Mechanical tubing and pipe are more than raw materials—they're precision-engineered components that determine how well your final product performs. Unlike standard plumbing pipe, our mechanical-grade tubing is manufactured to tighter tolerances and cleaner surface finishes, which means less machining time, fewer rejects, and better weld quality on your production line.
| Product | Mechanical Tubing, Mechanical Pipe |
| Application | For mechanical industry |
| Pipe Standard | ASTM A519 |
| Size | OD: 42mm~760mm |
| WT: 1.5-35mm | |
| Grade | 4140, 4130, 25CrMo, 42CrMo, SCM440TK |
| Length | 5.8m/6.1m/11.8m/12m or random length |
| Connection Type | Plain End |
| Coating | No coating, anti-rust preventive oil |
| Packing: | Hexagonal packaging, Two Tags |
Product Advantages
✓ Fabrication-Friendly – Clean surfaces and tight tolerances reduce machining time and improve weld quality
✓ Consistent Quality – Every tube meets specifications, minimizing scrap and production delays
✓ Shape Variety – Round, square, and rectangular options eliminate costly custom forming
✓ Cost-Effective – High strength-to-weight ratio saves material costs on every project
✓ Fast Delivery – Regional stock of popular sizes ships within days; custom orders in weeks
✓ Technical Support – Quick answers on material selection and specifications when you need them
Packaging & Delivery
Manufacturing Process


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