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compressor hardware screw fitting

Min. Order: 3000 Piece/Pieces
Trade Term: FOB
Payment Terms: L/C, T/T
Supply Ability: 2000/day
Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company
Main Products: Fastening Piece, Pipe Fitting, SS Auto Tubing Connector, SS Auto Non-standard Sl-eeve, Die Casting Auto Accessories

Product Detail

Model No.: CQ017
Means of Transport: Ocean, Air, Land
Machine Type: Others
Type: Others
Brand Name: OEM
Material:: Carton steel
Surface treatment:: Yellow plated Zinc
Port of loading:: Ningbo or Shanghai
Export of Area:: All over the world
MOQ:: 3000 pcs
Color:: Yellow
Package:: Carton
Delivery time:: 30 days
Production Capacity: 2000/day
Packing: carton
Delivery Date: 30 days
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Product Description

Compressor (compressor), the low-pressure gas upgraded to a high-pressure gas driven fluid machinery. Is the heart of the cooling system that draws in refrigerant gas from the suction pipe of the low temperature and pressure, the piston to compress, the exhaust pipe temperature high-pressure refrigerant gas through the motor drive operation to provide power for the refrigeration cycle, in order to achieve compression → condensation (heat) → expansion → evaporation (heat absorption) of the refrigeration cycle.


Compressor of piston compressors, screw compressors, centrifugal compressors. Piston compressors generally the case, motors, cylinders, pistons, control equipment (starters and thermal protection) and cooling system. Cooling cold and cooling two natural oils. 

Single-phase AC electric compressor is general household refrigerators and air conditioners as a power source, their structure is basically the same principle. Both use different refrigerants.

stainless steel connector

Compressors are pipelined production. In the machine shop (including casting) to create a cylinder, a piston (shaft), valves, connecting rods, crankshaft, end caps and other parts; motor workshop assembled rotor, stator; at the stamping plant manufactured housing and so on. Then in the final assembly plant for assembly, welding, cleaning and drying, and finally passed the test packaging factory.

 


Air compressor parts are the following: cylinder | cylinder head, crosshead, coolers, gas cutting | cutting slices, crankshaft, connecting rod, head W | bulk tile, rod, seals, oil scraper ring, bearing ring and so on.

carton steel non-standard connector

Automotive air conditioning compressor is the heart of automotive air conditioning and refrigeration systems, compression and transport plays a role in the refrigerant vapor.


Compressor points: two immutable displacement and variable displacement. 

Air conditioning compressor inner workings of different compressor can generally be divided into reciprocating and rotary, reciprocating compressors have a common crankshaft and connecting rod axial piston, rotary common rotary vane compressors and scroll.

Alloy non-standard screw


Screw Specifications Table screws screw thread pitch Specifications


type

Spec

Pitch mm

OD

Wire

type

Spec

Pitch

OD

Wire


Max

Min

±0.02mm

Each inch

Max

Min

±0.02mm


GB Coarse

60°

M1.4

0.30

1.38

1.34

1.16

Inch Coarse55°

1/8

40

3.145

3.030

2.70


M1.7

0.35

1.68

1.61

1.42

5/32

32

3.945

3.795

3.38


M2.0

0.40

1.98

1.89

1.68

3/16

24

4.732

4.592

4.00


M2.3

0.40

2.28

2.19

1.98

1/4

20

6.320

6.165

5.45


M2.5

0.45

2.48

2.38

2.15

5/16

18

7.905

7.737

6.94


M3.0

0.50

2.98

2.88

2.60

3/8

16

9.490

9.312

8.40


M3.5

0.60

3.47

3.36

3.02

7/16

14

11.07

10.88

9.84


M4.0

0.70

3.98

3.83

3.40

1/2

12

12.66

12.46

11.22


M4.5

0.75

4.47

4.36

3.88

9/16

12

14.25

14.04

12.81


M5.0

0.80

4.98

4.83

4.30

5/8

11

15.83

15.61

14.27


M6.0

1.00

5.97

5.82

5.18

American Coarse60°

4#

40

2.824

2.695

2.37


M7.0

1.00

6.97

6.82

6.18

5#

40

3.154

3.026

2.69


M8.0

1.25

7.96

7.79

7.02

6#

32

3.484

3.333

2.91


M9.0

1.25

8.96

8.79

8.01

8#

32

4.142

3.991

3.57


M10

1.50

9.96

9.77

8.84

10#

24

4.8

4.618

4.05


M11

1.50

10.97

10.73

9.84

12#

24

5.461

5.279

4.70


M12

1.75

11.95

11.76

10.7

1/4

20

6.322

6.117

5.45


M14

2.00

13.95

13.74

12.5

1/3

18

7.907

7.687

6.93


M16

2.00

15.95

15.74

14.5

3/8

16

9.491

9.254

8.40


M18

2.50

17.95

17.71

16.2

4/9

14

11.08

10.82

9.83


M20

2.50

19.95

19.71

18.2

1/2

13

12.66

12.39

11.32


GB Coarse

60°

M4.0

0.5

3.97

3.86

3.58

4/7

12

14.25

13.96

12.80


M4.5

0.5

4.47

4.36

4.07

5/8

11

15.83

15.53

14.20


M5.0

0.5

4.97

4.86

4.57

American Coarse60°

4#

48

2.827

2.713

2.44


M6.0

0.75

5.97

5.85

5.41

5#

44

3.157

3.036

2.73


M7.0

0.75

6.97

6.85

6.41

6#

40

3.484

3.356

3.02


M8.0

1.00

7.97

7.83

7.24

8#

36

4.145

4.006

3.63


M9.0

1.00

8.97

8.83

8.24

10#

32

4.803

4.651

4.23


M10

1.00

9.97

9.82

9.23

12#

28

5.461

5.296

4.81


M10

1.25

9.96

9.81

9.07

1/4

28

6.324

6.16

5.68


M12

1.25

11.97

11.76

11.07

5/16

24

7.909

7.727

7.16


M12

1.50

11.96

11.79

10.89

3/8

24

9.497

9.315

8.74


M14

1.50

13.96

13.79

12.89

7/16

20

11.08

10.87

10.18


M16

1.50

15.96

15.79

14.89

1/2

20

12.67

12.46

11.76


M18

1.50

17.95

17.78

16.86

9/16

18

14.25

14.03

13.25


M20

1.50

19.95

19.65

18.85

5/8

18

15.23

16.58

18.65



Our factory:

 


We are specialized in machining nonstandard screw.please feel free to send us the drawing. we will quote the competitive price to you.

Welcome to visit our factory.



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