76 high-frequency welded pipe machine is a complete set of equipment that uses strip steel as raw material to produce round steel pipes or a line of steel pipes of various styles through a series of pipe-making processes such as uncoiling, forming, high-frequency welding, sizing,
straightening, and cutting. Roll forming is used to cold-bend the strip steel into a round billet, and the weld seam is extruded to form a round tube through high-frequency induction heating. After sizing, various styles of standard round tubes and square rectangular tubes are produced.
The high-frequency welded pipe is used for welded pipes. The straight seam high-frequency welded steel pipe has the characteristics of relatively simple process and fast continuous production. It has many uses in civil construction, petrochemical, light industry and other departments. It is mostly used to transport low-pressure fluid or make various types of engineering components and light industrial products.
⑴ Material Specifications:
Conforming to the YB189-64 standard | |
Material | Low carbon steel and low alloy constructional steel |
Mechanical properties | σb ≤ 380 Mpa,σs ≤ 275 MPa |
strip width | 50 ~ 240 mm |
strip thickness | 0 . 4 ~ 2 . 75 mm |
I.D of Coils | Φ508mm |
O.D of Coils | φ1800mm |
Coil Weight | ≤3.0T |
⑵ Welded Pipe Specification
Round Pipe Diameter | Φ 16 ~ φ 76 mm |
pipe thickness | 0 . 4 - 2 . 75 mm |
Finish pipe length | 6 m - 8 m |
Cut length accuracy | ± 1 . 5 mm |
Forming speed | 60 - 120 m/min |
strip steel to coil→uncoiler →end straightener→flattener→shear welder→storage material unit →formed,welding,cooling,accurate pipe Dia. size →accurate pipe length size,cutting→inspection →package
Equipment arriving at the buyer, the technical services personnel at the scene debugging, maintenance, equipment commissioning, commissioning, operation and maintenance instruction, responsible for technical training for equipment operation and maintenance personnel of the buyer. Used in users abide by the rules, under normal operating equipment, since 12 months from the date of the arrival of the equipment, such as positively impact on the quality to use, parts damage lead to equipment can't normal work, factory will give the repair or replacement free of charge.