Size:20*20-500*500mm or as the requirement，
large size steel tube above 500*500 can be produced.
Thickness:1.3-40mm or as the requirement
Length:5.8m/6m/12m or as the requirement
Product Specification
Size | 20*20-500*500mm or as the requirement, large size steel tube above 500*500 can be produced. |
Thickness | 1.3-40mm or as the requirement |
Length | 5.8m/6m/12m or as the requirement |
Steel grades | ASTM A500,ASTM A501,BS 1387,EN10219,EN10210,ASTM A53, JIS G3466, GB/T9711,GB/T3094,GB/T3091,GB/T6728 |
Application | Steel Frame Glass Curtain Wall Heavy steel structure Aerospace engineering High-speed rail Shipbuilding Seamless steel pipe for machinery Seamless steel pipes for automobiles and high-speed trains Seamless steel pipes for the chemical industry and boilers Seamless steel pipe for bridges |
Package | in the bundle, or wrapped with waterproof cloth as per the customers' requirement |
Delivery Time | 7-30 days |
Loading Port | Xingang, Tianjin, China |
MOQ | 10 tons |
1. All the pipes are high-frequency welded. 2. Both inner and outer welded stabs can be removed. 3. Pipe can be necked down and punched holes. 4. Supplying BV or SGS Inspection if the client needs it. | |
The right-angled square pipe is a square cross-section pipe with right angles. The process of making right-angled square tubes usually includes the following steps:
Design: First, the design of the right-angled square tube is required. This includes determining parameters such as pipe size, wall thickness, material, etc. Design can be done using computer-aided design (CAD) software.
Material preparation: Based on design specifications, select appropriate materials, usually sheet metal. Ensure that the size and quality of materials meet design requirements.
Cutting materials: Utilize cutting equipment (such as shears, CNC cutting machines, etc.) to cut materials according to the designed size and shape. Make sure the cut edges are flat and conform to the right-angled shape of the design.
Bending and forming: Bend the cut metal plate according to the designed shape. This can be done by using equipment such as bending machines, plate rolling machines, etc. Make sure the bent shape conforms to the designed right-angled shape.
Welding: Weld the various parts and assemble them into the shape of a right-angled square tube. Welding is a common method of joining materials, ensuring weld quality and strength.
Verification and trimming: After welding is completed, the right-angled square tubes are verified to ensure the accuracy of size and shape. Trim and adjust if necessary.
Rust removal and surface treatment: Carry out rust removal treatment to ensure that the surface of the right-angled square tube is smooth, and you can choose to apply anti-corrosion coating or spray paint to improve its durability and appearance.
Quality inspection: Carry out quality inspection to ensure that the right-angled square tubes meet relevant standards and requirements.
Packaging and transportation: After completion of production and quality inspection, the right-angled square tubes are packaged and transported appropriately.
The above steps can be adjusted according to specific production requirements and process flow, but it is usually a general right-angled square tube production process. At every step, the process needs to be strictly controlled to ensure the quality and performance of the final product.
Our factory:
TIANJIN YUANTAI DERUN PIPE MANUFACTURING GROUP CO., LTD
