T: +86-182-2202-9592
E: yuantai@yuantai-steel.com
E: yuantai@yuantai-steel.com
No.1 Science and Technology Road, DaQiuZhuang Industrial Zone, Jinghai, Tianjin, China 301606
| Quantity: | |
|---|---|
Product Details:
Outer Diameter | 20*20-100*200mm |
Thickness | 0.6-3.0mm |
Length | 0.5-24m |
Product material | ZM30/S235,ZM275/S350 |
Common grade | SS230, S350GD, S390GD, S420GD, S450GD, S550GD |
Coating weight | ZM20~ZM400 |
MOQ | 2-5 Tons |
Payment method | TT/LC |
Delivery time | 7-35 days |
Capacity | 3 million tons/year |
Port of shipment | Tianjin Xingang Port |
DX51D is a commonly used galvanized steel sheet material, usually used to manufacture structural parts such as steel pipes and steel beams. When manufacturing zinc-aluminum-magnesium steel pipes, certain standard requirements need to be followed to ensure product quality and stable performance. The following are the standard requirements for DX51D in the manufacturing of zinc-aluminum-magnesium steel pipes:
1. Chemical composition: The chemical composition of DX51D steel plate should meet the requirements of relevant standards, including regulations on the content of elements such as iron, carbon, zinc, aluminum, and magnesium. Iron is the main component of steel. Carbon controls the hardness and strength of steel. The addition of zinc, aluminum, magnesium and other elements can improve the corrosion resistance and processing performance of steel.
2. Mechanical properties: The strength, elongation, hardness and other mechanical properties of zinc-aluminum-magnesium steel pipes should comply with relevant standards to ensure that the product has sufficient strength and toughness during use. Strength and hardness requirements are usually determined by the product's usage environment and load.
3. Surface quality: The surface quality of DX51D steel plate is an important issue to consider when manufacturing zinc-aluminum-magnesium steel pipes. The surface should be flat and smooth, without obvious defects such as oxidation, rust, scratches, etc., and the coating should be uniform and have good adhesion. The quality of the surface directly affects the appearance and durability of the product.
4. Dimensional deviation: When producing zinc-aluminum-magnesium steel pipes, the control of dimensional deviation is also an important standard requirement. The diameter, wall thickness, length and other dimensions of the steel pipe should meet the design requirements, and the deviation should be within the allowable range. Excessive dimensional deviation will affect the installation and use of the product.
5. Testing standards: For DX51D galvanized steel plates and manufactured zinc-aluminum-magnesium steel pipes, complete testing is required, including chemical composition analysis, mechanical performance testing, non-destructive testing, etc. Testing standards are designed to verify whether products meet design requirements and ensure product quality is stable and reliable.
Product Details:
Outer Diameter | 20*20-100*200mm |
Thickness | 0.6-3.0mm |
Length | 0.5-24m |
Product material | ZM30/S235,ZM275/S350 |
Common grade | SS230, S350GD, S390GD, S420GD, S450GD, S550GD |
Coating weight | ZM20~ZM400 |
MOQ | 2-5 Tons |
Payment method | TT/LC |
Delivery time | 7-35 days |
Capacity | 3 million tons/year |
Port of shipment | Tianjin Xingang Port |
DX51D is a commonly used galvanized steel sheet material, usually used to manufacture structural parts such as steel pipes and steel beams. When manufacturing zinc-aluminum-magnesium steel pipes, certain standard requirements need to be followed to ensure product quality and stable performance. The following are the standard requirements for DX51D in the manufacturing of zinc-aluminum-magnesium steel pipes:
1. Chemical composition: The chemical composition of DX51D steel plate should meet the requirements of relevant standards, including regulations on the content of elements such as iron, carbon, zinc, aluminum, and magnesium. Iron is the main component of steel. Carbon controls the hardness and strength of steel. The addition of zinc, aluminum, magnesium and other elements can improve the corrosion resistance and processing performance of steel.
2. Mechanical properties: The strength, elongation, hardness and other mechanical properties of zinc-aluminum-magnesium steel pipes should comply with relevant standards to ensure that the product has sufficient strength and toughness during use. Strength and hardness requirements are usually determined by the product's usage environment and load.
3. Surface quality: The surface quality of DX51D steel plate is an important issue to consider when manufacturing zinc-aluminum-magnesium steel pipes. The surface should be flat and smooth, without obvious defects such as oxidation, rust, scratches, etc., and the coating should be uniform and have good adhesion. The quality of the surface directly affects the appearance and durability of the product.
4. Dimensional deviation: When producing zinc-aluminum-magnesium steel pipes, the control of dimensional deviation is also an important standard requirement. The diameter, wall thickness, length and other dimensions of the steel pipe should meet the design requirements, and the deviation should be within the allowable range. Excessive dimensional deviation will affect the installation and use of the product.
5. Testing standards: For DX51D galvanized steel plates and manufactured zinc-aluminum-magnesium steel pipes, complete testing is required, including chemical composition analysis, mechanical performance testing, non-destructive testing, etc. Testing standards are designed to verify whether products meet design requirements and ensure product quality is stable and reliable.
