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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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1. Description
This equipment is specially used for producingΦ19.05-Φ76.2mm, δ0.8-3.0mm high-frequency straight seam welded pipe and corresponding square pipe and special-shaped pipe(δ≤2.5mm). The composition of equipment is from uncoiler to fixed length cutting saw. Rolling speed can be adjusted correspondingly within suitable range of pipe diameter and wall thickness.
2. Applicable material:
(1) Hot or cold-rolled steel strip (As per GB708-88 or GB1591-88)
(2) Material: Low-carbon steel, low alloy steelδs≤345Mpa, δb≤610Mpa
(3) The thickness of steel strip: 0.8-3.0mm (As per GB708-88)
(4) The width of steel strip: 60-240mm
(5) I.D. of steel coil: Φ450-Φ550mm
(6) O.D. of steel coil: Φ800-Φ1200mm
(7) Maximum weight coil: 3000kgs
3. Dimension range of processing steel tube:
(1) O.D.: Φ19.05-Φ76.2mm
(2) Square pipe size: 18x18~60x60mm
(3) rectangle pipe size:15x20~40x80mm
(4) Wall thickness: 0.8-3.0mm(square pipe and special-shaped pipeδ≤2.5mm)
(5) Length: 4-8m
4. Milling speed: 30-80M/min(choose different speed as per different pipe diameter and thickness)
5. Product (steel tube) process flow:
Raw material (steel coil) → uncoiling → shearing and end welding → material accumulating → non-power leveling → mill-forming → high-frequency welding → removing burrs outside of weld seam → cooling → sizing → roughly straightening → fixed length cutting → finishing tube
6. Advised user’s necessary accessories (only for reference):
(1) Mechanical equipment site: 55m×4.5m (length × width)
(2) Electrical equipment site: 5m × 4m (length × width)
(3) Machine unit foundation base (See supplier’s base drawing)
(4) Two sets of 10-ton overhead crane
(5) Power supply:
a. Equipment motor: 3KW+ 200KW+18.5KW+22KW+22KW+22KW=287.5KW
b. Solid-state high-frequency welder: 250 KW
(6) Saw blades for tracking saw, specification as per instruction book and quantity as per customer need.
(7) Magnetic bar for welding pipe, purchase as per pipe making size.
(8) One set of Φ3", 32m high-pressure pumps for pipe-welding machine cooling.
(9) One set of cooling water pool for pipe-making machine, the volume 30 m3 with water pipe, water pressure meter and valve. (Decide size and quantity when installation on site, purchase from market)
(10) Machine unit electric circuit. Before assembling, circuit must reach the electric cabinet of high-frequency room. Electric connection for high-frequency room to overall control table and button station. (Decide size and quantity when installation on site, purchase from market)
(11) High-frequency room for machine unit. Adopting ground or attic according to customer’s layout.
(12) Lifting equipment and tooling for installing machine, maximum weight of one part is 10 tons.
| Model | Diameter Range | Pipe Thickness | Line Speed(m/min) |
| HG20 | 8-25.4MM | 0.3-1.2MM | 120 |
| HG32 | 10-32MM | 1.4-1.5MM | 120 |
| HG50 | 16-76MM | 0.7-2.5MM | 30-120 |
| HG76 | 25-76MM | 1-4MM | 30-100 |
| HG89 | 32-89MM | 1-4.5MM | 30-80 |
| HG114 | 45-114MM | 1.5-5.0MM | 30-60 |
| HG165 | 60-165MM | 3-7MM | 30-50 |
| HG219 | 114-219MM | 4-8MM | 20-40 |
| HG273 | 114-273MM | 4-10MM | 15-30 |
| HG325 | 165-325MM | 4-10MM | 10-30 |
| HG426 | 165-426MM | 4-12.7MM | 8-25 |
| HG508 | 219-508MM | 4-16MM | 8-20 |
Low carbon steel, low alloy steel, galvanized steel, stainless
steel,etc.Applied raw material of erw pipe mill
Our service
1) We will send the engineer for the installation and training your workers how to operate this machine in correct way.
2) Warranty Team
One year quality guarantee, life guarantee repair. Within quality guarantee period, except for failures caused by human error, repair parts will be provided for free. After the quality guarantee period, only charge the cost of the spare parts.
3) We supply the pre-sell and after-sell service.
pre-sell service: workshop design, and production output design
after-sell service: installation and training, and the skilled engineer for working.
4) We can also sent the engineer working for you serval months or 1 year. The engineer will help you to improve the output, reduce the waste and decrease the cost.
5) We supply the pre-sell service-Design for whole project for stainless steel pipe making/ carbon steel pipe making.
