Our Process
RCL Trading has an installed capacity of 7,00,000 cylinders per year, positioning it among the largest cylinder suppliers globally.
These cylinders are traded in strict adherence to all applicable national and international standards. RCL Trading sources its trading equipment from leading suppliers in their respective industries to ensure optimal performance and reliability.
To guarantee top-quality steel cylinders, RCL Trading collaborates with manufacturers utilizing advanced technologies, including German CNC hot spinning machines for bottom and neck forming. After sourcing, the cylinders undergo comprehensive internal testing and quality control processes to ensure they meet the highest industry standards. The cylinder diameters range from 76mm to 406mm, with additional accessories such as valve fixing, neck rings, caps, and guards provided according to customer specifications.
RCL Trading maintains rigorous quality monitoring throughout its trading operations. With dedicated facilities and streamlined processes, the company delivers superior-quality cylinders tailored to customer needs at competitive prices.
1. Tube Cutting
2. End Heating
3. Bottom Closing
4. Bottom Shaping
5. Bottom Machining
10. Oil quenching
9. Hardening
8. Check for wall thickness and defects
7. Neck Forming
6. End Heating
11. Tempering
12. Hardness check
13. Neck drilling and m achining
14. Hydraulic test
15. Washing and drying
20. Tare weight Measurement
19. Ultrasonic Testing
18. Data Stamping
17. External shot blasting
16. Internal shot blasting
21. Painting
