Auxiliary equipment

It is the important equipment of front preparation in welding pipe mill line ,maily used to hold steel strip to make coils unfold ,supplying raw material for the production line.

Including single cone, double cones, butt-to-butt cone.


Auxiliary equipment

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  • High production efficiency, Low defective product rate. Our engineers focus on the most advanced technology, and help customers increase the production capacity by 1-1.5 times through upgrading and transformation.
  • High automation, For those areas with higher labor costs, we provide highly automated equipment, and a production line can save 3-5 workers.
  • High strength, tHigh automation, For those areas with higher labor costs, we provide highly automated equipment, and a production line can save 3-5 workers.he machine works stably at a high speed, which improves product quality. Many of our customers in South America (previously used European equipment) are very impressed with the precision and high speed of our equipment. They say that our pipe machine is really comparable to European equipment, but the price is less than half of theirs.
  • Save roller investment and roller changing time, We use FF forming, universal roll, and Turkish head forming technology to help customers greatly save the input cost of the mold and the time for changing the roll.


Type Width(mm) Thickness(mm) Coil ID.(m) Coil OD.(m) Weight(t) Structure
φ50 40~200 0.8~3.0 420~620 Max.1600 Max.3.0 Double
φ76 100~260 0.8~3.5 420~620 Max.1800 Max.5.0 Double
φ127 120~400 1.0~4.0 450~550 Max2000 Max.5.0 Single
φ140 160~440 1.0~4.5 450~550 Max2000 Max.6.0 Single
φ165 280~520 2.0~6.0 450~550 Max2000 Max.8.0 Single
φ219 360~700 2.0~8.0 450~550 Max2000 Max.10.0 Single/Butt-to-butt
φ273 520~860 4.0~10.0 450~550 Max2000 Max.15.0 Single/Butt-to-butt
φ325 500~1020 4.0~12.0 580~760 Max2200 Max.25.0 Single/Butt-to-butt
φ426 600~1300 6.0~16.0 580~760 Max2200 Max.25.0 Single/Butt-to-butt
φ508 700~1650 6.0~18.0 610-760 Max2200 Max.30.0 Single/Butt-to-butt
Φ630 900-2000 6.0-22.0 780-860 Max2200 Max 40.0 Single/Butt-to-butt


What is pipe mill for?

Pipe mill include ERW/HF welding , TIG welding, submerged arc welding. Aogang mainly works on ERW/HF welded pipe mill. The pipe can be widely applied in the area such as construction, machinery, mobile, gas and petrol, etc.

Is all the steel pipe with seam?

Pipe can be divided into ERW welded pipe, seamless pipe and spiral steel pipe, they can be applied in different fields.

Aogang mainly produce ERW/HF welded pipes.

The leading pipe mill machinery company in China.

Aogang has over 20 years of experience in design, production and after-sale service of pipe mill. We absorb advanced experience of the domestic and abroad, combined with self R&D and production, to provide global customers with the best quality products and the most intimate after-sales service. We well worth your choice.

How to solve the problem during production process?

Many customers will find it hard to contact the supplier after purchase or solve the problems in time.

In Aogang, these things will never happen, we are always ready to solve your problems, please contact us if any question.

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