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:

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:
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. 400kw
Compressed 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:
Width of workshop: 6m
Length of workshop: 50m
Height of workshop (from ceiling trail to floor): ≥6 m