H.F pipe line / Ф219 Pipe Mill roll forming machine
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 set/month
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Structure of Ф219 Pipe Mill Description
Material to be processed:Carbon Steel, Cold Hot Rolled pre slit strip coils of weld able grade with max. 0.2% carbon. Type of Production: * Round Tubes*Squar *Square and Rectangular Hollow Sections Round Tube Outside Diameter: Min 114 Max 219mm. Square Hollow Section: Min 90 x90 Max 170x170 mm. Rectangular Hollow Section: Min 80x 100 Max140x 200 mm. Tube Thickness: Min 2.2 Max 8.0 mm
Main Features of Ф219 Pipe Mill Description
The mill is continuous production, which is no need to change the rollers in rough-forming section when the specification needs to be changed. Compared with ERW, the quality and energy consumption of CFOE is easier to be controlled, and is welded better and low consumption. The welding seam of CFOE overcomes the shortages of long welding seam and difficult inspection on spiral welding seam after inbuilt. Compared with UOE and JCOE, the investment cost and production cost are low. The quality of CFOE welding seam is the best in all welding seam technology. CFOE is the most reliable, and there is no circular interface welding seam on the pipe, which is easy to weld, inspect, maintain and repair. The pipe produced by the mill just covers most pipes which are currently used by oil, gas casing. The mill also has a good market prospect. Annual production capacity is 50,000-100,000 tons.
If there are small differences between CFOE cost and spiral welded pipe cost, nobody will buy spiral welded pipe on high grade pipeline. CFOE welded pipe will replace fully spiral welded pipe in high grade pipeline, and have a good market prospect.
CFOE can be the complement mill for the JCOE mill. Because it is hard and uneconomical for UOE and JCOE to produce the pipes within the diameter range of Φ219～Φ711. There are outstanding advantages such as less production cost and high production capacity. Due to low production capacity and over high price of JCOE mill, which create the serious competition problem, it can make up middle and large diameter in JCOE.
CFOE mill Specification
Rolling bottom line (mm): 900mm
Pipe diameter :Square □120×120～□400×400mm
Rectangular □100×130～□300×500mm
Wall thickness: 3.0～12.7 mm
Strip width : 480～1600mm
Forming speed : 0～15m/min
Driven Stands :16. roll Shaft diameter 230mm
Idle side Roll Units 8. roll Shaft diameter 130mm
Power of high-frequency unit: 800kW
Main motor: model (DC) power 200kw×2 250kW speed 500/1600rpm
Strip width : 480～1600mm
Forming speed : 0～15m/min
Cut-to-length accuracy: ± 3 mm (electronic flying saw)
Overall dimension :length 150,000mm
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FAQ
How do you guarantee the quality?
We can provided CE certificate if we are required.
What's the delivery time?
around 120days after receive your 30% payment.
Where can we see your machines?
You are welcome to visit our factory and test it by yourself.
- Q:What kind of material and what heat treatment are used for pressing roller (molding, feeding, cutting force, heavy load, heavy load) of sheet steel rolling machine?
- Non bonding wear of rolled material (especially stainless steel strip, etc.)
- Q:Improvement in rolling forming process
- The rolling will produce a hardening layer on the surface of the workpiece. This layer has obvious delamination phenomenon with the internal material, which is easy to cause the surface layer to fall off;
- Q:What is the surface rolling forming machine process?
- The rolling process using metal at room temperature, cold plastic characteristic, through the rolling tool is the rolling tool to put some pressure on the metal surface, so that the workpiece surface by plastic deformation, the height to the lower tissue slip, the surface roughness decreased.
- Q:Introduction of roll forming process
- With the progress of technology and the development of production, more and more attention has been paid to the roll forming process.
- Q:A roll forming machine, rolling out of the length is always not up to a fixed size, not too small, that is, more than that, what is the cause?
- Maybe there is something wrong with that roller. It rolls out of the wrong angle and the size will be out of order.
- Q:Process mould for rolling forming process
- A movable wire plate, made of the same fixed wire plate, for relative reciprocating motion. Roll forming is the design of different structures on the plate rolling on the workpiece. Roll out all kinds of thread, convex ring, knurling, end chamfering, groove with different width and thickness as well as other required shapes.
- Q:Material and equipment for roll forming process
- The most common type of roll forming is reciprocating flat wire twisting machine. Therefore, for the manufacturers of cold heading machines and screw rolling mills, the design of rolling dies is only a matter of design.
- Q:What is rolling forming processing?
- A special rolling tool is used to exert certain pressure on the surface of the workpiece so as to make the surface metal flow.
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H.F pipe line / Ф219 Pipe Mill roll forming machine
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 100 set/month
OKorder Service Pledge
OKorder Financial Service
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