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Shaanxi Senwell Drilling Equipment Co., Ltd
Jenny(General manager)
Tel:0086-29-85370919
Fax:0086-29-85370919
E-mail:Jennysaless@vip.163.com
                sales@oiltoolsdp.com
Website:Http://www.oiltoolsdp.com
 

Mud pump

Mud pump basic infomation

Catalog: Rig Component
Keywords: Mud pump
Tel: 0086-29-85370919
Fax: 0086-29-85370919
E-mail: Jennysaless@vip.163.com
Mud pump basic infomation

Triples Mud pump

According to API Spec 7K and the China Petroleum and Natural Gas Industry Standards

 

Product main features:

l  Fluid end: intake flange and discharge flange is strictly in accordance with ANSI and API standard. It can be interchangeable.

l  Power end: the tooth of the transmission gear is an involute shape, runs smoothly and has high efficiency and long lifetime. Crankshaft is integral hollow casting. The end is splash lubricated. It isn’t belong to wearing parts so it is difficult to interchangeable in generalized case.

Type:

F-series mud pumps

3NB series mud pumps

 

F series mud pumps are single horizontal triplex piston pumps. In the deep and ultra-deep wells, the drilling process cycle of drilling fluid, cleaning the bottom of the well to carry cuttings, cooling and lubricating bits and reinforced sidewall, used in conjunction with high pressure water jet bit rock crusher help improve drilling speed; Meanwhile, can also provide a mobile drilling mud pit as a driving force.

 

Specification of F series mud pumps:

Model

F-500

F-800

F-1000

F-1300

F-1600

Rating Power kV

368

588

735

956

1176

Rated speed

165 stroke/minute

150 stroke/minute

140 stroke/minute

120 stroke/minute

120 stroke/minute

Max. liner bore × stroke

Ø170×190.5

Ø170×228.6

Ø170×254

Ø180×304.8

Ø180×304.8

Suction flange

8"

10"

12"

12"

12"

Max pressure Mpa

26.77

27.26

32.85

30.6

34.3

Max Displacement L/S

36.72

41.51

43.22

50.41

50.41

Weight  Kg

9300

14000

18000

23200

24000

 

3NB series mud pumps

 

3NB series mud pumps mainly include SL3NB-1600A, SL3NB-1300A, QZ3NB-1000, QZ3NB-800, QZ3NB-500, QZ3NB-350, QZ3NB-150, QZ3NB-100, QF-1600, QF-1300, QZ-9 etc specifications. The series of products are single role triplex piston pump, the feature of the design is optimized parameters, an appropriate increase of stroke, reasonable reduction in the number of conflicts, in order to improve performance pump inhalation. Shell pump power end plate welded to the structure and static finite element method on its strength and stiffness.

 

Specification of 3NB series mud pumps:

Model

3NB500F

3NB800F

3NB1000F

3NB1300F

3NB1600F

Type

triplex single acting piston pump

triplex single acting piston pump

triplex single acting piston pump

triplex single acting piston pump

triplex single acting piston pump

Rated

 input

power

373kW

(500hp)

597kW

(800hp)

746kW

(1000hp)

969kW

(1300hp)

1193kW

(1600hp)

Rated speed

120 stroke/minute

(120SPM)

150 stroke/minute

(150SPM)

140 stroke/minute

(140SPM)

120 stroke/minute

(120SPM)

120 stroke/minute

(120SPM)

Max.   liner bore× stroke

170×229mm

6.6930″×9″

170×229mm

6.6930″×9″

170×254mm

6.6930″×10″

180×305mm

7.0867″×12″

180×305mm

7.0867″×12″

Gear type

Herringbone
(double-spiral)

Herringbone
(double-spiral)

Herringbone
(double-spiral)

Herringbone
(double-spiral)

Herringbone
(double-spiral)

Gear ratio

3.962:1

4.185:1

4.207:1

4.206:1

4.206:1

Lubrication

force and splash

force and splash

force and splash

force and splash

force and splash

Suction flange

8″(203mm)

10″(254mm)

12″(305mm)

12″(305mm)

12″(305mm)

Discharge flange

103mm- 35MPa

GB3165.2-82

4″- 5000psi

130mm-35MPa

GB3165.2-82
5 1/8″- 5000psi

130mm-35MPa

GB3165.2-82

5 1/8″- 5000psi

130mm-35MPa

GB3165.2-82

5 1/8″- 5000psi

130mm-35MPa

GB3165.2-82

5 1/8″- 5000psi

Pinion shaft  dia. and extension

139.7×257mm

5 1/2″×10 1/8″

177.8×324mm

7″×12 3/4″

196.9×337mm

7 3/4″×13 1/4″

215.9×337mm

8 1/2″×13 1/4″

215.9×337mm

8 1/2″×13 1/4″

Key

31.75×31.75mm

44.45×44.45mm

50.8×50.8mm

50.8×50.8mm

50.8×50.8mm

 

1 1/4″×1 1/4″

1 3/4″×1 3/4″

2″×2″

2″×2″

2″×2″

Valve  pot

API6 #

API6 #

API6 #

API7 #

API7 #

 

3400×1950 ×1440mm

3963×3024 ×1694mm

4269×3167 ×1818mm

4426×3260 ×2004mm

4426×3260 ×2004mm

Overall dimension

133 7/8″×76 3/4″×56 11/16″

156″×119″×66 11/16″

168″×124 5/8″×71 9/16″

174 1/4″×128 3/8″×78 7/8″

174 1/4″×128 3/8″×78 7/8″

Weight  of main body

10350 kg
22818 lb

14500 kg
31967 lb

18790 kg
41425 lb

24532 kg
54084 lb

24715 kg
54487 lb

Over a 1,000,000 of interchange able mud pump parts are made or in stock for all major manufacturers( EMSCO, Gardner-Denver, National, OILWELL, IDECO, Skytop /Brewster, OPI, Wirth, Wilson, GASO) such as : mud pump liners, mud pump pistons, triples signal action pistons, piston rods and clamps, pony rods, threaded rings and caps, valve guides, liner packing cage assemblies, duplex pump spares and duplex mud pump parts, triplex pump spares and triplex mud pump, piston rods, gland brass and junk rings, full open valves and valve seats, web valves and web valve seats, stuffing box and gland nut, and mud pup gasket and mud pump rubbers etc.

Shaanxi Senwell Drilling Equipment Co.,Ltd    Jenny (General Manager)
Tel:0086-29-85370919     Fax:0086-29-85370919
Email:Jennysaless@vip.163.com     sales@oiltoolsdp.com
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