Being most versatile exporters of New LPG Cylinders fitted with valve, we here elaborate it’s manufacturing process. Manufacturing New Empty LPG Cylinders or Bottles is a lengthy process. As exporter of Metal LPG Bottles, we ensure that all the basic guidelines are followed as per given international standard. The cylinder manufacturing take places per International Standard rules. There are various standard i.e. ISO 4706, EN 1404, ISO 22991, EN 1442, DOT 4BA, DOT 4BW etc.
The pressure part of the body is manufactured as per EN standard Hot Rolled Steel. The steel material specification should also be as per standard. Whether in INDIA, or other country in the world, the basis process is same in every aspect.
Low Pressure Gas (LPG) Metal Cylinder Making/producing will have following basic process:
- EN Grade Hot Rolled Coil
- Circe Cutting
- Half Draw
- Trimming
- Bung Hole
- CA Welding of Halves
- Footring and Shroud Welding
- Dimensional and Visual Inspection
- Heat Treatment
- Hydro Test
- Shot Blasting
- Zinc Coating
- Primer and Painting Coat
- Soaking
- Internal Check to clean any outer parting inside the body of LPG cylinder
- Valve fitment
- Air Filling
- Pneumatic test / Water Dip test to check any leakage like tyre puncture test
- Purging of Air
- Logo/Decal Print
- Final visual check
Do write to us your requirement as we are exporting our products in many African, Asian and European countries.