QB21-60 and QB21-80 Crankshaft Plunger Pumps

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.

www.dhparts.com

Spareparts1960@foxmail.com

Crankshaft Plunger Pumps

The crankshaft plunger pump is a triple plunger pump driven by crankshaft connecting rod and uses valve distributing mode. Therefore, the crankshaft plunger pump has such advantages as simple structure, convenient maintenance and strong resistance to pollution and is applicable to site operating conditions. The crankshaft plunger pump is used for the system using hydraulic oil as medium.

Model	QB21-80	QB21-60
Rated operating pressure MPa	21	21
Theoretical displacement (ml/r)	82	60
Motor power Kw	18.5	15
Weight Kg	200	200

HG4-692-67

Y15-09

GB297-64 2007115

Y07-04

GB97-86 ZX20

Y15-07

GB1243.1-83 10A-3X106

Y07-37

Y07-36

Y07-35

Y07-34

Y07-30

Y07-29

Y07-28

GB879-86 8*45

Y07--26

HG4-692-67

Y15-06

Y15-05

HG4-337-66

Y15-03

Y15-07-00A

Y07-09

Y07-08

Insulating Mats for Electrical Purpose 10KV,20KV,25KV,35KV

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.

www.dhparts.com

Spareparts1960@foxmail.com

Insulating Mats for Electrical Purpose

Insulating Rubber Mats

Available at

0.4KV-3MM

10KV-5MM

20KV-6MM

25KV-8MM

35KV-10MM

35KV-12MM

SHENKAI Electric-pneumatic Liquid Type Control System for Surface BOP Stacks

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.

www.dhparts.com

Spareparts1960@foxmail.com


The control system for surface BOP stacks (hereafter abbreviated to hydraulic control system) is very important equipment which controls BOP stacks and gate valves controlled by hydraulic pressure especially in drilling and workover operations. It is necessary to accurately operate and maintain the hydraulic control system. The hydraulic control system manufactured by Shenkai Company can be divided into 3 types: 
1.Directly manually operated FK series hydraulic control system 
The hydraulic control system not fitted with a driller’s console is applicable to drilling or workover operations and is simple and portable. The hydraulic control system can be fitted with a mechanical anti-lifting device (see the operation manual for the anti-lifting device). 
2.Pneumatic liquid type FKQ hydraulic control system 
This hydraulic control system is fitted with a driller's console or an auxiliary driller's console (optional). Alarm type and non-alarm type driller's console and auxiliary driller's console can be installed as demanded by users. Air pipe bundles are used to connect the remote console with the driller’s console and the remote console with the auxiliary driller's console for the pneumatic liquid type hydraulic control system, so that the hydraulic control system can be remotely controlled on the driller's console and the purpose of opening and closing BOPs can be achieved. This hydraulic control system is generally used in drilling operations. The hydraulic control system can be fitted with a mechanical anti-lifting device (see the operation manual for the anti-lifting device). 
3.Electrical and pneumatic liquid type FKDQ hydraulic control system 
The remote console is fitted with a driller's console or an auxiliary driller's console (optional). In addition, explosion-proof driller's console and auxiliary driller's console applicable to hazardous and explosive gas environment area I or II can be installed as demanded by users. 
This hydraulic control system is Siemens PLC controlled and runs stably and reliably. Fire-resistant four-core ship cables and standard Profibus communication connection are used to connect the remote console with the driller’s console and the remote console with the auxiliary driller's console for the hydraulic control system. In addition, a touch screen driller’s console and a PN-T remote console status self-recording module can be installed as demanded by users. The hydraulic control system can be fitted with an electrical or mechanical anti-lifting device (see the operation manual for the anti-lifting device). 

QB21-60 and QB21-80 Crankshaft Plunger Pumps
JYS21-25 and JYSQ21-25 Relief Valves 
JYSQM21-25 Relief Valve 
QYB 40-120L Pneumatic Pump 
34ZS21-25 3-position and 4-way Rotary Valve 

QD6-T Magnetic Starter
BKX6-T Explosion-proof Control Box
FBYK-165 Explosion-proof Pressure Controller
A7-3136-4021 Driller's Control Cabinet/Auxiliary Driller's Control Cabinet

T800 Tablet PC
Wireless Remote Control Software for Driller's Station

JiangBo SCBA(Self Contained Breathing Apparatus) 6L,6.8L9L

Jining Donghong Machinery Co., Ltd
One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.

www.dhparts.com

Spareparts1960@foxmail.com

JiangBo SCBA

Breathing apparatus SCBA Cylinder Jiang bo

Features: 1) Air cylinder volume: 5L , 6L, 6.8L,9L

2) Nominal working pressure: 30MPa 

3) Weight: 16kg 

4) Alarm pressure: 4 - 6Mpa 

5) Air storage capacity: 1, 500L; 1, 800L; 2, 040L 

6) Interior pressure exists in masks when working under higher pressure than environmental pressure,

Boot Gaiters

Jining Donghong Machinery Co., Ltd

www.dhparts.com

Spareparts1960@foxmail.com

One stop shop supplier of spare parts and equipment ,Personal Safety Protective Products(PPE) ,Sports & Marine Products ,Fishing Tackle et.

Boot Gaiters

Snow, water, dirt and pebbles have a way of sneaking into even the most waterproof of boots. To prevent this, put on some gaiters. Gaiters cover the vulnerable tops of your footwear to fully protect your feet from the elements.

Boot Gaiters

Material: 600D Oxford , Nylon available

Size: 25*46CM

Weight 300 G

Shenkai Pneumatic Type Surface Accumulator System

Jining Donghong Machinery Co., Ltd

China one stop shop trading company in Drilling Equip & parts,PPE,Sports&Marine,Fishing Tackle etc.

www.dhparts.com

Email: spareparts1960@foxmail.com

Skype: spareparts1960

Mobile/WhatsApp: 0086-189 5407 9939

Shenkai Pneumatic Type Surface Accumulator System

FKDQ1600-14
FKDQ1600-12
FKDQ1600-10
FKDQ1440-14
FKDQ1280-10
FKDQ1280-9
FKDQ1280-8
FKDQ1280-7
FKDQ1200-9
FKDQ1200-8
FKDQ960-8
FKDQ960-7
FKDQ800-8
FKDQ 800-7
FKDQ 800-6
FKDQ720-7
FKDQ 720-6
FKDQ 640-6
FKDQ 640-5
FKDQ 480-5
FKDQ 480-4
FKDQ320-5
FKDQ320-4
FKDQ320-3
FKDQ240-3
FKDQ200-4
FKDQ160-3
FKDQ150-2
FKDQ125-3
FKDQ80-3
FKDQ80-2
FKDQ75-2
FKDQ63-2
FKDQ50-2 
FKDQ40-2
FKDQ25-2
FKDQ25-1

Oil Rubber Seal 13 5/8" 5000 Psi

Jining Donghong Machinery Co., Ltd

China one stop shop trading company in Drilling Equip & parts,PPE,Sports&Marine,Fishing Tackle etc.

www.dhparts.com

Email: spareparts1960@foxmail.com

Skype: spareparts1960

Mobile/WhatsApp: 0086-189 5407 9939

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