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The tube mill line is to produce round, square, rectangular and special-shaped steel tubes through corresponding rollers. And it’s suitable for galvanized tube, mild steel tube, black annealed tube and high strength tube, etc. Also, finished tubes are widely applied in construction, machinery, furniture, automobile, agriculture, water and gas transportation, etc. And the line contains steel coil feeding, coil accumulating, coil forming and welding, tube cooling and sizing, tube cutting and packaging. Besides, the whole production line is controlled by an intelligent electrical control system. That features high efficiency, stable performance and easy operation.
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Model | Tube diameter(mm) | Wall thickness(mm) | Production speed(m/min) | |
HQ32 | Φ12～Φ32 | 10×10～25×25 10×15～20×30 | 0.5～2.2 0.5～1.8 | 40～140 |
HQ50 | Φ16～Φ50 | 12×12～40×40 10×15～30×50 | 0.6～3.0 0.6～2.5 | 40～130 |
HQ60 | Φ19～Φ63 | 15×15～50×50 10×20～40×60 | 0.7～3.5 0.7～3.0 | 40～130 |
HQ76 | Φ25～Φ90 | 20×20～70×70 15×25～60×80 | 0.9～4.0 0.9～3.5 | 30～130 |
HQ114 | Φ40～Φ127 | 30×30～100×100 20×40～80×120 | 1.0～5.0 1.0～4.5 | 30～60 |
HQ165 | Φ60～Φ165 | 50×50～130×130 40×60～100×160 | 1.8～6.0 1.8～5.0 | 20～40 |
HQ219 | Φ89～Φ219 | 70×70～170×170 50×90～160×180 | 2.5～8.0 2.5～7.0 | 15～35 |
HQ273 | Φ114～Φ273 | 90×90～200×200 80×100～180×220 | 3.0～10.0 3.0～8.0 | 15～30 |
HQ325 | Φ165～Φ325 | 130×130～250×250 120×140～200×300 | 3.0～12.0 3.0～10.0 | 15～30 |
1. Oil and gas industry
ERW tube is widely used in the oil and gas industry to transport oil and gas from drilling sites to refineries. And it's used in onshore and offshore applications due to corrosion resistance and durability.
2. Architecture and construction
ERW tube is commonly used in water supply and drainage system, gas pipeline and structural support column. And it's a good choice for construction project because of affordability and strength.
3. Mining
ERW tube is used in the mining industry to transport material and equipment. That includes pipes, conveyors, and structural support components.
4. Agricultural industry
ERW tube is commonly used in agricultural irrigation system, greenhouse construction and fencing.
5. Automobile industry
ERW tube is used in manufacturing of car, bicycle and other vehicle. Due to its strength and durability, it's popular in exhaust system, vehicle frame, and suspension component. And it’s also used in vehicle air conditioning and heating system.
6. Furniture industry
ERW tube is used in manufacturing of furniture such as table, chair and desk, including frames, legs, and other structural components.
