Flange

Deenpu Machinery supplies a full range of oilfield flanges manufactured to API 6A and ASME B16.5 standards. Our flange product line includes weld neck flanges, raised face flanges, ring-type joint (RTJ) flanges, blind flanges, studded tee flanges, and swivel flanges for wellhead and flowline applications.Pressure classes: ANSI 150 through ANSI 2500, and API 6A pressure ratings 2,000 to 20,000 PSI. Available materials: ASTM A105N carbon steel, A182 F316L stainless steel, F51 Duplex stainless steel, and 4130/4140 alloy steel for sour service environments. Bore sizes from 1/2” through 24”.All flanges are supplied with full mill test reports (MTRs), dimensional inspection records, and heat treatment certificates. We also manufacture custom flange configurations to customer drawings with minimal lead times. Contact Deenpu Machinery for oilfield flange pricing, material certification requirements, and custom flange fabrication services.