Wear Bushing for Wellhead Assembly

While drilling the well, it is required that the seal bores in each of the intermediate casing head/casing spools and tubing head/tubing spools be protected. Wear Bushing is designed and used to preventing cavity sealing surface of casing head and casing spool from damaging during drilling operation. Wear bushing is installed and removed by Running/Retrieving R/R tool. At Qihang, wear bushing nominal sizes are available in 7-1/16", 11", 13-5/8", 20-3/4", 21-1/4". The standard material of our wear bushing is AISI 4130 Alloy. Customized sizes and materials are available upon request. We are a manufacturer of Wellhead Christmas Tree. Aside from wear bushing, we also produce and supply wellhead service tools such as Wear Bushing R/R Tool and Test Plug Combination Tool, H Type Back Pressure Valves, VR Plugs, API-6A Flanges etc. Detailed Specification: Product Name: Wear Bushing for Wellhead Assembly Size: 7-1/16", 11", 13-5/8", 20-3/4", 21-1/4" or customized Working Pressure: 2000PSI - 20000PSI Material: AISI 4130 Alloy Steel, or as per customers' requirements Standards Carried: API Spec 6A, API Q1, NACE MR0175 Material Class: AA, BB, CC DD, EE, FF Temp Class: L-U Performance Requirement: PR1, PR2 Product Specification Level: PSL1, PSL2, PSL3, PSL3G, PSL4 Application: Service Tools for Wellhead Assembly, Casing Head Assembly etc Origin: China