COMIDOC
CouponsFreeTopics
COMIDOC
CouponsVerified CouponsFreeFree CoursesTopicsTopics
React
AdvertiseSubmit Course

About

Udemy coupons monitored continuously.

Verified offers, course alerts, precise filters, and browser detection built for learners who want coupons that still work.

TelegramTwitterFacebookRSS

Browser tools

Find coupons directly on Udemy.

The extension surfaces an available Comidoc coupon while you browse a Udemy course page.

ChromeFirefoxEdge

Useful links

Discover

  • Blog
  • Daily Freebies
  • Most Wanted Coupons
  • Top Contributors
  • Udemy Sale Calendar

Services

  • Pricing
  • Advertise Here
  • Developer API
  • Submit Coupon

Comidoc

  • About
  • Contact
  • Data License
  • Privacy
  • Terms

© 2017–2026 Comidoc

v6.6.43

Independent coupon discovery for Udemy learners

Atul Singla

Atul Singla

Online Course Instructor

4.01 average course rating (1.1K course reviews)

Statistics

8.2K
total students
127 hours
total content
Nov 2020
first content date
Dec 2025
last content date

Courses (64)

📚 Other Courses (64)

Decoding ASME B31.3: Process Piping Code: Part-1
Instructor Atul Singla
Atul Singla
64 courses
English
Decoding ASME B31.3: Process Piping Code: Part-1

Decoding ASME B31.3: Process Piping Code: Part-1

(1.00 with 1 reviews)

Showing 37–48 of 64 courses

Page 4 of 6
1234
11
students
48 minutes
content
May 2025
updated
$14.99
Column Piping and Layouts
Instructor Atul Singla
Atul Singla
64 courses
English
Column Piping and Layouts

Column Piping and Layouts

(3.79 with 12 reviews)
80
students
1.3 hours
content
Jun 2025
updated
$14.99
Drums/Exchanger Layout & Stress Analysis
Instructor Atul Singla
Atul Singla
64 courses
English
Drums/Exchanger Layout & Stress Analysis

Drums/Exchanger Layout & Stress Analysis

(4.00 with 1 reviews)
23
students
1.5 hours
content
Jun 2025
updated
$14.99
API 598 II Clauses II Valve Inspection & testing
Instructor Atul Singla
Atul Singla
64 courses
English
API 598 II Clauses II Valve Inspection & testing

API 598 II Clauses II Valve Inspection & testing

(3.86 with 35 reviews)
84
students
45 minutes
content
Jun 2025
updated
$14.99
Difference between Codes ASME B31.1 & ASME B31.3
Instructor Atul Singla
Atul Singla
64 courses
English
Difference between Codes ASME B31.1 & ASME B31.3

Difference between Codes ASME B31.1 & ASME B31.3

(4.34 with 22 reviews)
70
students
42 minutes
content
Jun 2025
updated
$14.99
Flanges in Piping Systems: Types, Ratings, and Standards
Instructor Atul Singla
Atul Singla
64 courses
English
Flanges in Piping Systems: Types, Ratings, and Standards

Flanges in Piping Systems: Types, Ratings, and Standards

(3.97 with 19 reviews)
74
students
45 minutes
content
Jun 2025
updated
$14.99
8 Important Elements of Piping Engineering
Instructor Atul Singla
Atul Singla
64 courses
English
8 Important Elements of Piping Engineering

8 Important Elements of Piping Engineering

(4.26 with 23 reviews)
144
students
5.4 hours
content
Jun 2025
updated
$14.99
7 Modules of Pipe Materials II Piping Engineering
Instructor Atul Singla
Atul Singla
64 courses
English
7 Modules of Pipe Materials II Piping Engineering

7 Modules of Pipe Materials II Piping Engineering

(4.22 with 55 reviews)
285
students
3.8 hours
content
Jun 2025
updated
$14.99
14 Components of API 6D Valve
Instructor Atul Singla
Atul Singla
64 courses
English
14 Components of API 6D Valve

14 Components of API 6D Valve

(3.07 with 7 reviews)
266
students
1.3 hours
content
Jun 2025
updated
$14.99
7 Modules for Piping Codes & Standards
Instructor Atul Singla
Atul Singla
64 courses
English
7 Modules for Piping Codes & Standards

7 Modules for Piping Codes & Standards

(4.26 with 95 reviews)
504
students
4.1 hours
content
Jun 2025
updated
$14.99
Codes and standards :Oil & Gas industries :Chemical Industry
Instructor Atul Singla
Atul Singla
64 courses
English
Codes and standards :Oil & Gas industries :Chemical Industry

Codes and standards :Oil & Gas industries :Chemical Industry

(4.43 with 27 reviews)
159
students
2.3 hours
content
May 2026
updated
$14.99
Mastering Email Etiquette for Effective Communication
Instructor Atul Singla
Atul Singla
64 courses
English
Mastering Email Etiquette for Effective Communication

Mastering Email Etiquette for Effective Communication

(4.18 with 108 reviews)
775
students
41 minutes
content
Jun 2023
updated
$14.99
5
6