DAC Block with notch & SDH in 19, 25, 38 mm thickness
ASTM E2491 Phased Array Calibration Block
ASTM E2491 Phase Array Calibration Block with 19mm, 25mm, 38mm & 50mm thickness with angle beam and radious beam
TOFD Calibration Block
TOFD Calibration Block Auto CAD Drawing with all international standard for notch& SDH done in CNC machines
AUT Blocks
AUT Block for auto ultrasonic testing with suitable weld band and dummy in all 30", 36", 42'', 48" & 56" pipe diameter all notches with replicas
AUT Velocity Blocks
AUT Velocity Block for velocity testing of 10, 11, 12, 13, 14, 15, 16, 17, 20, 25mm thickness
ASTM 19CS Large
ASTM 19CS,of thickness checking in 19 sett blocks in Aluminium, bras, SS&CS; etc. material
Dumbell Impact Tensile Plate
Dumbel Impact Tensile testing of SS,CS, Aluminium, brass in all thickness
Duplex DAC Block
Duplex DAC Block with notch & SDH in 3275 grade
Duplex V1 Block
Duplex V1 Block 25 mm Thickness in 3275 grade
Duplex V2 Block
Duplex V2 Block 12.5 mm & 25.00 mm thickness in 3275 grade
Half Moon - V2 blocks
Half Moon - V2 Block chrome plate for long life
Eddy Current Cal Tube
Eddy Current Calibration Tube with SDH, groove ID&OD; 360 degree SDH
MUT Blocks
MUT Blocks in 1/2", 3/4'', 1", 11/2'', 2" etc thickness
Eddy Current Cal Pipe
Eddy Current Calibration Pipe in 1/2", 3/4", 1", 11/2", 2" etc. in titanium, copper, nickel, SS 364, SS 316, SS Aluminium, Brass
Antirust Cal Blocks
Anti rust Calibration Block with 1, 2 & 3 Diameter FBH hole with variable thickness and diameter pipe in one block itself.
Non Metal Embedded Notch
Non Metal Embedded Notches in between the welding such as ceramic,stone,tiles for radiography testing
PAIIW Block
PAIIW Block for phase array testing in CS1018 Material
Scanner Frames
Scanner Frame for PA, TOFD, UT Testing with magnetic wheel and encoder
UT Cal Block
UT Calibration block for radiographic / Ultrasonic testing in all sizes all thickness and all materials
Step Block
Step Block of standard and non-standard measure with chrome plating and wooden boxes
Chrome plated V2
Chrome plated V2 Block in 12.70 mm thickness in 1018 grade material
UT Blocks
UT Block for thickness check includes step wedges,variable thickness gauge V1, V2 in all material with leather and wooden case
Scanner Mechanism
Scanner Mechanism with Aluminium section SS D-Nut/screw handle,all size detachable and mountable fitting wheels,encoder and extra D-Nut /Screw
Before and After on the 5 axis
Gear Housing
Nozzle 129mm
Coupler
Bewel Flange Gear
Threading on Lathe Machine
Tungsten Collimator 60 Degree Direction of CPR
ISRO Spares
Pipe Bewel Attachment
SS IQI for tube RT
02-TVT, Tungsten Directional Collimator
01-TVT, Tungsten Panoramic Collimator
ISRO Multiple Probes
Wind Tunnel Probe and Tubes
Wind Tunnel Equipment
Spare / Helical Gears
Wind Tunnel Probe
Our Commitment
At CHEK Defense & Aerospace, we're committed to delivering innovative, high-precision solutions that meet the specific needs of our clients. With a focus on quality, reliability, and customer satisfaction, we strive to be a trusted partner in the defense, aerospace, and industrial sectors.