Vietnam B2B Trade Portal :: Import Export Database
Browse Trade offers: Buying offers | Selling offers | Cooperation
latest trade leads
Prestressing screw bars are rolled externally threaded in large diameter, high strength, high dimensional accuracy of straight bars. The bars can be connected at any cross section though coupling or ... Self-drilling Anchor coupler or called coupling sleeve, this is used to extend the anchor string.
The couplers are used to extend the self-drilling hollow bars. Self-drilling anchor couplings are ... Prestressing screw bars are rolled externally threaded in large diameter, high strength, high dimensional accuracy of straight bars. The bars can be connected at any cross section though coupling or ... Length(mm） Dia(mm) Thread Weight(kg)
2800 38 R38-R32 22.7
3400 38 R38-R32 27.8
3600 38 R38-R32 29.4
4100 38 R38-R32 34.5
... Steel Grade YieldStrengthMpa TensileStrength Mpa Elongation at Failure A% Uniform elongtion Agt% Stress Relaxation
OriginalStress Relaxation rate after 1000h ... Micropiles have many advantages. First, because of their smaller diameter, micropiles can be installed on smaller sites and can pass through lower water tables. Second, micropiles can be used in ... 1) High strength and quality material is selected, the hollow bar has high strength and plasticity;
2) The hollow structure is used to make it more resistant to bending and shearing than solid bar ...
|
