SHANDONG LE REN SPECIAL STEEL CO., LTD.
$1099≥100Metric Ton
| Min. Order: | 100 Metric Ton |
| Selling Units | : | Metric Ton |
Grade 8.8 high tensile wind power anchor bolt
Le Ren Special Steel produces a high tensile steel bar with excellent mechanical properties which is widely used to produce wind turbine anchor bolts in anchor bolt cages in offshore concrete gravity based foundations. We have the technical advantages to produce grade 8.8 threaded rod, grade 10.9 threaded rod, grade 12.9 threaded rod for high tensile strength wind power anchor bolt. The steel bar can be stressed to 70% of its failing load during installation.
Stud Rod,Black Threaded Rod,ISO 898 Threaded Rods,Stainless Steel Threaded Rod
The high stensile steel bars we produce, diameters from 20mm to 100mm with length 1m to 12m.
The advantage of high tensile steel bars for high tensile anchor bolts we supply:
Consistent mechanical properties
Even thickness on the whole bars
Deep mechanical properties
Even hardness on the whole bars/Tougher and Increased strength
No brittle, UT testing/Precision size tolerance/Good straightness
Good Roughness/Professional technical service/Competitive price/Fast delivery
The steel grade which can be used to produce high tensile steel bars for high tensile anchor bolts on offshore wind turbine.
| GB | AISI/SAE/ASTM | JIS | DIN |
| 40Cr | 5140 | SCr440 | 41Cr4 |
| 30CrMo | 4130 | SCM430 | 34CrMo4 |
| 35CrMo | 4135 | SCM435 | 34CrMo4 |
| 42CrMo | 4140 | SCM440 | 42CrMo4 |
Grade 8.8 high tensile steel bars mechanical properties:
| Tensile strength | Yield strength | Elongation | Reduction of area | Hardness |
| 830 | 660 | 12 | 54 | 32 HRC MAX |
Except the wind power anchor bolt, we can also produce steel bars for Marine Anchor Bolt, Marine Steel Anchor Bolt, High Strength Marine Anchor Bolt, Steel Anchor Bolts, Stud Anchor Bolt , 8.8 Bolt, Wind Turbine Anchor Bolt, High Tensile Bolt Grades, Rock Anchor Bolts, Mining And Tunneling Rock Bolt etc.
Established in April, 2009, SHANDONG LE REN SPECIAL STEEL CO., LTD. is specialized in trading steel products and supplying technical service in domestic and international markets. Through ten years` rich experience, we have forged one professional team.
Adhering to "Beyond customers` expectation, Realizing staff`s dream" philosophy, our company is developing rapidly by supplying customers with good quality products and professional service. In the year 2016, our factory SHANDONG LE SHAN MACHINERY CO., LTD. built cold drawing, peeling, grinding production lines; annealing, normalizing, quenching & tempering heat treatment production lines; chamferring and threads rolling production lines. To guarantee the products quality, we also installed full sets of testing and inspecting machines. All of this urge us to meet the customer`s personalized demands.
Our major products includes cold drawn steel products such as steel bars and profiles, peeled steel bright bars, heat treated steel bars, threaded rods, high strength tie rods, prestressed anchor bolts in wind power industry and high strength anchor bolts.
The current annual productivity is 40000 tons, we aim to build 100000 tons high strength deformed bars and anchor bolts production line. Our products are widely used in machinery components, oil and gas, railways, bridges and mining etc industries. With the service philosophy, advanced production facilities, full sets of test and inspection equipment, we will keep improving to supply customers` better and better quality approved products and service.
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