Special-shaped tubes are hollow metal or non-metal materials with cross-sectional shapes different from traditional circular tubes. Common shapes include square, rectangular, elliptical, D-shaped, hexagonal, triangular, and customer-customized special-shaped cross-sections.
Production Process
Product Description
✅ Structural optimization, material-saving and high efficiency
The special-shaped pipe achieves rigidity optimization of the structure by changing the cross-sectional shape. Under the same load-bearing conditions, it can reduce material usage, lower costs and improve material utilization rate.
✅ Multi-functional adaptation and flexible application
Special-shaped pipes can be customized and designed according to specific project requirements to meet complex structural demands such as different sizes, load-bearing capacities, and connection methods.
✅ Excellent processing performance
It can undergo various processing techniques such as welding, bending, punching, cutting and grinding, which is convenient for subsequent assembly and system integration, and improves the overall manufacturing efficiency.
✅ Multiple materials are available to adapt to various environments
We can provide metal pipes made of stainless steel, carbon steel, aluminum alloy, copper, titanium alloy, etc. We can also choose plastic and composite materials to meet the requirements of different application environments such as outdoor, anti-corrosion, high strength and insulation.
Product Paramenters
| Production Range | Outer Diameter:6-530mm (0.24 inch – 21.18 inch） Wall Thickness:0.8-200mm (0.03 inch – 7.89 inch) |
| Material / Grade | Carbon Steel: GB/T 3094: 10#, 20#, 35#, 45#, 55#, Q235B, Q235C, CF53, A105 ASTM A519: 1010, 1020, 1026, 1035, 1045, 1050 DIN17121/EN 10297-1, DIN1629/DIN2391/EN 10305-1: C10/CK10, C22/CK22, C35/CK35, C45/CK45, CF53 JIS3441/JIS3444/JIS3445: STKM11A, STKM12A/STKM12B/STKM12C, STKM13A/STKM13B/STKM13C JIS G4051: S10C, S20C, S25C, S35C, S45C, S55C Alloy Steel: |
| Tolerance | Can be customized according to customer's requirements |
| Technique | Cold Drawn / Cold Rolled |
| Shape | Triangle, Hexagon, Square, Rectangle, Octagon, Lemon Pipe and Others can be customized |
| Further Processing for Steel Tubes | Cutting, Chamfer, Threading, Inner diameter or Outer Diameter Lathe, Surface Shot Blasting, Laser Marking |
Company Information
Shandong Zechen Xinghua New Materials Co., Ltd. is a manufacture integrating production and trade, with more than 30 years of experience in high-quality production, providing one-stop service for global customers. The company specializes in the production and sales of Carbon steel pipe/bar/plate/coil/, Galvanized steel plate/coil, Stainless steel pipe/plate/coil/bar,Section steel(H-beams/T-beams/Chan-nel steels/Angle steels/Cross steels/Etc.) Rebar/Deformed steel bars,Aluminum plate/coil/pipe/bar,Copper/Brass/Bronze/Copper alloy and other metal products. Among them, our precision seamless steel pipes and welded steel pipes ofvarious diameters have reached the world's leading level, with an annual export volume of over 100,000 tons.Products are exported to Europe, the Middle East, Southeast Asia, Australia, Latin America South Africa and other more than 60 countries and regions.We have won the recognition of customers with good reputation and good service.
Packing & Delivery
Application
Automotive: Frame parts, bumpers, crash structures
Construction: Decorative structures, curtain walls
Furniture: Table and chair frames, supports
Medical Devices: Lightweight, ergonomic frames
Sports Equipment: Bicycle frames, gym machines
Certifications
Customer Photos
FAQ
Q: What is an irregular pipe? What are the differences from ordinary round pipes?
Q: What cross-sectional shapes can be provided? Is customization supported?
Q:What are the surface treatment methods? Can the color be customized?
Q: Which materials are supported? Can corrosion-resistant or lightweight materials be provided?
