Hot Sale Oil Well 2 7/8 Crossover AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis Hot sale oil well 2 7/8 Crossover Send InquiryChat Now Product Details: Hot sale oil well 2 7/8 Crossover Brief This product is one type of couplings. It is used to connect tubing pipes. The placement is male which is easy and flexible to operate. We can do different types and specifications according to the clients requirement. 1.Features: It realized to connect the two different specifications of tubing pipes. The placement is male;well mechanical properties,good sealing and connectivity. 2.Advantages: After hot rolling, we can sure the coupling joint has well-proportioned and consistent metallographic structure. Good sealing and loading capacity. 3.Standard Reference:API 5CT