Semi-bridge Thread Coupling Sleeves

Coupling sleeve is widely used for extension rod and drill bits connection.GMD could supply Coupling, such as R25, R28, R32, R38, T38, T45, T51, R28-R32, R28-R38, R32-T38, R32-R38, R25-R32, R32-T45....

Send InquiryChat Now

GMD could provide coupling sleeves are available with both Semi-bridge Thread Coupling Sleeves and full-bridge types, as well as adapter couplings. Semi-bridge Thread Coupling Sleeves is the most popular type. Most rope and HM threaded (“T” Thread) couplings are semi-bridged.

Semi-bridge couplings are most suited to high torque machines.

 

image002.jpg

 

Future of Semi-bridged Type

image004.jpg 

• Small non-threaded bridge in the center

• Steel cannot thread past bridge area

• Smaller diameter steel end portions fit together in the center bridge area of the

coupling

• Semi-bridged couplings are most suited to high-torque machines

• Most rope and HM threaded couplings are semi-bridged

• Best energy transfer

  

Future of Full-bridged Type  

image006.jpg 

Eliminates the potential for the coupling to creep along the threaded joints

• Typically used in surface applications

• Better uncoupling characteristics and tends to maintain tighter joints

• Less chance of jamming

• Best suited to machines equipped with independent rotation (S36IR rock drill)

 

Coupling Sleeves

Code No.

Model

Length(mm)

Out. Dia.(mm)

Thread

Type

SB-R25-R32-L140-D33

R25 series

140

33

R25-R32

Semi-bridge

SB-R25-R25-L150-D35

R25 series

150

35

R25-R25

Semi-bridge

SB-R25-R25-L160-D35

R25 series

160

35

R25-R25

Semi-bridge

SB-R25-R25-L160-D38

R25 series

160

38

R25-R25

Semi-bridge

SB-R25-R28-L160-D54

R25 series

160

54

R25-R28

Semi-bridge

SB-R25-R32-L150-D45

R25 series

150

45

R25-R32

Semi-bridge

SB-R25-R32-L160-D45

R25 series

160

45

R25-R32

Semi-bridge

SB-R25-T38-L170-D55

R25 series

170

55

R25-T38

Semi-bridge

SB-R28-R28-L150-D40

R28 series

150

40

R28-R28

Semi-bridge

SB-R28-R32-L150-D45

R28 series

150

45

R28-R32

Semi-bridge

SB-R28-R32-L160-D45

R28 series

160

45

R28-R32

Semi-bridge

FB-R32-R32-L150-D44

R32 series

150

44

R32-R32

Full-bridge

FB-R32-R32-L150-D45

R32 series

150

45

R32-R32

Full-bridge

FB-R32-R32-L160-D44

R32 series

160

44

R32-R32

Full-bridge

FB-R32-R32-L160-D45

R32 series

160

45

R32-R32

Full-bridge

SB-R32-R32-L150-D44

R32 series

150

44

R32-R32

Semi-bridge

SB-R32-R32-L150-D45

R32 series

150

45

R32-R32

Semi-bridge

SB-R32-R32-L160-D44

R32 series

160

44

R32-R32

Semi-bridge

SB-R32-R32-L160-D45

R32 series

160

45

R32-R32

Semi-bridge

SB-R32-R32-L170-D44

R32 series

170

44

R32-R32

Semi-bridge

SB-R32-R32-L170-D45

R32 series

170

45

R32-R32

Semi-bridge

SB-R32-R38-L170-D54

R32 series

170

54

R32-R38

Semi-bridge

SB-R32-R38-L170-D56

R32 series

170

56

R32-R38

Semi-bridge

SB-R32-R38-L177-D54

R32 series

177

54

R32-R38

Semi-bridge

SB-R32-R38-L177-D56

R32 series

177

56

R32-R38

Semi-bridge

SB-R32-R38-L180-D54

R32 series

180

54

R32-R38

Semi-bridge

SB-R32-R38-L180-D56

R32 series

180

56

R32-R38

Semi-bridge

SB-R32-T38-L170-D55

R32 series

170

55

R32-T38

Semi-bridge

SB-R32-T38-L170-D58

R32 series

170

58

R32-T38

Semi-bridge

SB-R32-T38-L180-D55

R32 series

180

55

R32-T38

Semi-bridge

SB-R32-T38-L180-D58

R32 series

180

58

R32-T38

Semi-bridge

SB-R32-T38-L177-D58

R32 series

177

58

R32-T38

Semi-bridge

SB-R32-T45-L190-D63

R32 series

190

63

R32-T45

Semi-bridge

SB-R38-R38-L170-D55

R38 series

170

55

R38-R38

Semi-bridge

SB-R38-R38-L170-D58

R38 series

170

58

R38-R38

Semi-bridge

SB-R38-R38-L170-D63

R38 series

170

63

R38-R38

Semi-bridge

SB-R38-R38-L180-D55

R38 series

180

55

R38-R38

Semi-bridge

SB-R38-R38-L180-D57

R38 series

180

57

R38-R38

Semi-bridge

SB-R38-R38-L180-D58

R38 series

180

58

R38-R38

Semi-bridge

SB-R38-R38-L190-D55

R38 series

190

55

R38-R38

Semi-bridge

SB-R38-R38-L190-D58

R38 series

190

58

R38-R38

Semi-bridge

SB-R38-T38-L180-D55

R38 series

180

55

R38-T38

Semi-bridge

SB-R38-T38-L180-D58

R38 series

180

58

R38-T38

Semi-bridge

SB-R38-T38-L185-D55

R38 series

185

55

R38-T38

Semi-bridge

SB-R38-T38-L185-D58

R38 series

185

58

R38-T38

Semi-bridge

SB-R38-T38-L190-D55

R38 series

190

55

R38-T38

Semi-bridge

SB-R38-T38-L190-D58

R38 series

190

58

R38-T38

Semi-bridge

SB-T38-T38-L180-D55

T38 series

180

55

T38-T38

Semi-bridge

SB-T38-T38-L180-D58

T38 series

180

58

T38-T38

Semi-bridge

SB-T38-T38-L190-D55

T38 series

190

55

T38-T38

Semi-bridge

SB-T38-T38-L190-D58

T38 series

190

58

T38-T38

Semi-bridge

SB-T38-T45-L190-D64

T38 series

190

64

T38-T45

Semi-bridge

SB-T38-T45-L210-D62

T38 series

210

62

T38-T45

Semi-bridge

SB-T38-T45-L210-D64

T38 series

210

64

T38-T45

Semi-bridge

SB-T45-T45-L200-D64

T45 series

200

64

T45-T45

Semi-bridge

SB-T45-T45-L210-D64

T45 series

210

64

T45-T45

Semi-bridge

SB-T45-T45-L210-D66

T45 series

210

66

T45-T45

Semi-bridge

SB-T45-T45-L210-D68

T45 series

210

68

T45-T45

Semi-bridge

SB-T45-T51-L230-D71

T45 series

230

71

T45-T51

Semi-bridge

SB-T45-T51-L230-D72

T45 series

230

72

T45-T51

Semi-bridge

SB-T51-T51-L225-D71

T51 series

225

71

T51-T51

Semi-bridge

SB-T51-T51-L235-D71

T51 series

235

71

T51-T51

Semi-bridge

SB-T51-T51-L235-D72

T51 series

235

72

T51-T51

Semi-bridge

SB-T51-T51-L235-D76

T51 series

235

76

T51-T51

Semi-bridge

SB-T51-T51-L250-D76

T51 series

250

76

T51-T51

Semi-bridge

 

FAQ

The information you may like to know before order:

1. Q:Methods of Payment:

   A: T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Q: Handling time for an order

   A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

3. Q: Shipping way

   A: Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

     Bulk order: we suggest by air or by sea.

4. Q: Quality Control

   A: We have our own experienced QC.

  There will be strict inspection and testing for every order before shipping out.

5. Q: After Services:

   A: (1). Our sales team will response for your question within 24 hours (Holidays Excluded)

      (2). Technical Support will be available in any time

      (3). Free replacement will provide once the failure confirmed caused by our product quality

 

Key Words

Semi-bridge Thread Coupling Sleeves

Coupling Sleeves

Thread Coupling Sleeves

Full Bridge Coupling Sleeves

Semi-bridge Coupling Sleeves


Hot Tags: semi-bridge thread coupling sleeves, suppliers, manufacturers, factory, price
Related Products