40X40 Conventional Round-to-Square ERW Pipe Mill

Short Description:

ERW (Electric Resistance Weld) Tube Mill is also called High-Frequency Longitudinal Welded Pipe Production Line. Suitable materials are hot-rolled or cold-rolled strip coils such as plain carbon steel and high-strength steel, etc.

Place of Origin: Hebei, China (Mainland)

Port: Xingang, Tianjin, Customer Specified

Payment: T/T, Cash, Paypal, D/P

Certification: ISO, CE, Invention Patent

Warranty: 1 Year

After-sales Service: Online Technical Support, Engineer On-site Guidance

Application: Metallurgy, Construction, Transportation, Vehicle Industries, etc.

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Product Detail

PRODUCT MODEL LIST

Product Tags

Specialized in Pipe Production Line

More than 23 years...

High Frequency (HF) longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 8mm to 89mm in OD and with a maximum wall thickness of 4.5mm, as well as corresponding square and rectangular pipe.

Round Pipe

Square Pipe

Rectangular Tube

But wait, there is more

Conventional Round-to-Square ERW Pipe Mill

This production line is a comprehensive complete production line for continuous welding of steel strips into pipes, the strip steel is unrolled by the uncoiler, and then enters the accumulator storage after passing through the shear butt welding machine. The strip steel is extruded by rollers and divided into two parts: break-down section and fine pass section. After high-frequency induction welding and sizing part, output the required length of pipe, cut off by flying saw, and finally stack and pack the steel pipe.

Steel pipe manufacturing process

Scrolling Up→ Uncoiling → Shear and Welding→ Accumulator→ Forming→ HF induction Welding→ External Burr Removing→ Cooling → Sizing→ Flying Saw → Run Out Table →Inspecting→ Packing→ Warehouse

Product Information

Line Component

Material Information

Finished Product

Line Specification

Line Component

Line Component	Uncoiler Shear & end welder Accumulator Forming & sizing machine H.F welder Flying saw Stacking & packing machine
Special	Hydraulic testing machine, intermediate frequency annealing machine, ultrasonic flaw detection machine, etc.

Material Information

Material	High strength steel, Low carbon steel, GI, etc
Strip Steel Width	90 mm- 400mm
Strip Steel Thickness	1.2 - 4.0mm
Strip Steel Coil	Inner diameter：Φ 508-610 mm Outer diameter：Φ Max.2000 mm Weight: Max=4.0 T

Finished Product

Round Pipe	Φ8-Φ89 mm
Thickness	1.2-4.0 mm
Square Tube	10x10-70x70 mm
Thickness	1.2-4.0 mm
Rectangular Tube	20x40-50x100 mm
Thickness	1.2-4.0 mm
Length	6-12 m

Line Specification

Forming Speed	50-120 m/min (Attn: Max pipe diameter thickness doesn't correspond with the max speed)
Feeding Direction	Left feeding (or right feeding), option by customer
Electric Installed Capacity	Approx. 600 kw
Production Line Size	70×6 m
Color of Machines	Blue or customized
Yearly Out-put	About 40,000 tons

High Efficiency

Line speed can be up to 120m/min.

Low Wastage

Low unit wastage and low production cost.

High Accuracy

Diameter error is only 0.5/100 of the pipe OD.

Product Application

We can design and manufacture pipe making machine according to customers’ requirements.

New Energy Industry

High-speed Guardrail

Architectural Decoration Industry

Everything you need to create a steel pipe production line

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Our Certificate

Our Company

Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd.was established in 2000 locating in Shijiazhuang, the capital city of Hebei Province. The factory covers an area of 67,000 square meters. Our main products consist high frequency straight welded pipe production line, cold roll steel production line, multi-function cold roll steel/welded pipe production line, slitting line production line, stainless steel pipe mill, various pipe mill auxiliary equipment and rollers, etc.

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ERW TUBE MILL LINE
Model	Round pipe mm	Square pipe mm	Thickness mm	Working spead m/min
ERW20	Ф8-Ф20	6x6-15×15	0.3-1.5	120	Read More
ERW32	Ф10-Ф32	10×10-25×25	0.5-2.0	120	Read More
ERW50	Ф20-Ф50	15×15-40×40	0.8-3.0	120	Read More
ERW76	Ф32-Ф76	25×25-60×60	1.2-4.0	120	Read More
ERW89	Ф42-Ф89	35×35-70×70	1.5-4.5	110	Read More
ERW114	Ф48-Ф114	40×40-90×90	1.5-4.5	65	Read More
ERW140	Ф60-Ф140	50×50-110×110	2.0-5.0	60	Read More
ERW165	Ф76-Ф165	60×60-130×130	2.0-6.0	50	Read More
ERW219	Ф89-Ф219	70×70-170×170	2.0-8.0	50	Read More
ERW273	Ф114-Ф273	90×90-210×210	3.0-10.0	45	Read More
ERW325	Ф140-Ф325	110×110-250×250	4.0-12.7	40	Read More
ERW377	Ф165-Ф377	130×130-280×280	4.0-14.0	35	Read More
ERW406	Ф219-Ф406	170×170-330×330	6.0-16.0	30	Read More
ERW508	Ф273-Ф508	210×210-400×400	6.0-18.0	25	Read More
ERW660	Ф325-Ф660	250×250-500×500	6.0-20.0	20	Read More
ERW720	Ф355-Ф720	300×300-600×600	6.0-22.0	20	Read More

STAINLESS STEEL PIPE PRODUCTION LINE
Model	Round pipe mm	Square pipe mm	Thickness mm	Working speed m/min
SS25	Ф6-Ф25	5×5-20×20	0.2-0.8	10	Read More
SS32	Ф6-Ф32	5×5-25×25	0.2-1.0	10	Read More
SS51	Ф9-Ф51	7×7-40×40	0.2-1.5	10	Read More
SS64	Ф12-Ф64	10×10-50×50	0.3-2.0	10	Read More
SS76	Ф25-Ф76	20×20-60×60	0.3-2.0	10	Read More
SS114	Ф38-Ф114	30×30-90×90	0.4-2.5	10	Read More
SS168	Ф76-Ф168	60×60-130×130	1.0-3.5	10	Read More
SS219	Ф114-Ф219	90×90-170×170	1.0-4.0	10	Read More
SS325	Ф219-Ф325	170×170-250×250	2.0-8.0	3	Read More
SS426	Ф219-Ф426	170×170-330×330	3.0-10.0	3	Read More
SS508	Ф273-Ф508	210×210-400×400	4.0-12.0	3	Read More
SS862	Ф508-Ф862	400×400-600×600	6.0-16.0	2	Read More