25 |
|
din 3570 - 1968
steel strap for nomial diameter 20 to 500 tubes
|
|
26 |
|
asme b 18.31.5 (us) - 2011
u-bolts, square bends (f468, f593, f1554, a307, a193/a193m, a320/a320, sae j429)
|
|
27 |
|
jis b 2809 (ms) - 1977
u shape bolts (type ms)
|
|
28 |
|
jis b 2809 (mr) - 2018
u shape bolts (type mr)
|
|
29 |
|
jis b 2809 (mr) - 1977
u shape bolts (type mr)
|
|
30 |
|
jis b 2809 (f) - 1977
u shape bolts (type fr)
|
|
31 |
|
asme b 18.31.5 (ur) - 2011
u-bolts, round bend (f468, f593, f1554, a307, a193/a193m, a320/a320, sae j429)
|
|
|