
12L14 Pipe Fittings: Why Free Machining Steel Cracks and How We Solve It ?
When it comes to manufacturing custom carbon steel pipe fittings, many buyers assume that free machining steel (such as 12L14, 1215, Y15, or 11SMn30) is


Why choose us
We are a leading pipe fitting manufacturer providing high-performance elbows, tees, reducers, and flanges for high-pressure and corrosive environments. Beyond standard products, we excel in OEM/ODM solutions through advanced CNC turning services. From custom-machined components to intricate CNC turning parts in stainless steel, carbon steel, or brass, we deliver precision-tailored solutions based on your specific technical blueprints.
We utilize premium grade carbon steel for high-strength CNC turning parts. Ideal for heavy-duty components in hydraulic system and automotive industries, offering excellent durability and cost-efficiency.
Specializing in CNC machining of various stainless steel grades (e.g., SS304, SS316). Our stainless steel pipe fittings offer superior corrosion resistance and a high-precision finish, perfect for medical, marine, and food-processing applications.
Custom brass CNC parts with excellent electrical conductivity and corrosion resistance. Our precision brass components are widely used in plumbing, electrical connectors, and decorative hardware.
| Equipment Name | Quantity | Key Function |
| High-Precision CNC Lathe Machines | 60 | CNC Machinery various pipe fittings |
| Truss Robots (Gantry Robots) | 15 | 24/7 Automated Production & Loading for steel fittings ,aluminum fittings,brass fittings. |
| Automatic Lathes | 6 | High-Speed Mass Production for small cnc metal parts |
| Drilling Machines | 6 | Rough drill for metal fittings |
| Punching Machines / Power Presses | 3 |
Metal Forming & Stamping for carbon steel pipe fittings ,stainless steel pipe fittings |
| Sandblasting / Shot Blasting Machines | 1 | Surface Cleaning & Finishing for carbon steel fittings |
| Sawing Machines / Band Saws | 3 | Raw Material Cutting for bar ,tube material for cnc metal parts |
| Tapping Machines | 5 | High-Accuracy Internal Threading |
| Grinding Machines | 1 | Ultra-Smooth Surface Finishing for cnc lathe parts,shafts and rods. |

When it comes to manufacturing custom carbon steel pipe fittings, many buyers assume that free machining steel (such as 12L14, 1215, Y15, or 11SMn30) is

When buyers request a quotation for custom carbon steel pipe fittings, many assume the main cost comes from CNC machining. In reality, experienced manufacturers know
When looking for stainless steel pipe fittings or hose fittings, many buyers are not searching for a catalog supplier. They are looking for a factory