Elliptical tubes, flat elliptical steel pipes, a complete range of special-shaped tubes. Our entire staff adheres to the principle of quality first and credibility, and is dedicated to providing excellent service to all our customers and friends. We operate with the effective model of the ISO9001-2000 international quality system, serving the special-shaped steel pipe market. Unique where others are common, and excellent where others are average. "Striving for the best" is our collective work philosophy. Our products are marketed across all major provinces, municipalities, and cities in China and are exported to Southeast Asia, South America, Europe, and other countries, earning unanimous praise from our customers.
Non-standard steel pipes have turned yesterday's success into history; tomorrow's brilliance is a hope we hope to forge together. We will bridge our cooperation with pure gold quality and exceptional service. Your needs are our pursuit; the company will prioritize quality and integrity, sincerely collaborating with a wide range of customers and friends!
Our company offers a variety of pipe specifications: Elliptical pipes: 12*25 to 150-300; Bread pipes: 30*50, 40*55, 40*60, 46*96, 45*60; D-shaped pipes: 36D, 40D, 43D, 45D; Fan-shaped pipes: 20, 25, 27, 28, 30, 40, 50, 56; P-shaped pipes: 25*25, 30*50, 40*60, 40*80; Plum blossom pipes: 13*28, 30*50, 40*60; Hexagonal pipes: Unequal sides 18*23, 22*30; Equilateral: 20-165 available; Non-standard square pipes: 9 square to 150 square; Non-standard flat square pipes: 10*15 to 150*200; Wall thickness: Galvanized non-standard pipes: 0.55-2.5; Black leg non-standard pipes: 0.45-8.
P.S.: Special-shaped steel pipes are an economical cross-sectional material, widely used in construction, automotive, and large-scale steel structure industries. According to relevant literature, in developed countries, the annual demand for special-shaped materials accounts for 5% of the total steel output, especially rectangular steel pipes, which have reached a 1:1 ratio with H-beams in the construction industry in developed countries. In China, the successful application of special-shaped steel pipes in the construction industry has been recognized. With the rapid development of China's economic construction and the acceleration of urbanization, the prospects for special-shaped steel pipes are promising. Currently, the domestic production methods for special-shaped steel pipes are still mainly cold bending forming and welding, as well as cold drawing. Cold bending forming and welding method.