Steel tie rod, also called sag rod, tension bar, tie bar, is one of our high strength tension structure star products. Steel materials are carbon steels and alloy steels according to customers requirements. The thread is cold rolled, rather than cut. This gives rise to the use of smaller diameter bars for a given metric thread, resulting in material cost saving.
Bars are available with outer diameters from 20 mm to 160 mm.
According to bar’s yield strength, grades of tie rod are 345 MPa, 460 MPa, 550 MPa, 650 MPa, 750 Mpa, 850 MPa, 1100 MPa. But we also accept target yield strength from clients technical requirements.
Types:
UU TYPE
1 — U type head ; 4 — long coupler/turnbuckle; 7 — cap;
2 — short coupler/turnbuckle 5 — tightener; 8 — stud bolt
3 — threaded bar 6 — pin
OO TYPE
1 — O type head; 3 — threaded bar; 5 — tightener;
2 — short coupler/turnbuckle; 4 — long coupler/turnbuckle;
OU TYPE
1 — O type head; 4 — long coupler/turnbuckle; 7 — pin;
2 — short coupler/turnbuckle; 5 — tightener; 8 — cap;
3 — threaded abr; 6 — U type head; 9 — stud bolt.
Post time: Jul-09-2019