OEM China Mine Air Compressor - Coupling Sleeve – TDS
OEM China Mine Air Compressor - Coupling Sleeve – TDS Detail:
Because of different applications, we need different lengths of drill stems, so couplings sleeves are used for connecting extension rods. There are semi-bridge couplings and full bridge couplings, the only difference between them is that semi-bridge couplings have a middle stop at the middle of couplings. Usually couplings two ends are the same couplings, like R25, R32,R38,T45, T51, etc .While sometime people need crossover couplings to work, for example, one end is R32 and another end is R38, but basically all couplings are female threads at the two ends.
| Connection | Length | diameter | Connection |
| D1 | D2 | ||
| mm | mm | ||
| R22 | 100 | 32 | R22 |
| R32 | 160 | 48 | R32 |
| R32 | 170 | 55 | R32 |
| R25 | 160 | 37 | R25 |
| R38 | 170 | 55 | R38 |
| T38 | 190 | 55 | T38 |
| T45 | 210 | 64 | T45 |
| T51 | 225 | 75 | T51 |
| T38 | 185 | 55 | T38 |
Product detail pictures:
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We thinks what clients think, the urgency of urgency to act from the interests of a purchaser position of principle, allowing for greater top quality, decrease processing costs, price ranges are much more reasonable, won the new and aged prospects the support and affirmation for OEM China Mine Air Compressor - Coupling Sleeve – TDS , The product will supply to all over the world, such as: New Delhi, Auckland, Nigeria, We sincerely hope to cooperate with customers all over the world, if you would like to have more information, please kindly contact us, we are looking forward to building up a great business relationship with you.
By Afra from Mauritius - 2017.04.08 14:55
A good manufacturers, we have cooperated twice, good quality and good service attitude.
By Henry from Ghana - 2018.12.05 13:53
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