Tube Mill Line, China Tube Mill Line Supplier and Manufacturer

The tube mill line is an automation system to produce pipes, square tubes, shaped tubes for furniture, steel structures, hand rails, piping, heat exchangers and so on by slit coils(skelp). It can be divided into ERW(Electric resistance welding) type, TIG welding type and PLASMA-TIG welding type.

General Process

1. Decoiling	:	Unrolling the winded skelp.
2. Butt welding	:	Connecting the both ends of skelp for the continuous production.
3. Accumulator	:	Stacking the connected skelp to decrease the material preparation time.
4. Forming	:	Passing skelp through the roll forming tool.
5. Welding	:	Welding process by electric resistance.
6. Cooling	:	Air and water cooling to uniformalize the heated organization after high frequency heat treatment process.
7. Sizing	:	To accurate the out diameter of pipe.
8. Cut-Off	:	Cutting to ordered dimension.
9. Straightening	:	Passing through the correction gap for the straightness.
10. End facing	:	Chamfering & beveling the cut side according customer’s order.
11. Hydrostatic testing	:	Checking the water leak and crack.
12. Packing	:	Packing by ordered.

Technical Data

Pipe size(Inch)	Out diameter(mm)	Thickness(mm)
1”	8.0 ~ 25.4	0.4 ~ 2.0
1” ~ 1-1/2”	12.7 ~ 38.1	0.6 ~ 2.4
2”	17.3 ~ 50.8	0.8 ~ 3.2
2”	21.7 ~ 60.5	0.8 ~ 3.6
2-1/2”	25.4 ~ 76.3	1.0 ~ 4.5
3”	34.0 ~ 89.1	1.0 ~ 4.5
4”	34.0 ~ 114.3	1.6 ~ 6.5
8”	89.1 ~ 219.1	3.2 ~ 12.7
12”	114.3 ~ 323.9	4.8 ~ 12.7
16”	168.3 ~ 406.4	4.8 ~ 16.0
20”	168.3 ~ 508.0	5.6 ~ 16.0
24”	219.1 ~ 610.0	6.0 ~ 19.0

We fidelity to mill stand’s principles in manufacturing not only the main part but also the front and the rear part and do our best for the high quality by keeping the processing standardization and high accuracy.

Tube Mill Production Line

India. Manufactures wide range of equipment for production of pipes and tubing. Includes tubes mills and entry lines, as well as machines for cutting off, straightening, galvanizing, end facing, and slitting.

Manufactures a full line of boiler, heat exchanger, mechanical, and custom-engineered tubing products in both carbon and stainless steel.

Mostly industrial product line.

Tube Mill Line

Sells and buys used steel processing and metal fabricating equipment. Inventory includes rolling mills and roll formers, tube and pipe mills, banding and slitting lines, levelers and straighteners, and coil processing equipment.

Control line and coiled tubing for the oil and gas industry including welded and seamless coil and instrumentation stick tubing for subsurface valves and chemical injection lines.

Carbon Steel Tube Mill Line

Manufactures a full line of boiler, heat exchanger, mechanical, and custom-engineered tubing products in both carbon and stainless steel.

Manufacturer of carbon steel welded mechanical and structural tubing. Headquareters in Chesterfield, Missouri, USA.

Manufacturers of galvanised carbon and black steel goods, including pipes, sheet and coil.

Straight Welded Tube Mill Line

Control line and coiled tubing for the oil and gas industry including welded and seamless coil and instrumentation stick tubing for subsurface valves and chemical injection lines.

Screenpro manufactures electronic weld cleaners, screen washers, reclaimers, and tube and pipe surfacers, as well as a line of industrial metal cleaning chemicals.

High Precision Stainless Steel Tube Mill Line

a precision metalworking / machining service specializing in high precision turning and milling of exotic stainless steels, as well as mild steels, brass, copper, aluminum and plastics.

High carbon and stainless specialty strip mill that performs cold rolling and hardening and tempering of high carbon and alloys strip steels, as well as cold rolling of all stainless and nickel alloys.

Manufacturer of precision tubular materials with capability in producing high specification tubing in stainless steel, nickel alloys and titanium for high performance industries.