Inspector Certificate
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Magnetic particle flaw detection level 1
The magnetic particle flaw detection test detects cracks in fastener products and detects product defects that may be caused by stretching, bending, twisting, shape, depth, etc.
Magnetic particle flaw detection level 1
The magnetic particle flaw detection test detects cracks in fastener products and detects product defects that may be caused by stretching, bending, twisting, shape, depth, etc.
Spectral analysis level 1
Direct reading spectrometer can efficiently test the quality of raw materials and control the quality of products from the source.
Metallographic examination level 2
Metallographic examination test can effectively control the quality of heat treatment production.
Spectral analysis level 1
Direct reading spectrometer can efficiently test the quality of raw materials and control the quality of products from the source.
Metallographic examination level 2
Metallographic examination test can effectively control the quality of heat treatment production, salt spray test, metallographic analysis ( microstructure analysis, microhardness test ), chemical composition test, etc.
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Magnetic particle flaw detection level 1
The magnetic particle flaw detection test detects cracks in fastener products and detects product defects that may be caused by stretching, bending, twisting, shape, depth, etc.
Magnetic particle flaw detection level 1
The magnetic particle flaw detection test detects cracks in fastener products and detects product defects that may be caused by stretching, bending, twisting, shape, depth, etc.
Spectral analysis level 1
Direct reading spectrometer can efficiently test the quality of raw materials and control the quality of products from the source.
Metallographic examination level 2
Metallographic examination test can effectively control the quality of heat treatment production.
Spectral analysis level 1
Direct reading spectrometer can efficiently test the quality of raw materials and control the quality of products from the source.
Metallographic examination level 2
Metallographic examination test can effectively control the quality of heat treatment production, salt spray test, metallographic analysis ( microstructure analysis, microhardness test ), chemical composition test, etc.
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Mechanical performance level 2
The mechanical performance test includes torque detection, torque detection, hardness detection, anti-slip coefficient detection, effective torque, locking performance, torque coefficient, fastening axial force, friction coefficient, anti-slip coefficient, screw-in test, gasket elasticity, toughness, hydrogen embrittlement test, flattening, flaring, reaming test, bending, ( single-sided, double-sided ) shear test, pendulum impact, stress relaxation, high temperature creep, stress persistence test, transverse vibration, fatigue test.
Magnetic particle flaw detection level 1
The magnetic particle flaw detection test detects cracks in fastener products and detects product defects that may be caused by stretching, bending, twisting, shape, depth, etc.
Magnetic particle flaw detection level 1
The magnetic particle flaw detection test detects cracks in fastener products and detects product defects that may be caused by stretching, bending, twisting, shape, depth, etc.
Inspection Equipment
