HG50 steel pipe production line
HG50 steel pipe production line is a kind of high-frequency welded pipe production line which is used to produce both welded pipes 10-60mm in diameter within the material thickness of 0.5-3.0mm in wall thickness. One production line also could be used to make square pipe, round pipe, oval pipe and other non-common shape pipes.
Technological process:
Uncoiling → Cutting and welding → cage accumulator →feeding→forming→HF welding→squeezing→deburring→water cooling→ sizing→ rough straightening → flying saw →checking and collecting →packing→storage
Main parameters of each part:
Item | Value |
|---|---|
Supported material | Low carbon steel, low alloy constructional steel CR, HR, GI coils |
Mechanical properties | σb≤520Mpa, σs≤340MPa |
Width range of steel strip | 30-190mm |
Thickness of steel strip | 0.5-3.0mm |
Double head decoiler:
Item | Value |
|---|---|
Inner diameter | φ580-φ640mm |
Outer diameter | φ800-φ1500mm |
Coil weight | ≤1.5 tonv |
Pipe size range:
Round Pipe diameter φ10-φ60 mm
(Wall thickness 0.5~3.0mm for round pipes;
Length of cutting 4~9m
Length-cutting precision: +/-3mm
Forming speed
Power supply:
Total power capacity: Approx. 400kwCompressed air:(1) Flow rate: 6m3/min
(2) Pressure: 5-7kg/ cm2
Water supply for machine set(1) Flow rate: 20t/h-30 t/h
(2) Reservation pool capacity: 30m3
Workshop arrangement:
Item | Value |
|---|---|
Width of workshop | 6m |
Length of workshop | 50m |
Height of workshop (from ceiling trail to floor) | ≥6 m |
