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HG89 Quick change erw welded steel tube making machine

ERW steel tube making machine. mainly produce carbon steel round pipe and square pipe. size covers 25-89mm, square pipe 20x30-100x40mm




HG89High-Frequency Welded Pipe Production Line is designed to produce welded pipes of round pipe 2589mm , 1.5-2.0 mm in thickness , square pipe 30x30-70x70mm, thickness 1.5-3.0 mm. Adopting roll pass design, the production line can manufacture welded steel pipes with good quality machining and high precision assembling.

According to the designing guideline of improving the operating character & environment and the safety & producing character, reducing the cost of the roller to guarantee high efficiency, HG89 production line adopts the double-radius hole style of design.


Material Specifications:

Conforming to the YB189-64 standard

1.Material: Low carbon steel and low alloy constructional steel

2.Mechanical properties: σb≤520Mpaσs≤340MPa

3.Strip Width78-280mm

4.Strip Thickness1.5-3.0mm

5.Inner Diameter of Coilsφ480φ510mm

   Outer Diameter of Coilsφ1000φ1600mm

   Coil Weight≤4T


(1) Pipe Size:φ25-φ32mm, 20x30-100x40mm

(2)Thickness of Pipes1.5-3.0mm

(3)Fixed Cutting length412m

(4)Pipe-cutting Precision03mm

Forming Speed2070m/min

HG89  Quick change erw welded steel tube making machine


HG89  Quick change erw welded steel tube making machine

About us

About us

New Full Automation

The company has a strong technical ability, strong business ability, vibrant team. Through the unremitting efforts of all staff, in recent years the company has occupied most of the domestic market, and exported to Korea, Vietnam, Indonesia, South Africa, Kazakhstan and other dozens of countries and regions, from domestic and foreign customers.


Attestation of compliance
Supper assessment certificate

Our Services

1.) We will send the engineer for the installation and training your workers how to operate this machine in correct way.
2.) Warranty Team
One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.
3.) We supply the pre-sell and after-sell service.
pre-sell service: workshop design, and production output design
after-sell service: installation and training, and the skilled engineer for working.
4.) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.
5.) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.
6.) We will be responsible for the loading and shipping .

Drill hole
Drill hole
Milling face
Milling Machine
Drilling machine
Bearing heating

Our customers

Our company specializes in the production of pipe mill, slitting line,cold roll forming,stainless steel pipe mill and other equipment,On the basis of the introduction of the advanced technology of Japan, the company is innovative and the machine are manufactured in strict accordance with the standard of Japan.Advanced configuration,stable quality,excellent performance,with excellent market visibility and reputation,our machine has reached the world's leading level.

About us



Packing and shipping

Our equipment has been exported to dozens of countries and regions such as Egypt, Greece,South Korea,Vietnam,Indonesia,South Africa,etc.,and received favorable comments from domestic and foreign customers.

Loading and shipping
Loading and shipping
Loading and shipping
Loading and shipping
Loading and shipping
Loading and shipping

Contact us

Hebei Tengtian Welded Pipe Equipment Manufacturing Co., Ltd.

Add:No.15,Shanqian Road,Economic Development Zone,Hebei,China
Mobile Number:+86 18233100172

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