LT PT bolts are manufactured by specific industrial process including heat-treatment that ensures increased mechanical characteristics.
Diameters: M64 M56 M48 M42 M39 M36, customers’ technical requirements
Length: 1~11.8 meters
Property Class: 8.8 9.8 10.9 12.9
Accessories: Nut, plain washer, dome/spherical nut, dome/spherical washer, coupler
Thread: cut thread, rolled thread
Thread length: Acc. to customers’ technical requirements
Thread tolerance: ISO 965-1, 6g
Rod standard: ISO 898
NDT inspection: 100% megnectic partical test, 100% ultrasonic test
Inspection document: EN 10204 type 3.1, type 3.2
Application:
Bridges
Wind turbines
Pre-stressing structure
Ground anchors, rock bolts for mining, tunneling,roof supporting
Tie rods for marine works
Tanks
Stadium
Nuclear containment vessels
Art structures