Material: | Carbon Steel |
---|---|
Type: | Round Head |
Connection: | Common Bolt |
Head Style: | Round |
Standard: | DIN, ANSI, GB, JIS, BSW, GOST |
Application: | Machinery, Chemical Industry, Environmental, Building |
Customization: |
---|
Suppliers with verified business licenses
R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
Outside diameter (mm) |
25 | 32 | 32 | 38 | 51 | 51 | 76 | 76 |
Internal diameter (mm) |
14 | 19 | 16 | 19 | 36 | 33 | 52 | 45 |
Ultimate load capacity (KN) |
200 | 280 | 360 | 500 | 550 | 800 | 1600 | 1900 |
Yield load capacity (KN) |
150 | 230 | 280 | 400 | 450 | 630 | 1200 | 1500 |
Tensile strength, Rp0.2 (N/mm2) |
800 | 800 | 800 | 800 | 800 | 800 | 800 | 800 |
Yield strength, Rp0.2 (N/mm2) |
650 | 650 | 650 | 650 | 650 | 650 | 650 | 650 |
Weight (Kg/m) | 2.3 | 3.2 | 3.6 | 5.5 | 6.5 | 8.0 | 16.0 | 19.7 |
Thread type (left-hand) |
ISO 10208 | ISO 1720 | MAI T76 Standard | |||||
Steel grade | En10083-1 (Alloy structure steel) | |||||||
Compared to carbon steel, alloy structure steel has high anti-corrosion capacity and high mechanical. |
R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
Dimention (mm) | 150*150 | 200*200 | 200*200 | 200*200 | 200*200 | 250*250 | 250*250 | 250*250 |
Thickness (mm) | 8 | 10 | 12 | 12 | 20 | 40 | 40 | 40 |
Hole diameter (mm) | 30 | 35 | 35 | 41 | 60 | 60 | 80 | 80 |
Weight (KG/PC) | 1.4 | 3 | 3.7 | 3.6 | 8.8 | 18.5 | 18 | 18 |
Cold deformed with geometry |
R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
Outside diameter (mm) | 35 | 42 | 42 | 52 | 63 | 63 | 95 | 95 |
Length (mm) | 120 | 145 | 160or190 | 180 | 180 | 200 | 200 | 200 |
Weight | 0.45 | 0.7 | 0.75 | 1.4 | 1.7 | 1.9 | 6.4 | 6.4 |
Machined steel coupling middle stop |
R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
Diameter (mm) | 41,51 | 51,76,90 | 90,100,110,115,130 | 130,150,160,180,200 | ||||
Hardened cross bit (EX) |
Hardened cross bit for loose to medium dense condition with small boulders. | |||||||
Tungsten cross bit (EXX) |
TC cross bit for soft to medium rock for mations | |||||||
Hardened button bit (ES) |
Hardened buuton bit for unconsolidated rock with boulders. | |||||||
Tungsten carbon button bit (ESS) |
Button bit with TC inserts for medium rock for formations. | |||||||
Hardened arch bit (EC) |
Hardened drill bit with optimized geometry for uncon solid dated soil with small boulders. |
|||||||
Tungsten carbon arch bit (ECC) |
TC drill bit with optimized geometry for soft to medium rock formations. | |||||||
Hardened drop center bit (EY) |
Hardened cross bit for loose to medium dense ground conditions | |||||||
TC drop center bit (EY) |
TC drill bit for soft to medium rock formations. | |||||||
Casting clay bit (EW) |
Casting clay bit with optimized geometry for very soft to soft caly. | |||||||
Machined steel bit or Casring steel bit |
R25N | R32N | R32S | R38N | R51L | R51N | T76N | T76S | |
Key size (mm) | 41 | 46 | 46 | 50 | 75 | 75 | 100 | 100 |
Length (mm) | 135 | 45 | 45 | 55 | 70 | 70 | 80 | 80 |
Weight (kg/pc) | 0.25 | 0.35 | 0.35 | 0.5 | 1.55 | 1.55 | 3.6 | 3.6 |
Machined steel nut or casting steel nut |
Bar Type | Outside Diameter (mm) |
Inside Diameter (mm) |
Cross section (mm2) |
Ultimate Load KN |
Yield Point KN |
Weight (kg/m) |
Thread Left/ Right Hand |
30/11 | 30 | 11 | 446 | 320 | 260 | 3.3 | Lift or right |
30/14 | 30 | 14 | 395 | 260 | 220 | 2.9 | Lift or right |
30/16 | 30 | 16 | 382 | 220 | 180 | 2.7 | Lift or right |
40/16 | 40 | 16 | 879 | 660 | 525 | 7.0 | Lift or right |
40/20 | 40 | 20 | 726 | 539 | 430 | 5.6 | Lift or right |
52/26 | 52 | 26 | 1337 | 929 | 730 | 10.0 | Lift or right |
73/53 | 73 | 53 | 1160 | 1630 | 970 | 12.3 | Lift or right |
73/56 | 73 | 56 | 1094 | 1414 | 785 | 11.1 | Lift or right |
73/45 | 73 | 45 | 2265 | 1630 | 1180 | 17.8 | Lift or right |
Suppliers with verified business licenses