→JG13-1999 Tubular steel frame scaffolding, JG/T503-2016 Disk lock steel tubular scaffold components, GB24911-2010 Bowl-coupler type steel tube scaffolding member strength test, GB15831-2006 Steel tube scaffold couplers, GB24910-2010 Steel plate punched coupler performance test.
→ Tubular scaffold MF, trapezoidal scaffold LF, narrow scaffold NF, supporting scaffold BF and other bearing capacity test.
→ Tubular steel scaffold horizontal frame H, cross support G, scaffold board P, steel ladder S, lock arm L, connecting rod J, connecting wall rod W, fixed base FS, adjustable base AS, fixed support FU, adjustable support AU, vertical rod, cross bar, horizontal frame cross bar.
→ Tubular steel pipe scaffold test (vertical rod compression test, vertical deflection test of cross bar, lock pin test ), horizontal frame and scaffold board test of tubular steel scaffold (bending and vertical deflection test, hook test, baffle anti-stripping test), cross-braced compression test of tubular steel scaffold; Connection bar tensile test, tensile strength and elongation deformation test of lock arm, connection wall bar test of tubular steel scaffold (wall bar tensile test, wall bar compression test), compression test of adjustable head jack for tubular steel scaffold.
→ Upper bowl-coupler strength test, lower bowel-coupler welding strength test, cross bar joint strength test, cross bar joint welding strength test, KDZ adjustable support compression strength test.
→ Steel pipe scaffold right-angle fastener skid performance test, failure performance test, torsional stiffness performance test, rotary fastener skid performance test, failure performance test, butt fastener tensile performance test, base compression performance test.
For other horizontal machines, please refer to the following links: