φ219×12.7 Oil & Gas Transport (API) Pipe Production Line
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 720mm in OD and with a maximum wall thickness of 16mm, as well as corresponding square and rectangular pipe.
Oil & Gas Transport (API) Pipe Production Line
As an important equipment for oil and gas drilling and transportation, the special oil pipe is widely used in the connection between drill collar and bit, drilling power transmission, borehole wall support, oil and gas transportation, etc. The whole production line adopts ‘ZTF’ forming technology. With our strong manufacturing and R&D team, ZTZG has successfully developed and manufactured the world largest straight welded API pipeline with 720mm OD for Russia in 2018.
Uncoiling →Head Straightening →Shear & Welder → Accumulator →Edge Milling→ Forming → H.F. Induction Welding → Burr Removing→ Medium frequency annealing→ Cooling →Ultrasonic flaw detection→ Sizing → Cutting → End Chamfering →Hydro Testing →Weighing& Measuring& Spray →Run out table → Checking & Collecting → Accessing Warehouse
Product Information
| 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 |
High strength steel, Low carbon steel, GI, etc |
| Strip Steel Width | 63 mm- 2400mm |
| Strip Steel Thickness | 1.2 - 4.0mm |
|
Strip Steel Coil |
Inner diameter：Φ 610-760 mm Outer diameter：Φ 1300-2300 mm Weight: Max=30.0 T |
| Round Pipe | Φ8-Φ720 mm |
| Thickness | 1.2-16.0 mm |
| Length | 6-12 m |
| Forming Speed | 10-60 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 | 220-2500 kw |
| Production Line Size | 40m(length) ×3.8m (width)-400m(length) ×40m (width) |
| Color of Machines | Blue or customized |
| Yearly Out-put | 10,000-180,000 tons |
Our Advantage
· Raw materials: high strength, high toughness, and corrosion resistance
· Equipment: High precision, high universality of roller molds
· Process: Multi-process inspection and flaw detection; High-quality pipe end precision machining.
· Product: Can produce high-grade, large diameter, and large wall thickness steel pipes.
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
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.
Ready for a new
Business Adventure?
Contact Now！
|
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 |
|
|
ERW50 |
Ф20-Ф50 |
15×15-40×40 |
0.8-3.0 |
120 |
|
|
ERW76 |
Ф32-Ф76 |
25×25-60×60 |
1.2-4.0 |
120 |
|
|
ERW89 |
Ф42-Ф89 |
35×35-70×70 |
1.5-4.5 |
110 |
|
|
ERW114 |
Ф48-Ф114 |
40×40-90×90 |
1.5-4.5 |
65 |
|
|
ERW140 |
Ф60-Ф140 |
50×50-110×110 |
2.0-5.0 |
60 |
|
|
ERW165 |
Ф76-Ф165 |
60×60-130×130 |
2.0-6.0 |
50 |
|
|
ERW219 |
Ф89-Ф219 |
70×70-170×170 |
2.0-8.0 |
50 |
|
|
ERW273 |
Ф114-Ф273 |
90×90-210×210 |
3.0-10.0 |
45 |
|
|
ERW325 |
Ф140-Ф325 |
110×110-250×250 |
4.0-12.7 |
40 |
|
|
ERW377 |
Ф165-Ф377 |
130×130-280×280 |
4.0-14.0 |
35 |
|
|
ERW406 |
Ф219-Ф406 |
170×170-330×330 |
6.0-16.0 |
30 |
|
|
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 |
Related PRODUCTS
-
ERW273x12.7 Steel Tube Machine;ZTFIV;ZTZG
-
ERW325x14 Steel Tube Machine;ZTFIV;ZTZG
-
φ377×16 Steel Tube Machine;ZTFIV;ZTZG
-
φ406×16 Steel Tube Machine;ZTFIV;ZTZG
-
ERW50 H.F. Straight Welded Pipe Production Line
-
Multi-Roller Quick-Switching ERW Pipe Mill
-
ERW114 H.F. Straight Welded Pipe Production Line
-
ERW Tube Mill Forming Rollers
