Ultrasonic Calibration Block

Precision-machined 4-step test block for ultrasonic thickness gauge calibration. Complies with ASTM E797. Available in 1018 steel, 304 stainless steel, or aluminum with metric or inch step thicknesses. Custom options available.

Precision 5-step pipe test block for ultrasonic calibration. Made from 1018 carbon steel with thickness steps from 2.5mm to 20mm. Includes maker certification and ABS plastic case. Durable, accurate, and ideal for industrial NDT applications.

ASME BPVC-V 2015 calibration block for aluminum pipe. Designed for customer-supplied pipe sections matching diameter, schedule, and material. Durable, precise, and backed by a two-year free repair warranty.

ASME BPVC-V 2015 compliant calibration blocks with three side-drilled holes and two EDM notches. Media-blasted surface simulates real-world conditions. Durable 1018 steel construction. Custom case optional. CE certified.

ASTM E127-2015 compliant set of 19 flat-bottom hole blocks for distance amplitude calibration. Made from 6AL-4V Titanium with NIST traceable certification. Custom hole diameter options available. Durable case recommended.

Set of 10 ASTM E127 distance/area amplitude blocks for ultrasonic flaw sizing. Made from 7075-T6 aluminum with black anodized coating. Includes NIST traceable certification and ultrasonic inspection report. Custom colors available.

Professional ASTM E164-2013 compliant miniature angle beam calibration block for ultrasonic testing. Features straight beam calibration for distance angle beam, index point, and 30°-70° sound path angles. Includes 2-year warranty with lifetime repair support, quality certifications, and custom OEM/ODM services for industrial NDT applications.

Professional V1 calibration block for hardness testing equipment, compliant with ISO 2400-1972 and ISO 2400-2012 standards. Available in 1.5mm and 3mm thickness options with straight or arc groove configurations. Manufactured from 1018 steel, aluminum, or stainless steel materials for accurate non-destructive testing calibration across various industrial applications.

ISO 3452-3 and ASME compliant Type II reference test block for penetrant testing. Features 100µm depth and 0.5µm width target. Heat treated per GB/T6394. Traceable calibration certificate included. Durable and precision-machined for reliable NDT inspections.

GS Series calibration block for ultrasonic testing of pipe circumferential butt joints. Complies with NB/T47013.3-2015. Covers pipe OD 20-500mm with multiple arc radii. Durable aluminum construction ensures reliable calibration and inspection accuracy.

Precision-machined ASME non-piping calibration block in 1018 steel, T=3/4 inch. Includes certificate and case. Durable, reliable for ultrasonic testing. Custom OEM/ODM options available.

Precision 38-piece Grade 0 steel gage block set from 1 to 100mm. Hardness 800HV, thermal expansion 11.5±1. Ideal for calibration and inspection. Certified quality with custom options available.

High precision 112-piece Grade 0 rectangular gage block set. Made from hardened steel (800HV) with thermal stability. Ideal for calibration and inspection. Includes 0.5mm to 100mm blocks in a durable case.

Precision 7-step ultrasonic calibration block made of 1018 steel for thickness and linearity verification. Available in inch (0.100"–1.000") and metric (1mm–10mm) versions. Durable, compact design with 20mm step faces. Ideal for NDT wedge testing and ASTM E797 compliance.

Precision 4-step calibration block for ultrasonic thickness meters. Made of durable 1018 steel or 304 stainless steel. Features 1.0, 2.0, 3.0, and 4.0 inch steps with ±0.002" tolerance. Includes certification and ABS case. Ideal for linearity and thickness calibration.

Precision 4-step calibration block for ultrasonic thickness meters. Made of durable 1018 steel with step thickness tolerance of ±0.002 inches. Includes certification and ABS plastic case. Ideal for linearity and thickness calibration.

ASME 38mm basic ultrasonic calibration block made of carbon steel. Includes maker certification and ABS plastic case. Durable, precise, and ideal for NDT testing. Two-year free repair warranty and lifetime service available.

Precision IOW beam profile block per API RP 2X-2004 for angle beam calibration at 45°, 60°, 70°. Features nine 1.5mm side drilled holes. Made from durable carbon steel. Optional wooden case. Custom sizes available.

Precision-machined DS calibration block for straight beam distance, linearity, and sensitivity testing. Complies with AWS D1.1/D1.1M-2015. Durable steel construction ensures reliable NDT performance. Custom options available from a CE-certified manufacturer.

Set of eight flat-bottom hole blocks for ultrasonic NDT calibration. Made from 6AL-4V titanium with FBH diameters from 1/64 to 8/64 inch. Includes NIST traceable certification and ultrasonic inspection report. Ideal for flaw size and echo amplitude comparison.