STKR400 Steel Tube
Size:20*20*1.0-500*500*16mm or as the requirement
Thickness:1.3-40mm or as the requirement
Length:5.8m/6m/12m or as the requirement
Description
Products Specification:
Size | 20*20*1.0-500*500*16mm 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 | Q195,Q235,Q355,Q390,Q550,Q690,Q700 JIS G3466,STKR400,STRK490 ASTM A500,A501,CSA G40.21 50w Class C & Class H EN10219, EN10210,EN10025 We can also produce Indian brands, Chilean brands, Australian brands, and other brands. |
Application | Steel Frame Glass Curtain Wall Heavy steel structure Aerospace engineering High-speed rail Shipbuilding` |
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. | |



STKR400 steel pipe is a high-quality structural steel pipe with excellent performance and material properties. It is widely used in construction, machinery manufacturing, automobile manufacturing, and other fields.
1. Performance advantages:
High strength: STKR400 steel pipe is optimized for design, has excellent strength and stiffness, and can withstand environmental requirements such as heavy loads and earthquake resistance.
Good corrosion resistance: Made of high-quality materials, the steel pipe has excellent corrosion resistance and can remain stable in harsh environments such as moisture, high temperature, and chemical corrosion.
Easy to process: STKR400 steel pipe is made of high-quality steel, has good processing performance, and can meet the needs of various complex shapes and sizes.
2. Material characteristics:
High-quality steel: STKR400 steel pipe is made of high-strength carbon steel material, which has excellent strength and toughness and can withstand high-intensity working conditions.
3. Utility:
Structural use: STKR400 steel pipe is suitable for structural fields such as construction, bridges, and vehicle manufacturing. It is widely used for support, load-bearing, and connection to ensure the stability and safety of the structure.
Reliability: STKR400 steel pipe has undergone strict quality control and process treatment to ensure product reliability and durability, and is not easy to deform and break after long-term use.
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