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

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Triplex Pump QB21

Present point：	0
Point offset：	0.0

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Model:

QB21-60 QB21-80

QB21-62 QB21-82 QB21-47 QB21-102

Item	Description	Part no.
1	Crankcase Cover	3GB-01-01
2	Oil Gauge	3GB-01-03
3	O Ring	GB1235-76 20*2.65
4	Pipe Plug	3GB-01-02
5	Crankcase Cover Gasket	3GB-00-31
6	Crankshaft Frame Cup Gasket	3GB-00-32
7	Crankshaft Frame Cap Outboard	3GB-00-33
8	Crankshaft	3GB-00-30
9	Connecting Rod Assembly	3GB-00-27
10	Crosshead Seal Cap Gasket	3GB-00-23
11	Crosshead Stud Seal	3GB-00-24
12	O Ring	HG4-692-67
		PD2542*10
13	Pressure Pad	3GB-00-22
14	Crosshead Stub	3GB-00-20
15	ø22 Plunger	3GB-00-16A
	ø19 Plunger	3GB-00-16B
	ø25 Plunger	3GB-00-16C
	ø28 Plunger	3GB-00-16D
16	Packing Gland Nut	3GB-00-18
17	Retaining Nut	3GB-00-18a
18	ø22 Gland Follower	3GB-00-17A
	ø19 Gland Follower	3GB-00-17B
	ø25 Gland Follower	3GB-00-17C
	ø28 Gland Follower	3GB-00-17D
19	ø22 Fabric-rubber Packing	3GB-B4A-01
	ø19 Fabric-rubber Packing	3GB-B4B-01
	ø25 Fabric-rubber Packing	3GB-B4C-01
	ø28 Fabric-rubber Packing	3GB-B4D-01
20	ø22 Graphited Packing	3GB-B4A
	ø19 Graphited Packing	3GB-B4B
	ø25 Graphited Packing	3GB-B4C
	ø28 Graphited Packing	3GB-B4D
21	ø22 Packing Washer	3GB-00-13A
	ø19 Packing Washer	3GB-00-13B
	ø25 Packing Washer	3GB-00-13C
	ø28 Packing Washer	3GB-00-13D
22	Stuffing Box ø19 ø22 ø25	3GB-00-15
	Stuffing Box ø28	3GB-00-15A
23	Pipe Plug	3GB-00-35
24	Flange	3GB-00-08-2
25	O Ring	GB1235-76 56*3.5
26	Discharge Valve Cover	3GB-00-09
27	Discharge Valve Stop	3GB-00-10
28	Valve Spring	3GB-00-04
29	Valve	3GB-00-05A
30	Plain Washer	3GB-00-12
31	Fluid Cylinder	3GB-00-02
32	Flange	3GB-00-08-1
33	Plain Washer	3GB-00-11
34	Clack Seat	3GB-00-06
35	Valve Spring	3GB-00-04
36	Suck-in valve seat	3GB-00-03
37	Stuffing Flange Box	3GB-00-14
38	Plunger Retaining Ring	3GB-00-42
39	Nut	3GB-00-19
40	Nut	3GB-00-21
41	Crosshead	3GB-00-26
42	Crosshead stud	3GB-00-25
43	Plunger Cover	3GB-00-36
44	Power Frame	3GB-00-01
45	Crankshaft Frame Cap Inboard	3GB-00-34
46	O Ring	HG4-692-67
		PD5272*12
47	Bearing	GB297-1994 32015
48	Flat Key	3GB-00-39
49	Axle Tile
50	Connecting Rod Cover	3GB-00-29

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

Jining Donghong Machinery Co., LtdQuality supplier of drilling rig parts for Bomco,Lanzhou LS, Honghua, Sj petro, Rg Petro, Beijing BPM, Shenkai, Kingdream, CCDC

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