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Automatic Pipe Production Line or Welded Tube Making Machinery API Pipe Mill 426mm

Tube Mill, Pipe Mill, Pipe Making Machine, Tube Forming Machine, ERW Tube Mill, Square Tube Mill, API Pipe Line, Slitting Line, Cut-to-length Line

DESIGNING GUIDELINE 
To improve the serviceability and productivity 
To improve the stability of the product quality 
To improve the output of the line 
To reduce cost of the equipment 
To meet safety requirements of multi-product small-batch production 
To improve the environment and safety in operation

I. Technological Flow: 
Coil loading — Uncoiling — Pinching & Leveling — End Shearing — Strip joining — Horizontal Spiral Accumulator — Forming — Welding — O.D & I.D. bead cutter–SEAM ANNEALING — Air & Water Cooling — Sizing & Straightening — Measuring Roll — Cut off machine — Run out conveyor — End facing & chamfering — Hydrostatic Testing — Ultrasonic Testers — Weighing and Measuring — Painting and Marking — Packing — Warehousing 

II. BASIC TECHNICAL PARAMETERS 
1. RAW MATERIAL SPECIFICATION 
Steel grade: 
Line pipe: A, B, X42, X46, X52, X56, X60, X65, X70, X80 
Petroleum casing pipe: H40, J55, K55, N80 
Structural pipe: Q215, Q235, Q345, 20# 
Coil OD: Ø1350mm~Ø2000mm 
Coil ID: Ø610~Ø 762mm 
Coil weight: Max. 30t 
Strip width: 680mm~1600mm 
Strip thickness: 5mm~16mm 

2. FINISHED PRODUCT SPECIFICATIONS 
Technical standards: API 5L API 5CT GB/T 3091 JIS G3452 JIS G3444 JIS G3445 ASTM A513 EN 10219 
Pipe OD:Ø 219mm ~ Ø 508mm 
Length: 6 ~ 20m 
Welding Speed: 15~35m/min

3. Annual Production: 200,000t/year 
4. Total Installation Capacity: Approx. 3000KW

We always design and make each line according to each customer's specific requirements, so each customer can buy his own well-content line from us. 

For more information, please send us inquiry.

Contact: Ms. Angie Chen

Email: angie(at)erwtubemills.com

Mobile/ Wechat/ WhatsApp: 0086-15631120280