Steel Structure Steel Pipe
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. | |



Square and rectangular pipes are a name for square pipes and rectangular pipes, that is, steel pipes with equal and unequal side lengths. It is made of strip steel rolled through process treatment. Generally, the strip steel is unpacked, flattened, curled, and welded into a round tube, which is then rolled into a square tube and then cut to the required length.
Application fields: Widely used in machinery manufacturing, construction industry, metallurgical industry, agricultural vehicles, agricultural greenhouses, automobile industry, railways, highway guardrails, container frames, furniture, decoration, and steel structure fields.
Used in engineering construction, glass curtain walls, door and window decoration, steel structures, guardrails, machinery manufacturing, automobile manufacturing, home appliance manufacturing, shipbuilding, container manufacturing, electric power, agricultural construction, agricultural greenhouses, bicycle racks, motorcycle racks, shelves, fitness equipment, Leisure and travel products, steel furniture, various specifications of oil casing, oil pipes and pipeline pipes, water, gas, sewage, air, heating and other fluid transportation, fire protection and brackets, construction industry, etc. Environmental protection and energy saving: Weathering steel square pipe has a high recycling value, can be recycled, and is in line with national energy conservation and emission reduction policies.
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