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Steel plate/section steel | Chemical composition (spectroscopic method) |
Chemical composition (wet analysis) | |
stretchnational | |
bend | |
Flattening/expansion test | |
Room temperature impact | |
Low temperature shock | |
Z-direction performance | |
Welding materials/welding specimens | Chemical composition of molten metal (light) Spectral method) |
stretch | |
bend | |
impact | |
Macroscopic acid corrosion | |
hardness test | |
fracture test | |
Chemical composition (wet analysis) | |
Connecting fasteners | Tensile test |
Ensure load capacity | |
Wedge load test | |
torque coefficient | |
Fastening axial force | |
Anti-slip coefficient | |
Hardness (washer nut) | |
Connecting auxiliary construction torque | |
Steel truss | Seal plate tension load |
Tensile capacity | |
Bolt ball tension load | |
Metallic material | Grain size |
Nonmetallic inclusion | |
Decarburized layer | |
microstructure | |
Intergranular corrosion | |
Steel wire | Tensile strength |
Modulus of elasticity | |
Yield strength | |
Rate of elongation | |
slack | |
twist | |
entangle | |
Repeated bending | |
Surface quality | |
diameter | |
out-of-roundness | |
Straightening property | |
Coating adhesion | |
Coating quality | |
Steel wire | Coating uniformity |
Plating alloy aluminum content | |
Fatigue test | |
Coating thickness | |
Steel strand | diameter |
straightness | |
Lay length | |
slack | |
Oblique drawing | |
Tensile strength | |
Yield strength | |
Maximum force elongation | |
Modulus of elasticity | |
Coating thickness | |
Coating adhesion | |
Wire rope | stretch |
Surface quality | |
diameter | |
out-of-roundness | |
flatness | |
Stay cable | Dynamic watertightness |
Static watertightness | |
Static load test | |
Stay cable | Visual inspection |
PE protection thickness | |
Anchor plate hole diameter | |
Pier size | |
Cold cast body packing strength | |
Finished length measurement | |
Overtension test | |
Fatigue test | |
Anticorrosive specimen | Neutral salt spray |
Anticorrosive paint | State in container |
No volatile matter content | |
viscosity | |
Adhesive force | |
density | |
Film hardness | |
Abrasion resistance | |
fineness | |
flexibility | |
impact | |
Drying time | |
Film thickness | |
Anticorrosive paint | Water resistance |
Liquid resistant medium | |
hygrothermal | |
Heat resistance | |
Fluorine content | |
Zinc content | |
Artificial aging test | |
Paint film gloss | |
pliability | |
Surface cleanliness/roughness | |
Fire retardant paint | State in a container |
Initial dryness | |
Drying time | |
Bond strength | |
Compressive strength | |
Dry density | |
PH value | |
thickness | |
Thermal insulation efficiency deviation | |
Resistance to heat exposure | |
Resistance to moisture and heat | |
Resistance to freezing cycles | |
Fire retardant paint | Acid resistance |
Alkali resistance | |
Salt spray resistance | |
Resistance to ultraviolet radiation | |
ray | X-ray inspection of welds |
X-ray inspection of welds | |
X-ray inspection of welds | |
X-ray inspection of welds | |
X-ray digital imaging detection (DR) | |
X-ray digital imaging detection (DR) | |
ultrasonic | Ultrasonic inspection of weld |
Plate ultrasonic inspection | |
Ultrasonic detection around the plate | |
Ultrasonic thickness measurement | |
Infiltration | Weld penetration testing |
Sheet permeation inspection rules | |
Fluorescent penetration detection | |
Magnetic particle | Magnetic particle detection of welds |
Plate magnetic particle detection | |
Magnetic particle detection around the plate | |
Fluorescent magnetic particle detection rules | |
Ultrasonic detection by diffraction time difference method | Weld (TOFD) |
Phased array ultrasonic testing | Phased array ultrasonic inspection of steel welds |
Phased array ultrasonic testing | Polyethylene (PE) pipe joint ultrasonic phased array |
vortex | Ferromagnetic tube |
Non-ferromagnetic metal pipe | |
hardness | Hardness test |
Qualitative spectral analysis | point |
Quantitative spectral analysis | element |
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