Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

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API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size

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China Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. certification
China Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. certification
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API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size

API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size
API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size

Large Image :  API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size

Product Details:

Place of Origin: Hebei
Brand Name: Tengtian
Certification: CE, ISO9001, BV
Model Number: ERW325

Payment & Shipping Terms:

Minimum Order Quantity: 1 Set
Price: Negotiate
Packaging Details: Export waterproof and Seaworthy packing.
Delivery Time: 3 months
Payment Terms: L/C, T/T
Supply Ability: 50 Sets/Year
Detailed Product Description
Material: X42, X50, X60, X65, X70, J55, N80 Forming Method: FFX Forming Technology
Running Speed: Max.30m/min Pipe Shape: Round
Pipe Diameter: 114 - 325mm Max.Thickness For Round Pipe: 4.0 - 12.7mm
Welding Type: High Frequency Welding Cutting Saw: Milling Saw
High Light:

carbon steel tube mill

,

tube making machine

 

 

ERW325 API high precision tube mill making machine for Oil and Gas

 

Forming and sizing units uses combination of FF forming and FFX forming to produce steel pipes through HF induction welding. Heating method uses HF induction or contact welding, i.e. steel pipe fed into the mill is formed into pipe profile by forming rolls. With skin effect and proximity effect of high frequency current, induced electricity is concentrated onto the bonding surface of the pipe profile fringe to heat it up quickly to welding temperature, and finishes pressure welding when pipe fringes squeezed together by squeezing roll. After normalizing, cooling, sizing and primary straightening, steel pipe of desired size is produced. Advantage of the line: More shared rolls, easy adjustment, high quality weld seam, sturdy machine frame, easy operation and maintenance.

 

API model mainly produces high level steel pipes, such as delivery pipe of petroleum and natural gas, oil well casing and so on. The requirements for material and quality are very strict. The mill is equipped with section equipment and technological equipment, such as IF annealing, air-cooled roll table, ultrasonic inspection, high pressure hydraulic pressure testing machine and so on.

 

 

Specifications:

 

1. Raw Material

1 Mateairal applcaition Hot rolled steel strips
2 Material grade X42, X50, X60, X65, X70, J55, N80
3 ID of the steel strips Φ508-Φ610mm
4 OD of the steel strips Φ800-Φ2000mm
5 Coiler weight Max.3500kg

 

 

 

 

 

 

 

 

 

 

2. Production Range:

Round Pipe 114 - 325mm Thickness: 4.0-12.7mm

 

3. H.F. Welder: GGP1000Kw Solid State High Frequency Welder

4. Line Spees: Max.30m/min

5. Tube Length: 6-12m

6. Cutting Accuracy: ±1mm

7. Electric installed capacity: appro. 2000KW

8. Size of whole line: about 120X12m

 

Line composition :

Hydraulic loading car

Hydraulic double end uncoiler

Head debender and straightener

shear and weld machine

Spiral accumulator

Egde milling machine

Forming and sizing unit

Hydraulic system

1000kW solid state high frequency

Electric control part and full line electric interlocking

Full line hydraulic system

PC milling saw

End cropper

Hydrostatic testing machine

Conveyor roller table and air cooling roller table

Inline weld seam annealing equipment KGPS-TH600KW

Eddy-current tester, off line flaw detector, steel sheet ultrasonic flaw detector

 

API Pipe Making Equipment ERW325 , Tube Rolling Mill Round Shape Large Size 0

 

As an CE & ISO9001:2008 certified pipe making machine manufacturer and supplier in China. Based on our high quality, reliable performance and long using life, our machines exported to Turkey, Egypt, Morrcco, Kazakhstan, Uzbekistan, Tajikistan, Syria, Iran, Iraq, Mexico, Sri Lanka, Pakistan, Thailand, Vietnam, and other over 30 countries.

 

 

Contact Details
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.

Contact Person: Manager

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