AS Jenis G2150 Bolt Jenis Dee Belenggu
US Type G2150 Bolt Type Dee Shackle ditempa dengan keluli struktur karbon berkualiti tinggi atau keluli struktur aloi dan dirawat haba, dengan isipadu kecil dan kekuatan tinggi; Beban ujian ialah 2 kali ganda daripada beban kerja muktamad dan beban pecah ialah 4 kali ganda daripada beban kerja muktamad. Belenggu American Standard mempunyai 1/4-4-1/2, antara 2 tan hingga 200 tan, dengan jumlah lebih daripada 20 spesifikasi. Belenggu American Standard dibahagikan kepada empat bentuk: 210,2150,209,2130.
Jenis AS G2150 Bolt Jenis Dee Belenggu Parameter
Belenggu Sauh Jenis Bolt AS | |||||||||||||
Saiz Biasa (dalam) | Wight setiap kg | Bekerja Had (t) |
Dimensi (mm) | ||||||||||
A | C | D | E | F | G | H | L | M | P | ||||
3/16 | 0.03 | 0.03 | 1/3 | 9.65 | 22.4 | 4.85 | 15.2 | 14.2 | - | 37.3 | 24.9 | - | 32.77 |
1/4 | 0.05 | 0.60 | 1/2 | 11.90 | 28.7 | 6.35 | 19.8 | 15.5 | 19.05 | 46.7 | 32.5 | 15.49 | 39.62 |
5/16 | 0.10 | 0.10 | 3/4 | 13.50 | 31.0 | 7.85 | 21.3 | 19.1 | 25.40 | 53.0 | 37.3 | 19.05 | 46.23 |
3/8 | 0.15 | 0.15 | 1 | 16.80 | 36.6 | 9.65 | 26.2 | 23.1 | 30.99 | 63.0 | 45.2 | 23.11 | 55.12 |
7/16 | 0.22 | 0.22 | 1-1/2 | 19.10 | 42.9 | 11.20 | 29.5 | 26.9 | 36.09 | 74.0 | 51.5 | 41.15 | 63.75 |
1/2 | 0.36 | 0.34 | 2 | 20.60 | 47.8 | 12.70 | 33.3 | 30.2 | 41.04 | 83.5 | 58.5 | 45.97 | 71.12 |
5/8 | 0.76 | 0.67 | 3-1/4 | 26.90 | 60.5 | 16.00 | 42.9 | 38.1 | 50.80 | 106.0 | 74.5 | 58.67 | 89.66 |
3/4 | 1.23 | 1.14 | 4-3/4 | 31.80 | 71.5 | 19.10 | 51.0 | 46.0 | 60.45 | 126.0 | 89.0 | 69.85 | 103.38 |
7/8 | 1.79 | 1.74 | 6-1/2 | 36.60 | 84.0 | 22.40 | 58.0 | 53.0 | 71.37 | 148.0 | 102.0 | 81.03 | 119.63 |
1 | 2.57 | 1.52 | 8-1/2 | 42.90 | 95.5 | 25.40 | 68.5 | 60.5 | 81.03 | 167.0 | 119.0 | 93.73 | 134.87 |
1-1/8 | 3.75 | 3.45 | 9-1/2 | 46.00 | 108.0 | 28.70 | 74.0 | 68.5 | 90.93 | 190.0 | 131.0 | 103.12 | 149.86 |
1-1/4 | 5.31 | 4.9 | 12 | 51.50 | 119.0 | 31.80 | 82.5 | 76.0 | 100.08 | 210.0 | 146.0 | 115.06 | 165.35 |
1-3/8 | 7.18 | 6.24 | 13-1/2 | 57.00 | 133.0 | 35.10 | 92.0 | 84.0 | 111.25 | 233.0 | 162.0 | 127.00 | 183.13 |
1-1/2 | 9.43 | 8.39 | 17 | 60.50 | 146.0 | 38.10 | 98.5 | 92.0 | 122.17 | 254.0 | 175.0 | 136.05 | 196.34 |
1-3/4 | 15.40 | 14.2 | 25 | 73.00 | 178.0 | 44.50 | 127.0 | 106.0 | 146.05 | 313.0 | 225.0 | 162.05 | 229.87 |
2 | 23.70 | 21.2 | 35 | 82.50 | 197.0 | 51.00 | 146.0 | 122.0 | 171.45 | 348.0 | 253.0 | 184.15 | 264.41 |
2-1/2 | 44.60 | 38.6 | 55 | 105.00 | 267.0 | 66.50 | 184.0 | 145.0 | 203.20 | 453.0 | 327.0 | 238.25 | 344.42 |
3 | 70.00 | 56 | 85 | 127.00 | 330.0 | 76.00 | 200.0 | 165.0 | 15.90 | 546.0 | 365.0 | 279.40 | 419.10 |
3-1/2 | 120.00 | - | 120 | 133.00 | 372.0 | 92.00 | 229.0 | 203.0 | - | 626.0 | 419.0 | - | 482.60 |
4 | 153.00 | - | 150 | 140.00 | 368.0 | 104.00 | 254.0 | 229.0 | - | 653.0 | 468.0 | - | 501.65 |