The main functions of the Diverter
Diverter System is a key component of offshore drilling mostly,and it always services the surfaces layer drilling before BOP.The diverter assembly is the uppermost component of the riser system.It is not used to shur or seal the well completely,but to either direct the teturing drill fluit or control the blowout and surface layer gas,when encountering the gas,the diverter can close off around drillpipe or casing,and open the special direction vent line on board at the same time.with the platform manifold,The gas will be guided and Choked at special point.
30”-500psi Diverter(complete shut off)
Used on the majority of floating rigs
Complete open-hole shutoff with 20”through-bore
Switch on or off quickly
Housing accommodates large diameter rise buoyancy modules
High capacity systems available for supporting the Riser String from Diveter housing in emerncy hang-off situations
30”-500psi annular blowout preventer
Bore:762.2mm working pressure 3.5Mpa
Volume for Closing 245L Volume for opening
Control pressure 8.4-10.5Mpa manufacture specification API SPEC 16A
Dimension 2070 x 2070 x1749 weight 10973KG
Top connection Studded:MSS 30” class 300 R95 SST
Bottom connection Flange:MSS 30”class 300R95 SST
My company can produce other size:29 1/2"-500psi, 37 1/2" -500psi,49 1/2"-500psi Diverter.
Drilltech Manufacturing Company Limited is a joint stock company specializing in the R and D, design and manufacture of blowout preventers, diverters, electromagnetism eddy current brakes and hydraulic disc brakes for offshore and onshore drilling operation. Over the years, our Company has supplied premier blowout preventers, diverters, electromagnetism eddy current brakes and hydraulic disc brakes to a large number of domestic and international drilling companies and drilling equipment manufacturers. We are the only manufacturer in China and the second supplier in the international market to supply the 49 1/2" diverters for offshore drilling operation. 49 1/2" diverters have obtained 9 patents. Adhering to the principle of "Safe, Reliable, State-of-the-art, Economic and Easy-to-use", our Company has been in the pursuit of "people-centered design, low-carbon eco-manufacturing and no-dead-zone service" in drilling equipment manufacturing as a qualified supplier for the internationally recognized companies, including NABROS (the world's largest drilling contractor), CHEVRON and TSC (marine equipment manufacturer).