Qingdao Huashida Machinery Co., Ltd.
Add to Cart
Huashida steel pipe elbow external coating pipe is produced by a process of coating wirh a primer and polyethylene(PE) or polypropylene(PP) layer for small and medium diameter by extruded method, and for large diameter by the spiral wrapping method.3 layer PE anti-corrosion coating consists of first FBE coating, middle adhesive layer and outer polyethylene layer.Bend Pipe 3PE Coating Equipment is used to bend pipe 3PE coating, it consists of bend pipe transportation equipment, bend pipe blasting machine, bend pipe intermediate frequency heating, bend pipe 3PE coating, bend pipe spraying cooling.
3LPE Steel Pipe Bend process:
| Overall dimension | 20 m X 15 m |
| Total water consumption | 30 cubic meters |
| Total power consumption | 450kw |
| Total gas consumption | 6 cubic meters/min |
| The diameter of elbow pipe | 426-1220mm |
| Curvature radius | R=(4~6) D |
| Bending angle | 15-90 ° |
| Steel tube wall thickness | 8 mm -12 mm |
5 features of steel elbow 3PE anti-corrosion production line:
Variable elbow conveyor line
Precise arc determination technology
Coaxially wound device for curved pipes
Spraying technology
Sulfurization boiling technology
2PE,3PE and FBE Epoxy coated steel pipe is widely used in pipeline systems for the transmission of oil, gas, water and other fluids. They have high resistance to corrosive from chemicals, moisture, harmful environment, etc.