MAPLE TECHNICAL INSTITUTE

Industrial Certification & Technical Programs

Master practical heavy engineering disciplines under the guidance of certified ASME engineers, Level III NDT specialists, and master CNC machinists in our operational fabrication plant.

Professional Certification Courses

Designed for vocational graduates, working technicians, and corporate engineering teams seeking certified industry credentials.

WELDING METALLURGY

ASME Section IX Master Welder (6G / 6GR)

Duration 12 Weeks (Full-Time)
Skill Level Intermediate to Master
Practical Lab 240 Hours Hands-On
Accreditation ASME Sec IX / AWS D1.1

Intensive practical qualification covering high-pressure pipe and plate welding using GTAW (TIG), SMAW (Stick), GMAW/FCAW (MIG/Flux-Core), and automated Submerged Arc Welding (SAW) on carbon, stainless, and duplex alloys.

Core Modules:
WPS & PQR Interpretation and Joint Fit-Up
6G Pipe Position Open-Root TIG Welding
Heavy Plate Multi-Pass SAW Procedures
Visual Weld Inspection & Radiographic Criteria
QUALITY ASSURANCE

NDT Level II Inspector Certification

Duration 8 Weeks (Hybrid)
Skill Level Professional Level II
Lab Practice 120 Hours Shop Testing
Standard ASNT SNT-TC-1A / ISO 9712

Comprehensive non-destructive testing training spanning Radiographic Film Interpretation (RT), Ultrasonic Phased Array (UT), Magnetic Particle (MPI), and Liquid Penetrant (DPT) testing on actual pressure vessels.

Core Modules:
Radiation Safety & RT Film Artifact Analysis
Digital Ultrasonic Flaw Sizing & Calibration
Magnetic Yoke & Fluorescent Wet Testing
ASME Section V / Section VIII Acceptance Standards
PRECISION MACHINING

Heavy Multi-Axis CNC & Boring Programming

Duration 10 Weeks
Skill Level Intermediate to Advanced
Hands-On Time 160 Hours Machine Bay
Control Systems Siemens 840D / Fanuc

Specialized training in heavy CNC programming, G-code optimization, 5-axis tool path generation, and precision horizontal boring for large turbine casings, forged flanges, and complex valve blocks.

Core Modules:
CAD/CAM Integration (MasterCAM / NX)
Siemens 840D Controller Programming
Heavy Alloy Feeds, Speeds & Tool Life Optimization
Laser CMM Metrology & GD&T Verification
ENGINEERING DESIGN

ASME Section VIII Pressure Vessel Design

Duration 6 Weeks (Online + Workshops)
Skill Level Graduate / Engineer
Software Tools PV Elite / ANSYS FEA
Standard ASME VIII Div 1 & Div 2

Comprehensive mechanical and thermal design calculations for pressure vessels, distillation towers, and heat exchangers including wind/seismic loads, nozzle reinforcement, and FEA stress linearization.

Core Modules:
Shell, Head & Flange Sizing under Internal/External Pressure
PV Elite Modeling & Code Calculations
Nozzle Loading & WRC 107/297 Calculations
Fatigue Assessment & Div 2 Design by Analysis
SAFETY & OPERATIONS

100T Heavy Rigging & Gantry Crane Operations

Duration 4 Weeks
Skill Level Operator Certification
Shop Hours 80 Hours Practical Rigging
Standards ASME B30 / OSHA 1926

Advanced heavy lifting plans, center-of-gravity determination for asymmetrical loads, tandem crane lifts, sling angle calculations, and wireless cab gantry crane control protocols.

Core Modules:
Rigging Hardware Sizing & Inspection (Shackles, Slings)
Critical Lift Plan Engineering & Hazard Analysis
Tandem 100-Ton Overhead Gantry Crane Maneuvers
Turning and Rolling Cylindrical Heavy Vessels
THERMAL METALLURGY

Post-Weld Heat Treatment (PWHT) Specialist

Duration 4 Weeks
Skill Level Technical Specialist
Furnace Practice 60 Hours Live Cycles
Codes ASME Sec VIII / AWS D10.10

Stress relieving principles, heating/cooling rates, thermocouple placement, gas furnace programming up to 650°C, local resistance heating, and metallurgical hardness verification.

Core Modules:
Metallurgical Transformations & Residual Stress Relief
Multi-Zone Temperature Controller Programming
Hardness Testing (Brinell / Rockwell) Verification
PWHT Chart Generation for ASME Code AI Review