P110 13-3/8 Inch Coupling

13-3/8” Coupling AddThis Sharing Buttons Share to FacebookFacebookShare to TwitterTwitterShare to LinkedInLinkedInShare to PinterestPinterestShare to ...AddThis Coupling is a kind of drilling tool in oil field, which is mainly used for tubing connection or casing connection. Send InquiryChat Now Product Details: Place of Origin Tianjin, China (Mainland) Brand Name China Petroleum Equipment Model Number 1.9"-20" Type Coupling Machine Type Oil production Certification API