high-fr0equency straight seam welded pipe production ainly used for the production of pipe φ10 ~ φ63mm, square tube: 10 * 10-50 * 50/60*40, wall thickness of 0.5 ~ 3.0mm welded steel pipe, but also the production of raw materials under the conditions of square Tube, shaped tube, car plate and other products. The production he individual in the digestion and absorption of similar equipment at domestic and abroad on the basis of China's national conditions, innovative design. Easy operation and maintenance, design level and manufacturing quality in the country leading position in the structure and accuracy of the introduction of units in recent years level. The machine unit processing quality and assembly accuracy is high, take a reasonable roll hole type, can produce higher precision welding pipe.
1. Material specifications:
(1) shall comply with the requirements of the YB189-64 standard (pipe semi-finished product).
(2) low carbon steel, low alloy steel
(3) mechanical properties of materials: σb ≤ 520Mpa, σs ≤ 3.45MPa
(4) strip width: 32 ~ 200mm
(5) strip thickness: 0.5 ~ 3.0mm
(6) Strip coil: diameter: φ400 ~ φ550mm
Outer diameter: φ1200 ~ φ1800mm
Volume weight: ≤ 5000kg
2. The main specifications of pipe products:
(1) finished steel pipe diameter: φ10~ φ63mm
(2) square tube size: 10 × 10mm ~ 50 × 50mm
(3) rectangular tube size: 10 × 20mm ~ 60 × 40mm
(4) square tube forming method: round change to square
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