Major Technical Parameters
| Nominal dia mm(in) |
15.88(5/8) |
19.05(3/4) |
22.23(7/8) |
25.40(1) |
28.58 (1 1/8) |
| Nominal outer dia. of threads mm(in) |
23.81(15/16) |
26.99(1 1/16) |
30.16(1 3/16) |
34.93(1 3/8) |
39.69(1 9/16) |
| Outer dia. of clamps mm(in) |
38.10(1 1/2) |
41.28(1 5/8) |
46.04(1 13/16) |
55.56(2 3/16) |
60.33(2 3/8) |
| Standard length mm(ft) |
9140(30); 8000(26); 7620(25) |
Mechanical Performance Indexes |
| Grade |
Min. Yield strength MPa(psi) |
Min. Intensity of tension MPa(psi) |
Max. Intensity of tension MPa(psi) |
| K |
414(60000) |
620(90000) |
793(115000) |
| C |
| D |
586(85000) |
793(115000) |
965(140000) |
| HL |
793(115000) |
965(140000) |
1195(173339) |
|
