS supports customers through manufacturer coordination, technical specification review, connection compatibility verification, quality documentation, procurement management and international logistics. Our sourcing approach focuses on matching crossover dimensions, thread profiles, material requirements and applicable industry standards with customer specifications. Contact our team with your required crossover type, connection combination, dimensions, material grade and quantity to receive a project-specific quotation.