Coupling Sleeve Suppliers and Manufacturers

The coupling sleeve is an indispensable part of rock drilling tools for rock drilling. During the drilling process, the coupling sleeve is at the joint part of the matching drill, which bears the corrosion effect of stress such as axial tension and compression, bending and torsion, contact, and friction. The coupling sleeve used for threaded connection rock drill tools is to use its thread to connect two or more drill rods or shank rods on the same axis, transfer the impact function of the rock drill, and achieve the purpose of drilling rock holes, which is the same as the drill rod. It acts as a stress wave propagation carrier. Coupling sleeve classification 1. Classification by the geometric structure There are straight-through coupling sleeves, reducing coupling sleeves, and middle-stop-type coupling sleeves. 2. Classification by thread structure There are coupling sleeves such as wave thread, compound thread, trapezoidal thread, etc. Product Parameters Coupling sleeve type: full bridge coupling sleeve and reducing coupling sleeve Thread size: R32, R38, T38, T45, T51. For more product specifications, Please email us or leave us a message. 1. We have professional technical, procuring, marketing, order management, and after-sale service teams, which can provide customers with pre-sale technical solution consultation and product selection suggestions, in-sale order management, and after-sale on-site technical guidance and other services. 2. We focus on the field of geotechnical anchorage, always with high standards to do supply chain management, strict requirements to check product quality, and heavy experience to create the whole process of service. 3. We are committed to providing systematic geotechnical anchorage solutions for customers at home and abroad, creating a valuable service experience.

Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability. (1)size: r25, r28, r32, r38, t38, t45, t51 (2)length: 140mm-235mm (3)package: in wooden case or in carton. (4)productivity: 5000pcs/ month (5)iso9001:2008 certificated Package: in wooden case or in carton.

Coupling sleeve

5. Installed horizontally and vertically without using any soeciao tools. 6. Excellent mechanical properties 7. No brittlement at low temperature 8. Good slippery and frictional properties 9. Exellent electrical insulation 10. Resistance to chemical corrosion 11. Torque range from 2.94um to 1087.8um For request

YL Flange Coupling Parameters And Dimensions Type Nominal Torque TnN m Allowable Speed [n] r/min Shaft Hole Diameter d Shaft Hole Length L D D, b S b, Blot Inertia Moment kg m Weightkg Y J. d. n YL1 63 6300 22 30 3882 120 48 36 8 52 M10 4 0. 006 4. 10 YL2 200 5800 30 42 60 112 130 68 0. 008 6. 97 YL3 400 5000 40 50 84112 150 80 40 56 0. 021 9. 38 YL4 800 4400 50 63 84 142 170 100 M12 8 0. 039 23. 27 YL5 2000 3600 63 80 107 172 210 130 50 10 68 0. 122 30. 72 YL6 5000 2800 80 100 132 212 260 160 66 84 M16 0. 360 57. 95 YL7 10000 2500 100 125 167 212 300 200 72 90 10 0. 845 86. 10

Snake Spring Coupling Housing is suitable for coaxial axis drive shaft system, with certain compensation performance of angular, radial and axial offset between two shafts, operating ambient temperature -30 150C, transmission torque 45-800000N m. The Basic Parameters And Main Dimensions Of The Snake -Shaped Yellow Coupling Model Nominal Torque Tn N m Allowable speed r/min Shaft hole diameter d mm Shaft hole length L mm Overall length Lo mm L, mm D mm Clearance C mm inertia moment  I kg. m2 Weight kg JSA1 45 18 28 47 97 66 95 0. 0014 1.91 JSA2 140 4500 22 35 68 105 0. 0022 2. 59 JSA3 224 25 42 50 103 70 115 0. 0033 3. 36 JSA4 400 32 50 60 123 80 130 3 0. 0073 5. 45 JSA5 630 4350 40 56 63 129 92 150 0.0119 7. 26 JSA6 900 4125 48 65 76 155 95 160 0. 0185 10. 44 JSA7 1800 55 80 89 181 116 190 0. 0451 17. 70

Art. No.: LQ00218 Sleeve Length: Long Sleeve Collar: V-neck Pattern: Others Style: Corea For the crowd: Couple Color: Gray Size: Men L Men XL Men XXL Women M Women L Season: Spring. Autumn. Winter Unit Price: 71-120RMB Material quality: Cotton+ Spandex Sleeve types : Common Design specific: Textile printing Craft: Wrinkle Clothing Length: Medium Style (50,70CM) Year: 2011. In plastic bag , 1piece/bag.

We are involed in manufactureing and supplying a supreme quality range of Submersible Pump Couple and Sleeve V4 To V12 in Rajkot, Gujarat, India. These pump couple and sleeve are manufactured by utilizing superme quality raw materials and innovative technology. These are extremely admirable by our customers for their fine finish and robust construction. Furthermore, we are provide this Submersible Pump Couple and Sleeve V4 TO V12 atvery nominal rates.