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[China]
Trade Verify
Address: No.15,Shanqian Road,Economic Development Zone,Hebei,China
Contact name:Yan
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. |
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Verified Suppliers
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LW Series Unit Combined Welding Tube Machine FF Forming Technology Weld Pipe Mill
I. Material Specifications:
Conforming to the YB189-64 standard
Material : Low carbon steel and low alloy constructional steel
Mechanical properties: σb≤520Mpa,σs≤365MPa
strip width:160～400mm
strip thickness:1.5～4.5mm
Inner Diameter of Coils:φ508～φ610mm
Outer Diameter of Coils:φ1500～φ2000mm
Coil Weight:≤10.0T
II. Welded Pipe Specification
Round Pipe Diameter :φ40～φ127mm
Square pipe size:40×40-100×100mm
Round pipe thickness:1.5～4.5mm
Square pipe thickness:1.5- 4.5mm
Finish pipe length:4～12m
Cut accuracy:±1.5mm
Forming speed:75X45—80m/min；100X100—60m/min
Power, Water & Air Supply
| 1 | Power | Power Volume of the Line | Approx.900KW |
| Power Source | 380V/60Hz/3phases | ||
| 2 | Circulation Cooling Water | Flow | 20T/h～30 T/h |
| Pool Volume | 30m3 | ||
| 3 | Compressed Air | Flow | 5m3/min |
| Pressure | 5～11kg/ cm2 |
III. Product process:
Coil Loading → Uncoiling →Cutting and Welding →Horizontal Spiral Accumulator → Forming, HF welding, Deburring, Cooling, Sizing, Straightening →cutting saw → Packing → Storage
IV. Main parameters of each unit.
| coil out diameter | Φ1600-2000mm |
| coil inner diameter | Φ508-610mm |
| strip width | 160-400mm |
| strip width | 1.5-4.5mm |
| strip weight | Max7.0T |
| expand type | hydraulic expand,sliding block structure |
| break | Pneumatic drive,2 pcs disc break |
| mandrel material | 40Cr,HB220-260 |
| center higher | 1100mm |
