ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min
ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min
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Basic Infomation
Place of Origin: China
Brand Name: ZTZG
Certification: ISO9001
Model Number: API 720
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ERW720 Welded Pipe Making Machine


Welded Pipe Making Machine 10m/Min


ERW Pipe Making Machine 10m/Min

Payment & Shipping Terms
Packaging Details: All mechanical equipment is nude packing and electrical parts are packed in wooden cases
Delivery Time: 120 days
Payment Terms: T/T, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 200 sets/year
Voltage: 220/380/415/440V/480v
Pipe Material: X70 N80
Condition: New
Round Pipe Diameter: 355-720mm
Strip ThicknessStrip Thickness: 6-22mm
Marketing Type: New Product
Colour: Any Colour
Speed: 10m/min
Usage: API Pipe
Dimension(l*w*h): Machine Configuration
Pipe Shape: Round
Certification: ISO9001,CE SGS
Warranty: 1 Year
Name: API Pipe Making Machine
Product Description



ERW720 high frequency longitudinal welded pipe production line / pipe making machine / tube mill is designed to produce welded pipes of 355mm - 720mm in OD and 6.0mm - 22.0mm in wall thickness, as well as corresponding square and rectangular pipe. Within suitable range of pipe diameter and wall thickness, pipe production speed can be adjusted.

ERW pipe mill is used to produce API, EN,ASTM,GB/T etc pipe to transport water, gas and oil, also can produce construction pipe.

Product Parameter

Product&yield Round Pipe 355mm-720mm Thickness:6mm-22mm
Length 6m-12m Length Tolerance: ±3mm
Production Speed 10 m/min
Production capacity 55,000ton/year
Consumption Mill installed capacity 430 kw
Line Area 130m(length) ×11m (width)
worker 8-10 workers
Raw Material Carbon Steel coil L245,L360,A53,J55,N80 ,X42,X46,X52,X56,X60,X65,X70
Width 440mm-1025mm Thickness: 4.0mm-12.7mm
Coil ID 610-700mm
Coil OD Max 2000mm
Coil Weight 15.0t



Process Flow

Steel Coil → Double-arm Uncoiler → Shear and End Cutting & Welding → Coil Accumulator → Forming (Flattening Unit + Main Driving Unit + Forming Unit + Guide Unit + High Frequency Induction Welding Unit + Squeeze Roller) → Deburring → Water Cooling → Sizing & Straightening → Flying Saw Cutting → Pipe Conveyor → Packaging → Warehouse Storage


ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min 0

Production Process

ZTF is a forming technique developed by ZTZG in 2005. It allows the shared-usage of rollers during break-down section when forming pipe, saving significant mould and labor cost while greatly improving production efficiency. It earns the reward of technology Innovation Award' by 'China Cold Forming Steel Association9 in 2010. After absorbing advanced pipe making technology from both abroad and domestic, our innovative designed production line and each single unit of the production line are not only economical but also practical.



ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min 1

ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min 2ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min 3ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min 4ERW720 Straight Seam LSAW Welded Pipe Making Machine 10m/min 5


Q: Are you a manufacturer?
A: Yes, we are a manufacturer. We have 4 factories ( Machining, Assembling, Heat treatment, and Moulding ). We also have our own R&D department. Welcome to visit us.
Q: What kind of payment term do you do?
A: We do T/T and L/C.
Q: What info do you need before giving me the price and proposal?
A: Since we design individual machines based on our customer's requirements, we need your desired products' basic dimensions, including all the pipe diameter(or tube length), thickness range, usage, raw material steel grade, coil weight, and degree of automation.
Q: What should I do if I just start a new business?
A: Contact us immediately, we provide a free consultant for pre-sales service. Also, we can help you solve the raw material (steel coil) purchase, worker training, international market price, and more.
Q: How do you do QA?
A: We have a special team to do strict QA, this is one of our strengths:
(1)Every gearbox will be tested for 8 hours with oil inside to guarantee there is no leak.

(2)Every shaft will be inspected for centering jumpiness.
(3)Every roller will be checked to make sure it's in the range of tolerance critical parts will be inspected for all dimensions.
Q: Why I should choose you? what are the differences between you and other Chinese suppliers?
A: We are concentrating on pipe-making machines for more than 20 years. We have constructed many steady trading partners in Asia, Africa, the Middle East, Europe, and South America throughout the years. Our innovative designed production line and each unit of the production line practical.
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Get in touch with us
Contact Person : Ahmad
Tel : +8613383010938
Fax : 86-311-85956667
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