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Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Specifications
Brand Name :
Duolek
Model Number :
LXHGJ
Place of Origin :
China
MOQ :
1 Set
Price :
200000 - 1190000 USD Per Set
Payment Terms :
L/C,T/T
Delivery Time :
45 - 75 Working Days
Packaging Details :
After Being Wrapped With Stretch Film, It Is Shipped Unpacked In The Container.
Model :
DRC - 2400
Specification(mm） :
φ 508 - 2400
Coil weight (ton) :
30
auxiliary equipment :
Steel Pipe Hydrostatic Testing Machine , Flat Head Chamfering Machine , Ultrasonic Flaw Detector , X-ray Steel Pipe Inspection
Coil width(mm） :
1200 - 2000
Area(m2） :
24 * 200
Description
Multi-specification Spiral Weld Pipe Mill Specification 508 - 2400 Mm Low Production Cost
The spiral welded pipe unit of Duolek Heavy Industry is a standardized unit that has been improved by absorbing the essence of international advanced technology and combining it with domestic practice. It has become a benchmark product in the market with its mature and reliable technology and comprehensive quality assurance system, ensuring that every meter of pipeline is trustworthy for customers.
Technical Specifications
Model Specification(mm) Coil weight (ton) Coil width(mm) Thickness(mm) Capacity(KW) Area(m²)
DRC-400 φ219-φ426 10 400-750 5-8 150 18*72
DRC-500 φ219-φ529 φ219-φ720 15 400-800 5-10 180 18*72
DRC-600 φ219-φ630 15 450-1050 6-10 190 21*72
DRC-700 φ219-φ720 15 500-1250 5-12.7 210 21*72
DRC-800 φ219-φ820 20 500-1300 6-12.7 220 24*78
DRC-1000 φ219-φ1020 20 500-1560 6-12.7 220 24*78
DRC-1400 Φ325-φ1420 25 500-1560 6-18 400 24*120
DRC-1600 Φ426-φ1620 30 1100-1600 6-20 400 24*120
DRC-1800 φ508-φ1820 30 1200-1600 8-25.4 500 24*180
DRC-2000 φ508-φ2020 30 1200-2000 8-25.4 550 24*180
DRC-2400 φ508-φ2400 30 1200-2000 8-25.4 600 24*200
DRC-3000 φ508-φ3000 30 1200-2000 8-25.4 700 24*200
Key Performance Advantages

All raw materials used in production, including steel coils, welding wires, and fluxes, must undergo strict physical and chemical inspections to ensure a solid foundation for product quality from the source.
Before forming, the strip steel needs to undergo leveling, trimming, planing, surface cleaning, transportation, and pre bending treatment to ensure the quality of the plate and prepare for subsequent high-precision forming.
Using an electric contact pressure gauge to control the conveyor pressure, ensuring smooth transportation of strip steel.
Adopting advanced external or internal control roll forming technology.
By using a weld seam gap control device, the pipe diameter, misalignment, and weld seam gap are strictly ensured to meet the welding standards.
Both internal and external welding are carried out using American Lincoln electric welding machines for single or double wire submerged arc welding, and active submerged arc welding is applied during strip steel docking and pipe body repair welding to achieve extremely stable and reliable welding quality.
Using an air plasma cutting machine to accurately cut steel pipes into single pieces, with smooth and efficient cuts.
Each batch of steel pipes must undergo a strict final inspection system, including weld mechanical properties, chemical composition, fusion condition, steel pipe surface quality, and non-destructive testing, to ensure that the pipe manufacturing process is 100% qualified before leaving the factory.

X-ray steel pipe inspection
The parts with continuous ultrasonic testing marks on the weld seam shall be manually inspected by ultrasonic and X-ray. If there are defects, they shall be repaired and subjected to non-destructive testing again until it is confirmed that the defects have been cleared.
The pipes where the strip steel butt welds and spiral welds intersect, as well as the T-shaped joints, are inspected by X-ray television or film.
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
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Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production

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Product Detail
Brand Name :
Duolek
Model Number :
LXHGJ
Place of Origin :
China
MOQ :
1 Set
Price :
200000 - 1190000 USD Per Set
Payment Terms :
L/C,T/T
Contact Supplier
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Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production
Multi-specification Spiral Weld Pipe Mill with 1200-2000 mm Coil Width and 24*200 m² Area for Efficient Production

Shandong Dorco Heavy Machinery Co., Ltd.

Verified Supplier
1 Years
qingdao
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Ring Rolling Machine, Vertical Ring Rolling Machine, Horizontal Ring Rolling Machine
Total Annual :
300-500
Employee Number :
50~60
Certification Level :
Verified Supplier
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