Engineered for High-Pressure Performance
| Product | Gas Cylinder Tube, Accumulator Pipe |
| Application | For high pressure gas storage, accumulation storage |
| Pipe Standard | GB/T 18248/GB/T 28884 |
| Size | OD: 42-760mm |
| WT: 4-120mm | |
| Grade | 37Mn, 34CrMo4, 35CrMo, 30CrMnSiA, 30CrMo |
| 30CrMoE(4130X), 42CrMoE(4142) | |
| Length | 5.8m/6.1m/11.8m/12m; OR random range |
| Special Process | cold drawn |
| Connection Type | Plain End |
| Coating | No coating, anti-rust preventive oil |
| Packing: | Hexagonal packaging, Two Tags |
Our Advantages
✓ Pressure Safety: Every tube is designed to exceed burst pressure requirements, providing a critical safety margin for compressed gas and hydraulic fluid containment
✓ Seamless Reliability: Single-piece construction eliminates weld-related weak points, offering uniform strength throughout the entire length
✓ Clean Interiors: Smooth, contamination-free surfaces prevent fluid degradation and ensure optimal accumulator performance
✓ Custom Precision: Tailored dimensions and tolerances match your cylinder design perfectly, reducing fabrication time and rework
✓ Global Standards: Complies with ISO 9809, EN 1964, and DOT specifications, simplifying certification for worldwide markets
✓ Supply Assurance: Regional inventory for standard sizes plus mill-direct production for custom orders ensures on-time delivery
Packaging & Delivery
Manufacturing Process


Leave a message
Scan To Wechat :
Scan To WhatsApp :