Tungsten carbide welding bars are commonly used in the oil and gas industry for various applications. These bars are made from a combination of tungsten and carbon, which results in a very hard and wear-resistant material. Here are some specific uses of tungsten carbide welding bars in the oil and gas industry: Welding Bar,Ni Based Welding Bar,Ni Based Ctc Welding Bar,Sctc Ni Based Welding Bar Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcalloypowder.com
Rotary Piston Vacuum Pump can not only be operated independently, but also be a backing pump when combined with Roots Vacuum Pump, Oil Boater Pump, Oil Diffusion Pump, The pump must be fitted with appropriate accessories if the exhausted gas is corrosive to ferrous metal, reactive with vacuum pump oil, or rich in vapor and dust.
PARAMETERS:
Â
Model
Displacement
Ultimate Partial Pressure
Ultimate Total Pressure
Motor Power
Suction
Discharge
Cooling Water
L/s
CFM
Pa
Pa
kW
mm
mm
15ºC kg/h
2H-8DVA
8
17
0.05
1
1.1
40
25
Air Cooled
2H-15DV
15Â
32
0.05
1
2.2, 1.5
50
40
100
2H-15DVA
15
32
0.05
1
2.2, 1.5
50
40
Air Cooled
2H-15DVW
15
32
0.05
1
2.2, 1.5
50
40
100
2H-30DV
30
65
0.05
1
4,3
63
50
200
2H-45DVA
45
95
0.05
1
4
63
50
Air Cooled
2H-50DV
50
105
0.05
1
5.5
80
63
300
2H-70DV
70
150
0.05
1
7.5
80
63
400
2H-80DV
85
180
0.05
1
7.5
80
63
500
2H-100DV
100
210
0.05
1
11
100
80
600
2H-100DV3
100
210
0.05
1
9
80
63
600
2H-120DV
120
255
0.05
1
11
100
80
600
2H-150DV
150
320
0.05
1
15
125
100
800
2H-160DV
160
340
0.05
1
15
125
100
800
2H-225DV
225
480
0.05
1
22
150
100
1200
2H-340DV
340
720
0.05
1
37
200
150
1800
2H-450DV
450
950
0.05
1
45,55
200
150
2400
H-25DV
25
52
0.5
3
2.2, 1.5
50
40
100
H-25DVA
25
52
0.5
3
2.2, 1.5
50
40
Air Cooled
H-25DVW
25
52
0.5
3
2.2, 1.5
50
40
100
H-50DV
50
105
0.5
3
4,3
63
50
200
H-60DVA
60
130
0.5
3
4
63
50
Air Cooled
H-70DV
70
150
0.5
3
5.5
80
63
300
H-100DV
105
223
0.5
3
7.5
80
63
400
H-105DV
110
235
0.5
3
7.5
80
63
450
H-130DV
130
275
0.5
3
9
80
63
500
H-150DVS
150
320
0.5
3
11
100
80
600
H-150DV
150
320
0.5
3
11,7.5
100
80
600
H-160DV
160
340
0.5
3
11
100
80
600
H-160DVS
160
340
0.5
3
11,7.5
100
80
600
H-215DV
215
456
0.5
3
15
100
80
800
H-225DV
225
480
0.5
3
15
125
100
800
H-300DV
300
635
0.5
3
22
150
100
1200
H-450DV
450
955
0.5
3
37
200
150
1800
H-600DV
600
1280
0.5
3
45
200
150
2400
H-150DVF
150
320
0.5
3
11
100
80
700
H-150
150
320
0.5
3
15
150
80
700
H-8A
150, 180
320, 380
1
6
15,18.5
150
80
700
Â
CURVE:
 STRUCTURES:
ADVANTAGES:
1. Sino-US technical cooperation
2. The highly complete varieties of Rotary Piston Vacuum Pumps
3. Seriated design, specialized manufacture, high cost performance
4. Advanced structure, excellent performance, easy to use, high reliability and durability
5. Best-selling for domestic and overseas: United States, Germany, Korea, Canada, Finland, lran, Austria, Russia and Taiwan etc.
APPLICATIONS:
Widely used in production and development of new materials, new technologies and new process for vacuum crystal pulling, vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum impregnation, vacuum drying, vacuum disillation, vacuum kneading, aerospace simulation experiments.
DESCRIPTION:
Rotary Piston Vacuum Pump can not only be operated independently, but also be a backing pump when combined with Roots Vacuum Pump, Oil Boater Pump, Oil Diffusion Pump, The pump must be fitted with appropriate accessories if the exhausted gas is corrosive to ferrous metal, reactive with vacuum pump oil, or rich in vapor and dust.
PARAMETERS:
Â
Model
Displacement
Ultimate Partial Pressure
Ultimate Total Pressure
Motor Power
Suction
Discharge
Cooling Water
L/s
CFM
Pa
Pa
kW
mm
mm
15ºC kg/h
2H-8DVA
8
17
0.05
1
1.1
40
25
Air Cooled
2H-15DV
15Â
32
0.05
1
2.2, 1.5
50
40
100
2H-15DVA
15
32
0.05
1
2.2, 1.5
50
40
Air Cooled
2H-15DVW
15
32
0.05
1
2.2, 1.5
50
40
100
2H-30DV
30
65
0.05
1
4,3
63
50
200
2H-45DVA
45
95
0.05
1
4
63
50
Air Cooled
2H-50DV
50
105
0.05
1
5.5
80
63
300
2H-70DV
70
150
0.05
1
7.5
80
63
400
2H-80DV
85
180
0.05
1
7.5
80
63
500
2H-100DV
100
210
0.05
1
11
100
80
600
2H-100DV3
100
210
0.05
1
9
80
63
600
2H-120DV
120
255
0.05
1
11
100
80
600
2H-150DV
150
320
0.05
1
15
125
100
800
2H-160DV
160
340
0.05
1
15
125
100
800
2H-225DV
225
480
0.05
1
22
150
100
1200
2H-340DV
340
720
0.05
1
37
200
150
1800
2H-450DV
450
950
0.05
1
45,55
200
150
2400
H-25DV
25
52
0.5
3
2.2, 1.5
50
40
100
H-25DVA
25
52
0.5
3
2.2, 1.5
50
40
Air Cooled
H-25DVW
25
52
0.5
3
2.2, 1.5
50
40
100
H-50DV
50
105
0.5
3
4,3
63
50
200
H-60DVA
60
130
0.5
3
4
63
50
Air Cooled
H-70DV
70
150
0.5
3
5.5
80
63
300
H-100DV
105
223
0.5
3
7.5
80
63
400
H-105DV
110
235
0.5
3
7.5
80
63
450
H-130DV
130
275
0.5
3
9
80
63
500
H-150DVS
150
320
0.5
3
11
100
80
600
H-150DV
150
320
0.5
3
11,7.5
100
80
600
H-160DV
160
340
0.5
3
11
100
80
600
H-160DVS
160
340
0.5
3
11,7.5
100
80
600
H-215DV
215
456
0.5
3
15
100
80
800
H-225DV
225
480
0.5
3
15
125
100
800
H-300DV
300
635
0.5
3
22
150
100
1200
H-450DV
450
955
0.5
3
37
200
150
1800
H-600DV
600
1280
0.5
3
45
200
150
2400
H-150DVF
150
320
0.5
3
11
100
80
700
H-150
150
320
0.5
3
15
150
80
700
H-8A
150, 180
320, 380
1
6
15,18.5
150
80
700
Â
CURVE:
 STRUCTURES:
ADVANTAGES:
1. Sino-US technical cooperation
2. The highly complete varieties of Rotary Piston Vacuum Pumps
3. Seriated design, specialized manufacture, high cost performance
4. Advanced structure, excellent performance, easy to use, high reliability and durability
5. Best-selling for domestic and overseas: United States, Germany, Korea, Canada, Finland, lran, Austria, Russia and Taiwan etc.
APPLICATIONS:
Widely used in production and development of new materials, new technologies and new process for vacuum crystal pulling, vacuum coating, vacuum metallurgy, vacuum heat treatment, vacuum impregnation, vacuum drying, vacuum disillation, vacuum kneading, aerospace simulation experiments.
1. Hardfacing: Tungsten carbide welding bars are used for hardfacing applications, where a wear-resistant layer is applied to drilling tools, valves, pumps, and other equipment exposed to abrasive environments. This helps to extend the lifespan of the components and reduce maintenance costs.
2. Drill bits: Tungsten carbide welding bars are used to manufacture drill bits for oil and gas exploration. The hard and durable nature of tungsten carbide makes it ideal for drilling through tough rock formations.
3. Wear plates and liners: Tungsten carbide welding bars are used to create wear plates and liners for equipment used in oil and gas production. These plates and liners protect the underlying metal surfaces from abrasion and corrosion, ensuring the longevity of the equipment.
4. Valve seats and seals: Tungsten carbide welding bars are used to manufacture valve seats and seals for oil and gas valves. The high hardness and wear resistance of tungsten carbide ensure reliable sealing and prevent leakage in critical applications.
5. Downhole tools: Tungsten carbide welding bars are used in the manufacturing of downhole tools such as stabilizers, reamers, and drill collars. These tools are subjected to high pressures, temperatures, and abrasive conditions, and tungsten carbide helps to enhance their durability and performance.
Overall, tungsten carbide welding bars play a crucial role in the oil and gas industry by providing wear resistance, hardness, and durability to various components and equipment.
Model NO.: 2H-160DV
Ultimate Partial Pressure: 0.05PA
Ultimate Total Pressure: 1PA
Motor Power: 15kw-4p
Suction: 100mm
Discharge: 80mm
Cooling Water(15oc Kg/H): 800
Piston: 3-Piston
Trademark: DVE
Transport Package: Neutral Wood Case
Specification: CE, ISO9001
Origin: Zhejiang, China
HS Code: 8414100090
Model NO.: 2H-160DV
Ultimate Partial Pressure: 0.05PA
Ultimate Total Pressure: 1PA
Motor Power: 15kw-4p
Suction: 100mm
Discharge: 80mm
Cooling Water(15oc Kg/H): 800
Piston: 3-Piston
Trademark: DVE
Transport Package: Neutral Wood Case
Specification: CE, ISO9001
Origin: Zhejiang, China
HS Code: 8414100090
DESCRIPTION: