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Brand Name : ZTZG
Model Number : API 325
Certification : ISO9001, CE, SGS
Place of Origin : China
MOQ : 1
Price : Negotiable
Payment Terms : T/T, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 200 sets/year
Delivery Time : 120 days
Packaging Details : All mechanical equipment is nude packing and electrical parts are packed in wooden cases
Voltage : 220/380/415/420/440V
Pipe material : X70 N80 High Grade Steel
Condition : New
Local Service Location : Russia, Colombia,Ecuador
Round Pipe diameter : 140mm-325mm
Strip ThicknessStrip Thickness : 4.0-12.7mm
After-sales Service Provided : Online Support, Free Spare Parts, Field Installation, Commission
Core Components : PLC, Bearing, Gearbox, Motor,
Marketing Type : New product 2021
Weight : Depends on Machine Type
Speed : 20-60m/min
Application : Energy Supply Pipe, API Pipe
Color : Any color at your request
ERW325 Advanced Technology High Frequency Straight Seam Steel Pipe Machine API Tube Mill
Product Details
This high-frequency welding pipe mill is specialized equipment to produce high frequency straight seam welded pipes for structural pipe and industrial pipe with Φ140mm~Φ325mm and wall thickness of 4.0~12.7mm. Through optimization design, best materials choice, and accurately fabrication and rolls, the whole line can be reached high precision and high speed. Within suitable range of pipe diameter and wall thickness, pipe production speed can be adjusted.
API pipe mill is specialized for manufacturing straight welded pipe for petroleum and gas pipelines. Taking hot-rolled steel as raw material, it produce required pipes through cold roll forming and suitable welding methods like H.F. welding, submerged arc welding and so on. The whole production line adopts ‘ZTF’ forming technology.
Technical flow
Scroll up → Uncoiler → Straightening end → Flattener → Auto-shear and welding → Horizontal accumulator → Strip UT → Forming(ZTF) → H.F. Induction welding → Removing external burr → Removing inner burr → Burnishing → Online detection → Seam annealer → Air cooling → Water cooling → Sizing → Cut off → Roll table → Flattening test → End-facing and chamfering → Hydrostatic test → Off-line UT test → Drifter → Inspection → Weighing and length measurement → Coating & printing → Packing → Warehouse
Usage
ERW pipe mill is used to produce API, EN,ASTM,GB/T etc pipe to transport water, gas and oil, also can produce construction pipe.
Product Parameter
Product&yield | Round Pipe | 140mm-325mm Thickness:4.0mm-12.7mm |
Length | 6m-12m Length Tolerance: ±3mm | |
Production Speed | 20-60 m/min | |
Production capacity | 55,000ton/year | |
Consumption | Mill installed capacity | 430 kw |
Line Area | 130m(length) ×11m (width) | |
worker | 8-10 workers | |
Raw Material | Carbon Steel coil | L245,L360,A53,J55,N80 ,X42,X46,X52,X56,X60,X65,X70 |
Width | 440mm-1025mm Thickness: 4.0mm-12.7mm | |
Coil ID | 610-700mm | |
Coil OD | Max 2000mm | |
Coil Weight | 15.0t |
Model List
Model | Round pipe mm | Thickness mm | Working spead m/min |
ERW140 | Ф60-Ф140 | 2.0-5.0 | 60 |
ERW165 | Ф76-Ф165 | 2.0-6.0 | 50 |
ERW219 | Ф89-Ф219 | 2.0-8.0 | 50 |
ERW273 | Ф114-Ф273 | 3.0-10.0 | 45 |
ERW325 | Ф140-Ф325 | 4.0-12.7 | 40 |
ERW377 | Ф165-Ф377 | 4.0-14.0 | 35 |
ERW406 | Ф219-Ф406 | 6.0-16.0 | 30 |
ERW508 | Ф273-Ф508 | 6.0-18.0 | 25 |
ERW660 | Ф325-Ф660 | 6.0-20.0 | 20 |
ERW720 | Ф355-Ф720 | 6.0-22.0 | 20 |
Note: We can design and manufacture pipe making machine according to customers' requirements.
Product Technique
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ISO9001 ERW325 High Frequency Tube Milling Machine 20-60m/Min Images |