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Rigs & Accessories -----
Onshore Drilling Rig
Onshore workover Rig
Rotary Table
Swivel
Travelling Block and Hook
Drilling Steel Rope
Top Drive
Rig motor
Drilling Hose
Air Winch
Rig Roller Chain

Mud pump & Fluid end parts
Triplex Single Acting Mud pump
Fluid end parts

Handling tools -----
Rotary Slips
Drill Collar Slips
Casing slips
Safety Clamp
BNC Type elevator
SSC Type Elevator
Slip type Elevator
Casing elevator spider
Sucker Rod elevator
Single Joint Elevator
Roller Kelly bushing
Master Casing Bushing
Casing Bushing
Manual tong
Power tong
Hydraulic cathead
Air Safety Spinning Wrench
Kelly Spinner

Solid control equipment ----
Solid Control Equipment

BOP and Accessories -----
BOP & ACCUMULATOR

Drilling Strings -----
Kelly
H-W Drill pipe
Drill Collar
Stabilizer
X-over Subs
drilling jar
Hole opener
Under reamer
Down Hole motor
Drill pipe

Fishing Tools -----
Safety Joint
Overshot
Spear
Reverse Circulating Junk Basket
Casing Scraper

Drilling Instruments -----

Flow control products -----
Gate valve
Butterfly valve
SPM Plug valve

Wellhead & X-mass -----
Wellhead & X-mass tree





 
   Mud Pump

Triplex Single Acting Mud pump

The Triplex Single Acting Mud pump is machined as per the designs provided by LTV Co on Emsco F Series pump with all fluid end parts interchangeable to that being machined by Emsco OEM plants.

F-500, F-800 and F-1000 Mud Pumps

Power End (frame, pinion shaft, crankshaft, crosshead and extension rod )

  • Continuous tooth herringbone gear.
  • one-piece alloy steel crank.
  • Renewable crosshead guide.
  • The frame is made of welded steel plate to provide the frame with high strength, good rigidity and light weight.
  • The extension rod packing is duplex seal structure to provide the good seal result.
  • The power end uses the combined lubricating system of forced lubrication and splash lubrication.
  • The frame is made of welded steel plate and stress relief treated to obtain the good rigidity and high strength. The place where the crankshaft bearing is fitted is strengthened by using ribbed plates. The frame is furnished with the necessary oil basin and oil way system for cooling and lubricating purpose.
  • Crankshaft is made of casted alloy steel and furnished with herringbone gear, connecting rod and bearing. The tooth form of the big geared ring is herringbone gear. The gear bore and the crankshaft surface are interference fitted and they are both fastened with bolts and lock nuts. The big end of the connecting rod is mounted on three eccentric straps of the crankshaft through single row short cylindrical roller bearings and the small end on the crosshead pin through double row long cylindrical roller bearing. Double row radial spherical roller bearings are mounted at both ends of the crankshaft.
  • Pinion shaft is made of forged alloy steel on which a herringbone gear with the medium-hard tooth surface is machined. For easy maintenance, the single row radial long cylindrical roller bearing with inner ring (without sides) is used. The both ends of the pinion shaft extend out, so that the sheave or the sprocket can be mounted on either end.
  • Crosshead and Extension Rod are made of ASTM A48-83 meehanite cast iron featured by good abrasion resistance and long service life. Upper and lower guides are used for F-800 and F-1000 mud pumps, so that the concentricity can be adjusted by adding shimes beneath the lower guide. F-500 mud pump is the cylindrical structure. The connection between the crosshead and the extension rod is made by using bolted flange. The rigid connection ensures the concentricity of the crosshead and the extension rod. The coupling is used for connecting the extension rod to the piston rod. The light-weight coupling enables the extension rod and the piston rod to connect to each other easily and reliably.

Fluid End (cylinders, valve assembly, liners and pistons)

  • Cylinders are made of forged alloy steel, three cylinders of each pump are interchangeable. Valve-over-valve (through type cylinder)design reduces the cylinder volume and promote the volumetric efficiency. At customers'request, the cylinder surface may be nickel plated to improve the abrasion resistance. Dischange pulsation dampener, shear relief valve and discharge strainer are furnished at the outlet. F-500 pump suction inlet is fitted with 8"flange, F-500 pump suction inlet with 10"flange and F-1000 pump suction inlet with 12"flange.
  • The suction valve and the dischange valve for above three mud pumps are interchangeable. F-500 mud pump uses API#5 valve pot, F-800 and F-1000 mud pumps use API#6 valve pots.
  • Bi-metal liners are used. The sleeve is made of wear-resistant cast iron, the surface hardness is HRC60-65. Therefore, liners feature wear resistance, corrosion resistance and high surface finish. Liners are put in from the cylinder cover bore in the front of the cylinder and fixed with liner cage, cylinder cover plug and cylinder cover when installing.
  • Pistons and Piston Rods are slide fitted, sealed with rubber seal ring and finally fastened with lock nuts to prevent the piston from looseness and to play a role in sealing.
    Notes: Cylinders, liners, pistons, valves, valve seats, valve springs, seal rings, valve covers and cylinder covers at the fluid end of F-800 and F-1000 mud pumps are all interchangeable.

Spraying System

The spraying system consists mainly of spray pump, cooling water box, and spray pipe, the function is to cool and rinse liners and pistons to promote their service life.

The centrifugal spray pump can be driven by a sheave mounted on the input shaft extension end or a separate motor and cooled and lubricated by water.

The spray pipe is mounted on the coupling between the extension rod and the piston rod and can reciprocate with the piston. Nozzles is near the piston end so that the lubricating-cooling fluid can rinse the contact surface between the piston and liner all the time. The durable fixed spray pipe may be used, too.

Lubricating System

The power end uses the combined lubricating system of forced lubrication ad splash lubrication. The pressure oil is conveyed through lubricating pipeline, crosshead, extension rod, crosshead guide and all bearings by a gear oil pump within the oil box to realize the forced lubrication. The working condition of the gear oil pump may be understood from the pressure gauge behind the frame.
Charging System

To prevent the air lock occurring for low pump inlet pressure, every mud pump is furnished with a complete charging system. It consists of charging pump, pump base, butterfly valve and corresponding manifold. Mounted on the suction manifold of the mud pump, the charging pump is driven by the special purpose motor or the input shaft of the mud pump through V-belts to reduce the power consumption.

F-1300 and F-1600 Mud Pumps

Designed and manufactured by Baoji Plant, F-1300 and F-1600 mud pumps can meet the requirements of the same manufacturing technique and quality level as those of F series mud pumps of LTV Co. They feature advanced structural design, reliable use, easy maintenance and compact occupied area. To reduce drilling workers' labour intensity and make the operation easy on site, liners are designed to be fitted into the frame from the frame top. A mini hoist with 500Kg lifting capacity is mounted on the frame for disassembling and changing liners.

Suction inlets of F-1300 and F-1600 mud pumps are fitted with 12"flanges, F-1300 and F-1600 mud pumps are fitted with API#7 valve pots. The suction valve and the discharge valve are interchangeable. Cylinders are made of forged alloy steel and nickel plated to improve their corrosion resistance. Three cylinders of each pump are interchangeable. Valve-over-valve (through type cylinder) design reduces the cyliner volume and promote the volumetric efficiency.

Notes: Cylinders, liners, pistons, valve and seats, valve springs, seal rings, valve covers and cylinder covers at the fluid end of F-1300 and F-1600 mud pumps are all interchangeable.

F Series Triplex Single Acting Pump Specifications

Model
F-500
F-800
F-1000
F-1300
F-1600
Bore * Stroke (in)
6 3/4 x 7 1/2
6 3/4 x 9.0
6 3/4 x 10
7 x 12
7 x 12
Speed Rated (SPM)
165
150
140
120
120
Horse Power rated (HP)
500
800
1000
1300
1600
Gear Type
Herringbone
Gear Ratio
4.286:1
4.185:1
4.207:1
4.206:1
4.206:1
Lubricating
Pressure & splash
Suction Inlet
8" Flange
10" Flange
12" Flange
12" Flange
12" Flange
Discharge outlet
4" Flange x 5M
5" Flange x 5000 PSI API
Pinion Shaft (in)
5 1/2
7
7 3/4
8 1/2
8 1/2
Keys (in)
1 1/4 x 1 1/4
1 3/4 x 1 3/4
2 x 2
2 x 2
2 x 2
Valve pots
API 5#
API 6#
API 6#
API 7#
API 7#
Valve Cover
Screw type
Cylinder Head
Screw Type
Liner Lock
Screw type, metal-metal
Weight (kg)
9,770
14,500
18,790
24,572
24,791

Performance Data Sheet F-500 pump (6 3/4 x 7 1/2)

SPM
HP
Liner size (in) & working Pressure (psi)
6 3/4
6 1/2
6
5 1/2
5 1/8
4 3/4
4 3/8
4
1329
1500
1700
1957
2272
2657
3172
3829
Flow Rate (GPM)
170
515
484.73
429.47
377.37
328.83
283.45
241.51
202.99
167.78
165*
500
470.49
416.80
366.29
319.07
275.14
234.39
196.93
162.76
150
454
427.75
378.95
333.05
290.05
250.08
213.15
179.12
147.99
140
424
399.26
353.62
310.76
270.79
233.46
198.91
167.12
138.10
130
394
370.77
328.43
288.60
251.40
216.84
184.66
155.25
128.34
120
363
342.15
303.11
266.44
232.14
200.09
170.55
143.24
118.45
110
333
313.66
277.91
244.28
212.75
184.26
156.30
131.37
108.55
1
2.85
2.53
2.22
1.93
1.67
1.42
1.19
0.99
Notes
1) Based on 100% volumentric efficiency and 90% mechanical efficiency.
2) * Recommended speed and input horsepower for continuous services.

Performance Data Sheet F-800 Pump (6 3/4 x 9)

SPM
HP
Liner size (in) & working Pressure (psi)
6 3/4
6 1/2
6
5 1/2
5 1/8
4 3/4
4 3/8
4
1943
2200
2500
2872
3329
3900
4643
4900
Flow Rate (GPM)
160
853
547.52
485.00
426.30
371.30
320.12
272.77
229.24
189.41
150*
800
513.55
454.66
399.66
300.20
300.20
255.75
214.87
177.67
140
747
479.06
424.32
373.01
280.16
280.16
238.74
200.62
165.80
130
693
444.90
394.12
346.37
260.11
260.11
221.72
186.24
153.93
120
640
410.60
363.78
319.73
240.19
240.19
204.58
171.87
142.06
110
587
376.44
333.44
293.08
220.14
220.14
187.56
157.62
130.19
1
3.42
3.03
2.66
2.32
2.00
1.71
1.43
1.18
Notes
1) Based on 100% volumentric efficiency and 90% mechanical efficiency.
2) * Recommended speed and input horsepower for continuous services.

Performance Data Sheet F-1000 Pump (6 3/4 x 10)

SPM
HP
Liner size (in) & working Pressure (psi)
6 3/4
6 1/2
6
5 1/2
5 1/8
4 3/4
4 3/8
2343
2643
3014
3457
4000
4700
4900
Flow Rate (GPM)
150
1072
570.34
505.18
443.98
386.86
333.58
284.24
238.74
140*
1000
532.35
471.54
414.43
361.01
311.28
265.25
222.91
130
929
494.23
437.91
384.88
335.29
288.99
246.26
206.95
120
857
456.24
404.14
355.21
309.44
266.83
227.40
190.99
110
786
418.25
370.51
325.66
283.72
244.54
208.40
175.16
100
714
380.27
336.74
295.98
257.86
222.38
189.41
159.20
1
3.80
3.37
2.96
2.58
2.22
1.89
1.59
Notes
1) Based on 100% volumentric efficiency and 90% mechanical efficiency.
2) * Recommended speed and input horsepower for continuous services.

Performance Data Sheet F-1300/F-1600 (7 X 12)

SPM
HP
Pump
Liner size (in) & working Pressure (psi)
7
6 3/4
6 1/2
6
5 1/2
5 1/8
F-1300
2643
2957
3343
3800
4357
4900
F-1600
3243
3643
4114
4672
4900
4900
Horse Power
Flow Rate (GPM)
F-1300
F-1600
130
1408
1733
665.04
593.15
525.36
461.78
402.30
346.90
120*
1300
1600
613.86
547.52
485.00
426.30
371.30
320.12
110
1192
1467
562.69
501.88
444.63
390.69
340.43
293.48
100
1083
1333
511.51
456.24
404.14
355.21
309.44
266.83
90
975
1200
460.33
410.60
363.78
319.73
278.44
240.19
1
 
 
5.12
4.56
4.04
3.55
3.09
2.67
Notes
1) Based on 100% volumentric efficiency and 90% mechanical efficiency.
2) * Recommended speed and input horsepower for continuous services.
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