Jining Donghong Machinery Co., Ltd

Quality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC

Oilfield Equip Manufacturers

Nanyang RG Petroleum

Bomco/Baoji Oilfield

Sichuan Honghua

Lanzhou LS-NOW

BPMF/BPM(Beijing Petroleum)

Renqiu Boke(Forward)

Hysun Marine

GGPMF/DONGSU(BOP CONTROL)

Flowrox

Shanghai Shenkai

Chengde Kingdream

Choke manifold

Issuing time:2018-05-10 15:27

Choke manifold is the necessary equipment for controlling well kick and implementing oil and gas well pressure control technologies. Killing operation is done by choking function of the choke valve and which can control well head casing pressure and stand pipe pressure while replacing the contaminated drilling fluid, so as to recover pressure control of the drilling fluid column on bottom hole and stop any overflow. By way of pressure release function of the choke valve, wellhead pressure can be decreased and Soft Close of the well is realized. Wellhead casing pressure is reduced through large release of the blow out preventing valve to protect the wellhead BOP. The product is designed and produced based on API Spec 16C 6A, and all valves are made of erosion materials in order to have good seal and high reliability.

Type	Working pressure (psi)	Main thru. Dia. (In.)	By-pass dia. (In.)	Remarks
YJG140	20000	4 1/16" 3 1/16" 2 9/16" 2 1/16"	4 1/16" 3 1/16" 2 9/16" 2 1/16"	Different types of combination can be provided according to requirements
YJG105	15000	4 1/16" 3 1/16" 2 9/16" 2 1/16"	4 1/16" 3 1/16" 2 9/16" 2 1/16"
YJG70	10000	4 1/16" 3 1/16" 2 9/16" 2 1/16"	4 1/16" 3 1/16" 2 9/16" 2 1/16"
YJG35	5000	4 1/16" 3 1/8" 2 9/16" 2 1/16"	4 1/16" 3 1/8" 2 9/16" 2 1/16"
YJG21	3000	4 1/163 1/8.	4 1/16" 3 1/8" 2 9/16" 2 1/16"

PrevKingdream Manual/hydraulic dual-action parallel gate valve

NextKilling manifold

Article classification: Kingdream Choke manifold

Share to：

name：

Verification code：

Product&Reapir: Crown block(TC225 TC250 TC315 TC450 TC585), Travelling block(YC225 YC250 YC315 YC350 YC450 YC450S YC585), Hook(DG225 DG250 DG315 DG350 DG450 DG585 DG675), Rotary table(ZP175 ZP205 ZP275 ZP375 ZP975AS ZP495), Swivel(SL225 SL250 SL450 SL585), Drawworks(JC20 JC30 JC40 JC50 JC70B JC90DB), Mud pump (F-500 F-800 F-1000 F-1300 F-1600 F-1600HL F-2200 F-2200HL 3NB500C,3NB1000C 3NB1300C 3NB1600 SL3NB-1000 SL3NB-1300A SL3NB-1600A),BOP(FH,FZ,Cameron,Shaffer), Control System for Surface Mounted BOP Stacks(FKQ,FKDQ), Disc brake (PS,PSZ, DBS), Bladder accumulator (NXQ), Drilling rig(ZJ40/2250DZ ZJ50/3150DZ ZJ70/4500DZ ZJ90/6750DZ), Workover rig (XJ40,XJ60, XJ80,XJ100,XJ12,ZJ15,ZJ20,ZJ3,XJ350, XJ450, XJ550,XJ650,XJ750), BPM Top drive((DQ120BSC, DQ90BSD, DQ90BSC, DQ80BSC, DQ70BSD, DQ70BSE, DQ70BSC, DQ50BC, DQ40BC, DQ40BSG, DQ40BCQ, DQ40YR, DQ30Y) Make: Bomco, Lanzhou LS,LSPE, SJ Petro, RG Petro, Sichuan Honghua, CPTDC, Beijing BPM, Shanghai Shenkai, Kingdream, CCDC, SJS Serva, DFXK, LS-NOV, Beijing PSK, Gold basin, Renqiu Boke,Guangdong Dongsu.(Guangshi), XBSY., Tiehu, Rongsheng (HBRS), TSC. Replacements:Mission magnum/Halco centrifugal pump, Cameron FC gate valve,Cameron R check valve, Demco mud valveE( 3K&5K ), Demco butterfly valve,BJ varco handling tools (SDXL, SDML, SDS,DCS,SSC,SSD,YT, HYC, LYT, MP, MYT, MG, RGG, HGG, MGG, TA, SJ), MI SWACO / Mongoose / Derrick / /Brandt / King cobra shale shaker screen (FLC2000,FLC503,Derrick 626), M/D & OTECO Gauge(Type F,Type D,Model 6,Model 7,Model 8), Twin disc,WPT, Eaton clutch & friction disc, National (10-P-130,12-P-160 ,14-P-220 ,8-P-80 ,9-P-100), Gardner denver (PZ-7,PZ-8,PZ-9,PZ-10,PZ-11), EMSCO FB1600. International Brand: Moog, CCS, ATOS, Rexroth, Eaton, Flowrox, Italvibras, Martin, Norgren, Parker, Siemens, Vickers, 3M. Standard:API Spec 4F, API Spec 6A,API Spec 6D,API Spec 600, API Spec 7K, API Spec 8A, API Spec 8C,API Spec 16A, API Spec 16C, API Spec 16D