Our CNG welded tubes are welded precision steel tubes designed for small-diameter fluid conveyance in Compressed Natural Gas systems. Unlike large-diameter seamless cylinders for gas storage, these welded tubes are engineered for high-pressure fuel lines, control lines, and interconnection piping within CNG vehicles and refueling infrastructure. They offer excellent dimensional consistency, superior surface finish, and cost-effectiveness while meeting stringent safety standards for pressure and fatigue resistance.

| Production name: | CNG/LPG HIGH PRESSURE PIPE |
| Material | Carbon Steel:DIN2391/1629(seamless) DIN2394(welded) Stainless Steel:ASTM A511 MT304 |
| Delivery Condition: | NBK, +N |
| Size: | 6*1MM 8*1MM Length as per request |
| Surface: | Bare Galvanizing White PVC + galvanizing Black PVC + galvanizing |
| Type | Seamless / Welded |
| Form | Roll / Rod |
| Working Pressure: | 200-400 bar |