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banjo bolt: We provide banjo bolt with high quality and economical price. We use grade raw material in the manufacturing process, which is sourced from our reputed and reliable vendors to ensure the reliability of our products supplied. Customers can avail this product at the most affordable price. If you have any interest, please contract us.
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WAW series of computer controlled servo hydraulic universal testing machine
WAW series of computer controlled servo hydraulic universal testing machine
First, the product uses:
 WAW series of computer controlled servo hydraulic pipe fittings  universal testing machine uses servo technology, computer control experiments force, displacement, velocity, from the experimental data acquisition, processing, printing, fully automated design with hydraulic bolt clamping chuck, easy to operate, safe and reliable. Not only can the material tensile, compressive, bending, shear and other conventional experiments can also need to provide a variety of accessories for special experiment; Machine Type: fuel tank mounted; digital control system, control room can be any combination of smoothness Switch; fully meet the GB / T 228-2010 Metallic materials Tensile test method requirements for metal rods, plates, steel fasteners and other specifications and tensile tests; automatically strike specified in the relevant standard outcome parameters (you need to configure the corresponding fixture or deformation test device); meet GB/T232-1999 for metal bending test.
 
Second, the product features:
 1, is automatically cleared two, three automatic transmission, automatic archiving 4, automatic test 5, test software 6, display 7, curves traverse 8, curve selection 9, batch test 10, automatic printing 11, real-time display 12, the limit 13 protection, overload protection 14, data processing 15, automatic and manual modes to strike a variety of test results, automatic formation of statements, so that the data analysis process becomes simple 16, automatic clamping the specimen 17, available online to download the latest Updated Software
the microcomputer screen display hydraulic universal testing machine operation method
the microcomputer screen display hydraulic bolt  universal testing machine operation method
First, turn on the computer, enter the control software, and then open the hydraulic couplings  universal testing machine host power, press the control panel on the "pump" button to start the pump motor, a small amount of air in the line memory, the fluid flowing in the pipeline will produce noise elimination method is to open the delivery valve, so that the piston up some distance, and then close the delivery valve open return valve, the piston down again, so the cycle time can drain the air only after a formal trial.
Delivery valve in the raised test sets can be opened a little bigger, so test sets the fastest rise, reducing overhead time trial. When the clamping load should pay attention to a good sample manipulation, according to the sample size must be adjusted loading speed should not rise too fast, so that the sample is under attack, should not be shut down for no reason, so that the sample suffered a sudden drop in load , thus affecting the accuracy of the test data. Unless it is made of special specifications yield point or other special test cases need to repeatedly increase and decrease the load, should also smooth operation.
Return valve in the sample loading time, it must be closed, not allowed to have the oil return phenomenon. In the specimen fracture, delivery valve should be closed, and then slowly open the oil valve, removable load testing machine and make the piston back down to its original position, so that the oil back to the tank. Note: The delivery valve handwheel Do not overtighten to avoid damage to the tip of the needle oil, oil return valve hand wheel must be tightened, because of the oil has a larger needle tip obtuse, so you will not damage
high pressure nylon resin tube

Steel wire reinforced nylon elastomer resin tube (GPA)
Mainly used in the automotive industry, construction machinery, hoisting and conveying machinery rotating high pressure hydraulic fittings -pressure liquid transportation and has good resistance to oil, heat and aging resistance, pressure

High pulse performance, can be used as high-pressure spray washer exclusive possession.
Fiber reinforced nylon elastomer resin tube (XPA).
Because of its high pressure, anti-static,  hydraulic hose  temperature, abrasion resistance, oil and a variety of chemical reagents and anti-aging, long life and other characteristics of the various industries use very extensive.

Automotive brake system pressure; automotive power steering system; automotive brake pipe control systems; gearbox control system; construction machinery: such as: excavators,

Loaders, cranes, hydraulic conveyance system and hydraulic control system; mechanical processing equipment, hydraulically operated and hydraulic control systems; pressure spray tube; liquid tree

Ester transfer pipe.

Nominal diameter

Enhancement layers

OD

Allowable Working Pressure

Minimum burst pressure

Minimum bending radius

4

8.6 ± 0.2

40

152

85

10.2 ± 0.2

53

168

6

11.5 ± 1.2

31

124

100

12.8 ± 0.2

42

156

14 ± 0.2

47

172

8

13 ± 0.2

26

112

115

14.5 ± 0.2

38

160

15.5 ± 0.3

50

180

10

15 ± 0.3

26

88

125

 

16.5 ± 0.3

30

116


18 ± 0.3
35
114
13

20 ± 0.3
18
72
180
 
 

22.5 ± 0.3
26
108

24.5 ± 0.3
30
120
16

23.5 ± 0.5
14
56
205
 
 

26 ± 0.5
19
88

28 ± 0.5
25
96
19

27.5 ± 0.5
15
44
240
 
 

29.5 ± 0.5
24
72

31.5 ± 0.5
28
80
22

30.5 ± 0.5
13
44
260
 
 

32.5 ± 0.5
16
52

34.5 ± 0.5
20
60
25

34 ± 0.5
12
31
300
 
 

36 ± 0.5
15
42

39 ± 0.5
18
64
32

43 ± 0.5
11
32
350
 
 

46 ± 0.5
12
44

49 ± 0.5
15
52
 
Nominal diameter

Enhancement layers

OD

Allowable Working Pressure

Minimum burst pressure

Minimum bending radius

4

8.3 ± 0.2
22
80
55

9.2 ± 0.2
28
100
6

10.5 ± 0.2
20
45.2
70

12 ± 0.2
26
64

13.5 ± 0.2
32
80
8

128 ± 0.2
19
32.8
85

14 ± 0.2
24
49

15.5 ± 0.3
30
60
10

15 ± 0.3
18
28
95

16.5 ± 0.3
22
44

18 ± 0.3
26
52
13

19.5 ± 0.3
16
27.2
120

21 ± 0.3
20
40

23 ± 0.3
24
48
16

23.5 ± 0.5
12
20
150

25.5 ± 0.5
14.5
32

27.5 ± 0.5
17
40
19

27 ± 0.5
10
16
170

29 ± 0.5
13
3.4

31 ± 0.5
16
35.2
22

30 ± 0.5
8
15.2
200

32 ± 0.5
12
28.8

34 ± 0.5
14
36.8
25

34 ± 0.8
6
14.8
270

36 ± 0.8
9
27.6

38.5 ± 0.8
12
31.2
32

43 ± 0.8
4.5
10.4
310

46 ± 0.8
6
18

48.5 ± 0.8
7.5
21.

wire reinforced hydraulic hose size measurement methods

  For steel wire reinforced hydraulic hose in the measurement of size, the standard measurement method should be how to operate it: GB/T9573-2003 diameter are specified in 6 ways, wall

There are four kinds of thickness measurement method for measuring the thickness of the cover layer has three kinds of methods, concentricity There are two methods of measurement, while the production license conditions specified diameter and concentricity measurements

Used when testing equipment vernier caliper. More than a few, high-pressure hose fittings  for our businesses, how does it work?
        About hose raw materials, structure and processing technology and other aspects of the application of new developments and hose areas. With the use of performance and environmental requirements continue to increase,

Epichlorohydrin rubber, acrylic rubber, hydrogenated nitrile rubber, ethylene - methyl acrylate copolymer, silicone rubber and fluorine rubber, special rubber hose used more and more

, None of nitrosamines curing system, aramid fibers and flat steel began to apply. hydraulic hose  production of new technology are the same strength fiber reinforced process, no-core automotive hose Health

Production processes, coextrusion coating the resin curing process. Hose new products mainly include diesel turbocharger hose, selective catalytic reduction exhaust system hose, car

Flexible hose body control device, the new refrigerant air conditioning systems resistant hose, hose hydrogen generator and ocean wave power hose pump hose.