Got it! Distribution Manufacturing Engineering About Contact Us RESEARCH & DEVELOPMENT RESEARCH & DEVELOPMENT Tex-Isle’s engineering team performs research and development projects across all our product lines in conjunction with improvements to our day to day operations. Our engineering team can help select the appropriate internal coating by evaluating the operational environment and the relative importance of impact, abrasion, and corrosion resistance. We assist in the selection of API, Semi-Premium and Premium connections based on the intended application and operating conditions. We also help select high performance casing for high collapse and burst applications with the goal of providing the most economical solution that best fits our customer’s needs. The engineering team actively performs research and development projects on metallurgical corrosion resistance, failure analysis, internal and external coating performance, and tubular connections. We develop inspection programs for casing and tubing such as our Rig Return program. Inspection programs include logistics, reports, and quality control. TECHNICAL SUPPORT RESEARCH & DEVELOPMENT METALLURGY AND COATING LABS CONTACT US Submit Home Distribution Manufacturing Engineering About Contact Us © 2021 All Rights Reserved.

Got it! Distribution Manufacturing Engineering About Contact Us OCTG OIL COUNTRY TUBULAR GOODS (OCTG) Tex-Isle has been a leading supplier of OCTG to the Oil and Gas industry for the past 60 years. We offer a broad range of sizes, grades, connections, and coated tubulars to meet any operational requirements. Most often our products are processed at Tex-Isle’s Heat Treating and Threading facility in Robstown, TX. All of our OCTG products adhere to API, NACE, and Tex-Isle’s High Quality Standards. TUBING Electric Resistance Welded (ERW) Pipe Seamless (SMLS) Pipe 1” – 4 1/2” OD GRADES API 5CT PSL1-3 – H40, J55, K55, N80, L80, P110, Q125 Enhanced Performance – L80 HC L80 EHC, P110 HC, P110 EHC, P110 CY Proprietary Corrosion Resistant Enhanced Grades CASING Electric Resistance Welded (ERW) Pipe Seamless (SMLS) Pipe 4 1/2” – 13 3/8” OD THREADS API 5B Casing Connections (STC, LTC, BTC) API 5B Tubing Connections (EUE, NUE, Integral Joint) Semi-Premium Connections Premium Connections OCTG LINE PIPE QUICK-TI PROCUREMENT / LOGISTICS REPAIRS / INSPECTIONS QUALITY MANAGEMENT SYSTEM CONTACT US Submit Home Distribution Manufacturing Engineering About Contact Us © 2021 All Rights Reserved.